[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Max Rydahl Andersen updated JBIDE-3414: --------------------------------------- Component/s: Archives Assignee: Rob Stryker Priority: Critical (was: Optional) Anything in error log ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Max Rydahl Andersen updated JBIDE-3414: --------------------------------------- Fix Version/s: 3.0.0.CR2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Snjezana Peco commented on JBIDE-3414: -------------------------------------- I can't reproduce this issue in the described way. I have seen it earlier and can reproduce it programatically or by changing a classpath in the mavenized Booking EAR example. A workaround is to force Eclipse to change a build path of a project (right-click the project, select Properties>Build Path and remove/add a source folder or close/open the project). The problem probably exists because Package Explorer's content provider returns NO_CHILDREN without any log when some package fragment root is invalid. I have patched the org.eclipse.jdt.ui plugin in the way that it logs an exception in that case. If you replace your existing o.e.jdt.ui plugin with this plugin and reproduce this case, you will get an error log that will help us to solve this issue. The plugin is placed on https://svn.jboss.org/repos/jbosstools/workspace/snjeza/jdt.ui.patch/org.... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Snjezana Peco commented on JBIDE-3414: -------------------------------------- Aliaksey, Could you check if you really replaced your jdt.ui plugin with this patched plugin? The size of the original plugin is 9419KB. The patched plugin is 9193KB. How often can you reproduce this issue? I was trying your test case for a couple hours, but didn't succeed to reproduce it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Anton Klimkovich updated JBIDE-3414: ------------------------------------ Attachment: exception.txt -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Snjezana Peco commented on JBIDE-3414: -------------------------------------- Here is a description of this issue http://dev.eclipse.org/newslists/news.eclipse.tools.jdt/msg20024.html . It is easier to reproduce it on slower machines, but you can reproduce it while debugging the New Seam Project wizard. The problem also occurs within WTP classcontainers that use JavaProject.getPackageFragmentRoots() (EAR container, Web container), within the ClasspathDependencyValidator class... I have created a patched jdt.ui plugin that fixes the issue within the Package Explorer. The size of the new plugin is 9193KB and is placed in https://svn.jboss.org/repos/jbosstools/workspace/snjeza/jdt.ui.patch/patc... Aliaksey, Anton, Could you please add the new patched plugin and try to reproduce this issue? Within a seam plugin, the fix is adding the following code after creating a WAR project (or after SeamProjectCreator.execute()) : IJavaProject javaProject = JavaCore.create(project); if (javaProject != null) { Object object = ((JavaProject) javaProject).getElementInfo(); if (object instanceof JavaElementInfo && javaProject instanceof JavaProject) { // copied from JavaProject.buildStructure(...) JavaElementInfo info = (JavaElementInfo) object; IClasspathEntry[] resolvedClasspath = ((JavaProject) javaProject).getResolvedClasspath(); info.setChildren(((JavaProject) javaProject).computePackageFragmentRoots(resolvedClasspath,false, null /* no reverse map */)); ((JavaProject) javaProject).getPerProjectInfo().rememberExternalLibTimestamps(); } } Max, I think that this fix is reliable. Can I commit it to CR2? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Aliaksey Nis commented on JBIDE-3414: ------------------------------------- Version of patched plugin - org.eclipse.jdt.ui_3.4.1.r341_v20080827-1100.jar Version of plugin in latest studio build - org.eclipse.jdt.ui_3.4.2.r342_v20090107-0800.jar Simple replacement of those plugins causes functionality losses (no sights of Seam, Web Dev etc perespectives). Renaming of plugin didn't help. Please, provide us patched version for jbdevstudio-eap-win32-2.0.0.CR2-N200901092109 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Anton Klimkovich closed JBIDE-3414. ----------------------------------- I can't reproduce it now. Verified on build 2.0.0.CR2-N200901221952 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Aliaksey Nis reopened JBIDE-3414: --------------------------------- it is back. :( jbdevstudio-eap-win32-2.0.0.CR2-N200902020901-H1410 Workspace with imported Booking and DVD store Seam examples. After JBDS start, i clicked on Booking main project. Results of this action shown in screenshot. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Max Rydahl Andersen commented on JBIDE-3414: -------------------------------------------- anything we could report as an issue to eclipse ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBIDE-3414?page=com.atlassian.jira.plu... ] Aliaksey Nis closed JBIDE-3414. ------------------------------- Verified in jbdevstudio-eap-win32-2.0.0.GA-N200902030301-H1413 Project Examples work fine. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira