Re: [jbosstools-dev] Some questions about migrating to Java 8 and Mars

Looks like Windows can't launch SWT. > !MESSAGE An error occurred while automatically activating bundle org.eclipse.ui.workbench (96). > Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError > Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.SWTError cannot be found by org.eclipse.ui.workbench_3.107.0.v20150510-1732 http://stackoverflow.com/questions/28057947/cannot-launch-64-bit-windows-... Can you build w/ a 32-bit JDK?

On 07/24/2015 10:17 AM, Brian Fitzpatrick wrote: > Was not the maven version. Tried with 3.2.5 and that wasn't it. > > $ mvn -version > Picked up _JAVA_OPTIONS: -XX:-UseGCOverheadLimit -Xmx512m > -XX:MaxMetaspaceSize=256m > Apache Maven 3.2.5 (12a6b3acb947671f09b81f49094c53f426d8cea1; > 2014-12-14T10:29:23-07:00) > Maven home: c:\apache-maven-3.2.5 > Java version: 1.8.0_45, vendor: Oracle Corporation > Java home: c:\Program Files\Java\jdk1.8.0_45\jre > Default locale: en_US, platform encoding: Cp1252 > OS name: "windows 7", version: "6.1", arch: "amd64", family: "dos" > > Attaching the build log in case it holds some clue. > > _______________________________ > Brian Fitzpatrick (aka "Fitz") > Senior Software Engineer, Tooling > JBoss by Red Hat > > ----- Original Message ----- > From: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; > To: "Fred Bricon" <fbricon(a)redhat.com&gt; > Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; > Sent: Friday, July 24, 2015 7:14:58 AM > Subject: Re: [jbosstools-dev] Some questions about migrating to Java > 8 and Mars > > Hey Fred - could it be the maven version? > > I'm definitely running JDK 1.8.0_45, but still on Maven 3.1.1 > locally. > > --Fitz > > _______________________________ > Brian Fitzpatrick (aka "Fitz") > Senior Software Engineer, Tooling > JBoss by Red Hat > > ----- Original Message ----- > From: "Fred Bricon" <fbricon(a)redhat.com&gt; > To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; > Cc: "Snjezana Peco" <snjezana.peco(a)redhat.com&gt;, "jbosstools-dev > jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; > Sent: Thursday, July 23, 2015 6:17:22 PM > Subject: Re: [jbosstools-dev] Some questions about migrating to Java > 8 and Mars > > Are you sure you’re running with Java8 in CLI? Some bundles would > fail to load under the wrong JVM > >> Le 23 juil. 2015 à 18:18, Brian Fitzpatrick <bfitzpat(a)redhat.com&gt; a >> écrit : >> >> Thanks Snjeza. >> >> Last question for the brain trust on this list today ... >> >> Anybody seen this during running of eclipse tests via maven? This is >> what I get when I try running locally without -DskipTests >> >> org.osgi.framework.BundleException: Error starting module. >> at org.eclipse.osgi.container.Module.doStart(Module.java:580) >> at org.eclipse.osgi.container.Module.start(Module.java:439) >> at >> org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454) >> at >> org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) >> at >> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327) >> at >> org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> at >> org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.run(AbstractUITestApplication.java:112) >> at >> org.eclipse.tycho.surefire.osgibooter.UITestApplication.start(UITestApplication.java:37) >> at >> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:497) >> at >> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >> at org.eclipse.equinox.launcher.Main.main(Main.java:1488) >> Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError >> at java.lang.Class.getDeclaredConstructors0(Native Method) >> at >> java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) >> at java.lang.Class.getConstructor0(Class.java:3075) >> at java.lang.Class.newInstance(Class.java:412) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318) >> at org.eclipse.osgi.container.Module.doStart(Module.java:571) >> ... 27 more >> Caused by: java.lang.ClassNotFoundException: >> org.eclipse.swt.SWTError cannot be found by >> org.eclipse.ui.workbench_3.107.0.v20150510-1732 >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> ... 36 more >> Root exception: >> java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError >> at java.lang.Class.getDeclaredConstructors0(Native Method) >> at >> java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) >> at java.lang.Class.getConstructor0(Class.java:3075) >> at java.lang.Class.newInstance(Class.java:412) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318) >> at org.eclipse.osgi.container.Module.doStart(Module.java:571) >> at org.eclipse.osgi.container.Module.start(Module.java:439) >> at >> org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454) >> at >> org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) >> at >> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327) >> at >> org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> at >> org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.run(AbstractUITestApplication.java:112) >> at >> org.eclipse.tycho.surefire.osgibooter.UITestApplication.start(UITestApplication.java:37) >> at >> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:497) >> at >> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >> at org.eclipse.equinox.launcher.Main.main(Main.java:1488) >> Caused by: java.lang.ClassNotFoundException: >> org.eclipse.swt.SWTError cannot be found by >> org.eclipse.ui.workbench_3.107.0.v20150510-1732 >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> ... 36 more >> >> !ENTRY org.eclipse.osgi 4 0 2015-07-23 16:14:47.797 >> !MESSAGE Application error >> !STACK 1 >> java.lang.NoClassDefFoundError: org/eclipse/ui/PlatformUI >> at >> org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.run(AbstractUITestApplication.java:112) >> at >> org.eclipse.tycho.surefire.osgibooter.UITestApplication.start(UITestApplication.java:37) >> at >> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >> at >> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >> at >> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:497) >> at >> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >> at org.eclipse.equinox.launcher.Main.main(Main.java:1488) >> Caused by: java.lang.ClassNotFoundException: An error occurred while >> automatically activating bundle org.eclipse.ui.workbench (96). >> at >> org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116) >> at >> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327) >> at >> org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> ... 15 more >> Caused by: org.osgi.framework.BundleException: Error starting >> module. >> at org.eclipse.osgi.container.Module.doStart(Module.java:580) >> at org.eclipse.osgi.container.Module.start(Module.java:439) >> at >> org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454) >> at >> org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) >> ... 24 more >> Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError >> at java.lang.Class.getDeclaredConstructors0(Native Method) >> at >> java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) >> at java.lang.Class.getConstructor0(Class.java:3075) >> at java.lang.Class.newInstance(Class.java:412) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755) >> at >> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941) >> at >> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318) >> at org.eclipse.osgi.container.Module.doStart(Module.java:571) >> ... 27 more >> Caused by: java.lang.ClassNotFoundException: >> org.eclipse.swt.SWTError cannot be found by >> org.eclipse.ui.workbench_3.107.0.v20150510-1732 >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >> at >> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >> at >> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> ... 36 more >> An error has occurred. See the log file >> >> _______________________________ >> Brian Fitzpatrick (aka "Fitz") >> Senior Software Engineer, Tooling >> JBoss by Red Hat >> >> ----- Original Message ----- >> From: "Snjezana Peco" <snjezana.peco(a)redhat.com&gt; >> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt;, "Snjezana Peco" >> <snjeza.peco(a)gmail.com&gt; >> Cc: "jbosstools-dev jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; >> Sent: Thursday, July 23, 2015 3:43:10 PM >> Subject: Re: [jbosstools-dev] Some questions about migrating to Java >> 8 and Mars >> >> export MAVEN_OPTS="-XX:-UseGCOverheadLimit ..." >> mvn ... >> >> Snjeza >> >> On 7/23/2015 11:36 PM, Brian Fitzpatrick wrote: >>> Hey Snjeza, >>> >>> That's an interesting thought. Add where exactly? To the >>> eclipse.ini file? Or just for maven command line execution? >>> >>> When I add it to the build (mvn -U clean install >>> -XX:-UseGCOverheadLimit) it fails at command line with some >>> interesting errors. >>> >>> _______________________________ >>> Brian Fitzpatrick (aka "Fitz") >>> Senior Software Engineer, Tooling >>> JBoss by Red Hat >>> >>> ----- Original Message ----- >>> From: "Snjezana Peco" <snjeza.peco(a)gmail.com&gt; >>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>> Cc: "jbosstools-dev jbosstools-dev" >>> <jbosstools-dev(a)lists.jboss.org&gt; >>> Sent: Thursday, July 23, 2015 3:07:11 PM >>> Subject: Re: [jbosstools-dev] Some questions about migrating to >>> Java 8 and Mars >>> >>> Try to add -XX:-UseGCOverheadLimit. >>> See >>> http://www.oracle.com/technetwork/java/javase/gc-tuning-6-140523.html#cms... >>> >>> Snjeza >>> >>> On 7/23/2015 10:50 PM, Brian Fitzpatrick wrote: >>>> I did a mvn -U clean build -DskipTests at the command line, but >>>> that was it. >>>> >>>> The auto-build is on. >>>> >>>> Beyond that your guess is as good as mine. There's not much IN >>>> this workspace now. >>>> >>>> _______________________________ >>>> Brian Fitzpatrick (aka "Fitz") >>>> Senior Software Engineer, Tooling >>>> JBoss by Red Hat >>>> >>>> ----- Original Message ----- >>>> From: "Max Rydahl Andersen" <manderse(a)redhat.com&gt; >>>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>>> Cc: "Fred Bricon" <fbricon(a)redhat.com&gt;, "jbosstools-dev >>>> jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; >>>> Sent: Thursday, July 23, 2015 2:44:49 PM >>>> Subject: Re: [jbosstools-dev] Some questions about migrating to >>>> Java 8 and Mars >>>> >>>> I've imported all the projects and no out of memory errors - just >>>> build >>>> errors. >>>> >>>> Are there some specific target file or build commands I need to >>>> execute >>>> first ? >>>> >>>> /max >>>> >>>>> Sure Max, let me offer a few more details. >>>>> >>>>> Keep in mind this is on Windows. The 18 projects are the plugins >>>>> projects >>>>> (https://github.com/jboss-switchyard/tools/tree/master/eclipse) >>>>> from >>>>> SwitchYard along with the parent eclipse and top-level >>>>> directories as >>>>> general projects. >>>>> >>>>> Nothing I haven't done a hundred times before with Luna and Java >>>>> 7. >>>>> >>>>> The projects are: >>>>> >>>>> tools >>>>> eclipse >>>>> org.switchyard.tools >>>>> org.switchyard.tools.core >>>>> org.switchyard.tools.cxf >>>>> org.switchyard.tools.m2e >>>>> org.switchyard.tools.models.sca.core >>>>> org.switchyard.tools.models.sca.core.edit >>>>> org.switchyard.tools.models.sca1_1 >>>>> org.switchyard.tools.models.sca1_1.edit >>>>> org.switchyard.tools.models.switchyard1_0 >>>>> org.switchyard.tools.ui >>>>> org.switchyard.tools.ui.bpel >>>>> org.switchyard.tools.ui.bpmn2 >>>>> org.switchyard.tools.ui.debug >>>>> org.switchyard.tools.ui.editor >>>>> org.switchyard.tools.xsd >>>>> switchyard-tools-eclipse-plugins >>>>> >>>>> I have created a PR with my Mars updates here - >>>>> https://github.com/jboss-switchyard/tools/pull/518 >>>>> >>>>> It consistently crashes in Eclipse Mars with m2e and this memory >>>>> issue. But I have it building at the command line (without tests >>>>> - mvn >>>>> -U clean install -DskipTests) up to the point where it tries to >>>>> assemble the site: >>>>> >>>>> [ERROR] Plugin >>>>> org.jboss.tools.tycho-plugins:repository-utils:0.23.1 >>>>> or one of its dependencies could not be resolved: Failure to find >>>>> org.jboss.tools.tycho-plugins:repository-utils:jar:0.23.1 in >>>>> http://maven.repository.redhat.com/techpreview/all/ was cached in >>>>> the >>>>> local repository, resolution will not be reattempted until the >>>>> update >>>>> interval of redhat-techpreview-all-repository has elapsed or >>>>> updates >>>>> are forced -> [Help 1] >>>>> >>>>> Nick - Is there a particular maven repo I need in my list to get >>>>> tycho >>>>> 0.23.1 to be happy? >>>>> >>>>> Hope this helps a little. Thanks for the help folks! >>>>> >>>>> --Fitz >>>>> _______________________________ >>>>> >>>>> Brian Fitzpatrick (aka "Fitz") >>>>> Senior Software Engineer, Tooling >>>>> JBoss by Red Hat >>>>> >>>>> ----- Original Message ----- >>>>> From: "Max Rydahl Andersen" <manderse(a)redhat.com&gt; >>>>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>>>> Cc: "Fred Bricon" <fbricon(a)redhat.com&gt;, "jbosstools-dev >>>>> jbosstools-dev" <jbosstools-dev(a)lists.jboss.org&gt; >>>>> Sent: Thursday, July 23, 2015 3:40:34 AM >>>>> Subject: Re: [jbosstools-dev] Some questions about migrating to >>>>> Java 8 >>>>> and Mars >>>>> >>>>> Brian, >>>>> >>>>> What does one need to do to reproduce this ? >>>>> >>>>> Which 18 projects are talking about here ? >>>>> Maybe those 18 projects have some "magic" combination of custom >>>>> maven >>>>> plugins or >>>>> some cyclic dependency that for some reason causes a regression >>>>> in m2e >>>>> ? >>>>> >>>>> I'm surprised since m2e actually seem to in general use much less >>>>> memory >>>>> in Mars for me. >>>>> >>>>> So lets get it reproduced on others to dig deeper. >>>>> >>>>> /max >>>>> >>>>> >>>>>> I had the settings at the end after -vmargs, but had -Xms512m >>>>>> and >>>>>> -XX:MaxMetaspaceSize=512m, which apparently it didn't like. >>>>>> >>>>>> This worked better: >>>>>> >>>>>> -Xms256m >>>>>> -Xmx2048m >>>>>> -XX:MaxMetaspaceSize=256m >>>>>> >>>>>> Now that I got that working I was able to re-import my projects >>>>>> (only >>>>>> 18 projects in all in the entire workspace) and now I'm back to >>>>>> this: >>>>>> >>>>>> eclipse.buildId=4.5.0.I20150603-2000 >>>>>> java.version=1.8.0_45 >>>>>> java.vendor=Oracle Corporation >>>>>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US >>>>>> Framework arguments: -product >>>>>> org.eclipse.epp.package.jee.product >>>>>> Command-line arguments: -os win32 -ws win32 -arch x86_64 >>>>>> -product >>>>>> org.eclipse.epp.package.jee.product >>>>>> >>>>>> org.eclipse.core.jobs >>>>>> Error >>>>>> Wed Jul 22 17:06:59 MDT 2015 >>>>>> An internal error occurred during: "Building workspace". >>>>>> >>>>>> java.lang.OutOfMemoryError: GC overhead limit exceeded >>>>>> at java.util.HashMap.newNode(HashMap.java:1734) >>>>>> at java.util.HashMap.putVal(HashMap.java:630) >>>>>> at java.util.HashMap.put(HashMap.java:611) >>>>>> at java.util.HashSet.add(HashSet.java:219) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.checkFieldWithDuplicate(MavenXpp3ReaderEx.java:114) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePlugin(MavenXpp3ReaderEx.java:3039) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePluginManagement(MavenXpp3ReaderEx.java:3362) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseBuild(MavenXpp3ReaderEx.java:977) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseModel(MavenXpp3ReaderEx.java:2512) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:4350) >>>>>> at >>>>>> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:560) >>>>>> at >>>>>> org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:121) >>>>>> at >>>>>> org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:94) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelProcessor.read(DefaultModelProcessor.java:81) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.readModel(DefaultModelBuilder.java:529) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:1023) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:796) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:325) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.importDependencyManagement(DefaultModelBuilder.java:1201) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:451) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:417) >>>>>> at >>>>>> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:407) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:161) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:679) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:679) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) >>>>>> at >>>>>> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119) >>>>>> at >>>>>> org.eclipse.m2e.core.internal.embedder.MavenImpl.readMavenProject(MavenImpl.java:636) >>>>>> at >>>>>> org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$4.call(ProjectRegistryManager.java:704) >>>>>> >>>>>> >>>>>> _______________________________ >>>>>> Brian Fitzpatrick (aka "Fitz") >>>>>> Senior Software Engineer, Tooling >>>>>> JBoss by Red Hat >>>>>> >>>>>> ----- Original Message ----- >>>>>> From: "Fred Bricon" <fbricon(a)redhat.com&gt; >>>>>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>>>>> Cc: "jbosstools-dev jbosstools-dev" >>>>>> <jbosstools-dev(a)lists.jboss.org&gt; >>>>>> Sent: Wednesday, July 22, 2015 5:03:49 PM >>>>>> Subject: Re: [jbosstools-dev] Some questions about migrating to >>>>>> Java >>>>>> 8 >>>>>> and Mars >>>>>> >>>>>> check you put the vm settings after -vmargs >>>>>> https://wiki.eclipse.org/FAQ_How_do_I_increase_the_heap_size_available_to... >>>>>> >>>>>>> Le 22 juil. 2015 à 19:00, Brian Fitzpatrick >>>>>>> <bfitzpat(a)redhat.com&gt; a >>>>>>> écrit : >>>>>>> >>>>>>> Even better - I get "Error: Could not create the Java Virtual >>>>>>> Machine. Error: A fatal exception has occurred. Program will >>>>>>> exit." >>>>>>> >>>>>>> I think my settings are screwed up. >>>>>>> >>>>>>> _______________________________ >>>>>>> Brian Fitzpatrick (aka "Fitz") >>>>>>> Senior Software Engineer, Tooling >>>>>>> JBoss by Red Hat >>>>>>> >>>>>>> ----- Original Message ----- >>>>>>> From: "Fred Bricon" <fbricon(a)redhat.com&gt; >>>>>>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>>>>>> Cc: "jbosstools-dev jbosstools-dev" >>>>>>> <jbosstools-dev(a)lists.jboss.org&gt; >>>>>>> Sent: Wednesday, July 22, 2015 4:59:16 PM >>>>>>> Subject: Re: [jbosstools-dev] Some questions about migrating to >>>>>>> Java >>>>>>> 8 and Mars >>>>>>> >>>>>>> workspace corrupted by previous failure? >>>>>>> >>>>>>>> Le 22 juil. 2015 à 18:57, Brian Fitzpatrick >>>>>>>> <bfitzpat(a)redhat.com&gt; >>>>>>>> a >>>>>>>> écrit : >>>>>>>> >>>>>>>> Very interesting. >>>>>>>> >>>>>>>> Updating the ini file led to this: >>>>>>>> >>>>>>>> eclipse.buildId=4.5.0.I20150603-2000 >>>>>>>> java.version=1.8.0_45 >>>>>>>> java.vendor=Oracle Corporation >>>>>>>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, >>>>>>>> NL=en_US >>>>>>>> Framework arguments: -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> Command-line arguments: -os win32 -ws win32 -arch x86_64 >>>>>>>> -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> >>>>>>>> org.eclipse.core.resources >>>>>>>> Error >>>>>>>> Wed Jul 22 16:50:53 MDT 2015 >>>>>>>> Could not read metadata for >>>>>>>> 'C:/marsm5/workspace/.metadata/.plugins/org.eclipse.core.resources/.root/.markers'. >>>>>>>> >>>>>>>> java.io.IOException: Incompatible file format. Workspace was >>>>>>>> saved >>>>>>>> with an incompatible version: 0. >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.MarkerReader.getReader(MarkerReader.java:43) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.MarkerReader.read(MarkerReader.java:49) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.MarkerManager.restoreFromSave(MarkerManager.java:544) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.MarkerManager.restore(MarkerManager.java:529) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.SaveManager.restoreMarkers(SaveManager.java:826) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:723) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.SaveManager.startup(SaveManager.java:1588) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.Workspace.startup(Workspace.java:2386) >>>>>>>> at >>>>>>>> org.eclipse.core.internal.resources.Workspace.open(Workspace.java:2157) >>>>>>>> at >>>>>>>> org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:463) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) >>>>>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318) >>>>>>>> at org.eclipse.osgi.container.Module.doStart(Module.java:571) >>>>>>>> at org.eclipse.osgi.container.Module.start(Module.java:439) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:398) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160) >>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:140) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native >>>>>>>> Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:497) >>>>>>>> at >>>>>>>> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >>>>>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >>>>>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >>>>>>>> >>>>>>>> And this: >>>>>>>> >>>>>>>> eclipse.buildId=4.5.0.I20150603-2000 >>>>>>>> java.version=1.8.0_45 >>>>>>>> java.vendor=Oracle Corporation >>>>>>>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, >>>>>>>> NL=en_US >>>>>>>> Framework arguments: -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> Command-line arguments: -os win32 -ws win32 -arch x86_64 >>>>>>>> -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> >>>>>>>> org.eclipse.e4.ui.workbench >>>>>>>> Error >>>>>>>> Wed Jul 22 16:50:54 MDT 2015 >>>>>>>> Unable to load resource >>>>>>>> file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi >>>>>>>> >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: >>>>>>>> org.xml.sax.SAXParseExceptionpublicId: >>>>>>>> file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; >>>>>>>> systemId: >>>>>>>> file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; >>>>>>>> lineNumber: 1; columnNumber: 1; Content is not allowed in >>>>>>>> prolog. >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:406) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:351) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:327) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:231) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:397) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.Workbench$5.run(Workbench.java:620) >>>>>>>> at >>>>>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598) >>>>>>>> at >>>>>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native >>>>>>>> Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:497) >>>>>>>> at >>>>>>>> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >>>>>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >>>>>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >>>>>>>> Caused by: org.xml.sax.SAXParseExceptionpublicId: >>>>>>>> file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; >>>>>>>> systemId: >>>>>>>> file:/C:/marsm5/workspace/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; >>>>>>>> lineNumber: 1; columnNumber: 1; Content is not allowed in >>>>>>>> prolog. >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:441) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1436) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:999) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649) >>>>>>>> at >>>>>>>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:261) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1518) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1297) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259) >>>>>>>> at >>>>>>>> org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) >>>>>>>> ... 23 more >>>>>>>> >>>>>>>> And ultimately this: >>>>>>>> >>>>>>>> eclipse.buildId=4.5.0.I20150603-2000 >>>>>>>> java.version=1.8.0_45 >>>>>>>> java.vendor=Oracle Corporation >>>>>>>> BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, >>>>>>>> NL=en_US >>>>>>>> Framework arguments: -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> Command-line arguments: -os win32 -ws win32 -arch x86_64 >>>>>>>> -product >>>>>>>> org.eclipse.epp.package.jee.product >>>>>>>> >>>>>>>> org.eclipse.e4.ui.workbench >>>>>>>> Error >>>>>>>> Wed Jul 22 16:50:54 MDT 2015 >>>>>>>> The persisted workbench has no top-level windows, so >>>>>>>> reinitializing >>>>>>>> with defaults. >>>>>>>> >>>>>>>> java.lang.Exception >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:236) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:397) >>>>>>>> at >>>>>>>> org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.Workbench$5.run(Workbench.java:620) >>>>>>>> at >>>>>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598) >>>>>>>> at >>>>>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) >>>>>>>> at >>>>>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) >>>>>>>> at >>>>>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native >>>>>>>> Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:497) >>>>>>>> at >>>>>>>> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) >>>>>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) >>>>>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1515) >>>>>>>> >>>>>>>> >>>>>>>> Guess I'll be re-importing my projects... >>>>>>>> >>>>>>>> _______________________________ >>>>>>>> Brian Fitzpatrick (aka "Fitz") >>>>>>>> Senior Software Engineer, Tooling >>>>>>>> JBoss by Red Hat >>>>>>>> >>>>>>>> ----- Original Message ----- >>>>>>>> From: "Fred Bricon" <fbricon(a)redhat.com&gt; >>>>>>>> To: "Brian Fitzpatrick" <bfitzpat(a)redhat.com&gt; >>>>>>>> Cc: "jbosstools-dev jbosstools-dev" >>>>>>>> <jbosstools-dev(a)lists.jboss.org&gt; >>>>>>>> Sent: Wednesday, July 22, 2015 4:45:17 PM >>>>>>>> Subject: Re: [jbosstools-dev] Some questions about migrating >>>>>>>> to >>>>>>>> Java >>>>>>>> 8 and Mars >>>>>>>> >>>>>>>> How many projects open in your workspace? >>>>>>>> have you tried -Xmx2048m in eclipse.ini? >>>>>>>> >>>>>>>>> Le 22 juil. 2015 à 18:30, Brian Fitzpatrick >>>>>>>>> <bfitzpat(a)redhat.com&gt; >>>>>>>>> a écrit : >>>>>>>>> >>>>>>>>> Hey folks, >>>>>>>>> >>>>>>>>> I'm starting to move the SwitchYard editor to Java 8 and >>>>>>>>> Eclipse >>>>>>>>> Mars. The biggest thing is I'm hitting some issues when >>>>>>>>> building >>>>>>>>> in >>>>>>>>> Eclipse using the m2e code (Maven->Update Project). >>>>>>>>> Specifically, >>>>>>>>> I'm seeing "An internal error occurred during: "Updating >>>>>>>>> Maven >>>>>>>>> Project". >>>>>>>>> GC overhead limit exceeded" >>>>>>>>> >>>>>>>>> I've tried updating the -XX:MaxPermSize=256m to >>>>>>>>> -XX:MaxMetaspaceSize=256m per the suggestions here >>>>>>>>> (https://dzone.com/articles/java-8-permgen-metaspace) but it >>>>>>>>> hasn't >>>>>>>>> made any difference. >>>>>>>>> >>>>>>>>> Nick suggested updating the build to use Tycho 0.23.1, but >>>>>>>>> that >>>>>>>>> hasn't made a difference. >>>>>>>>> >>>>>>>>> Anybody have any suggestions on what to try? >>>>>>>>> >>>>>>>>> Thanks >>>>>>>>> --Fitz >>>>>>>>> >>>>>>>>> _______________________________ >>>>>>>>> Brian Fitzpatrick (aka "Fitz") >>>>>>>>> Senior Software Engineer, Tooling >>>>>>>>> JBoss by Red Hat >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> jbosstools-dev mailing list >>>>>>>>> jbosstools-dev(a)lists.jboss.org >>>>>>>>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev >>>>>> _______________________________________________ >>>>>> jbosstools-dev mailing list >>>>>> jbosstools-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev >>>>> /max >>>>> http://about.me/maxandersen >>>> /max >>>> http://about.me/maxandersen >>>> >>>> _______________________________________________ >>>> jbosstools-dev mailing list >>>> jbosstools-dev(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev >>> >>> _______________________________________________ >>> jbosstools-dev mailing list >>> jbosstools-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev >> >> >> _______________________________________________ >> jbosstools-dev mailing list >> jbosstools-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/jbosstools-dev > > > _______________________________________________ > jbosstools-dev mailing list > jbosstools-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jbosstools-dev > > > > This body part will be downloaded on demand. > -- Nick Boldt :: JBoss by Red Hat Productization Lead :: JBoss Tools & Dev Studio http://nick.divbyzero.com _______________________________________________ jbosstools-dev mailing list jbosstools-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/jbosstools-dev