[jbosstools-issues] [JBoss JIRA] (JBIDE-23050) Exception in Tools.findFirstValidVMInstall

[Automated Error Reporting Bot (JIRA)]

Automated Error Reporting Bot created JBIDE-23050:
-----------------------------------------------------

             Summary: Exception in Tools.findFirstValidVMInstall
                 Key: JBIDE-23050
                 URL: https://issues.jboss.org/browse/JBIDE-23050
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: common/jst/core
            Reporter: Automated Error Reporting Bot


The following problem was reported via the automated error reporting:

Message: <no message>
{noformat}
java.lang.Exception: null
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findFirstValidVMInstall(Tools.java:267)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findSecondaryVMInstall(Tools.java:424)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findHomeDirectoryToAddToClasspath(Tools.java:409)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getToolsJar(Tools.java:125)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getToolsLoader(Tools.java:100)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.reset(Tools.java:93)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.<init>(Tools.java:80)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getInstance(Tools.java:71)
    at org.jboss.tools.common.jdt.debug.RemoteDebugActivator.propertyChange(RemoteDebugActivator.java:248)
    at org.eclipse.core.runtime.Preferences$1.run(Preferences.java:510)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.runtime.Preferences.firePropertyChangeEvent(Preferences.java:513)
    at org.eclipse.core.internal.preferences.legacy.PreferenceForwarder.preferenceChange(PreferenceForwarder.java:116)
    at org.eclipse.core.internal.preferences.EclipsePreferences$2.run(EclipsePreferences.java:848)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.preferences.EclipsePreferences.firePreferenceEvent(EclipsePreferences.java:851)
    at org.eclipse.core.internal.preferences.EclipsePreferences.put(EclipsePreferences.java:863)
    at org.eclipse.jdt.launching.JavaRuntime.initializeVMs(JavaRuntime.java:2769)
    at org.eclipse.jdt.launching.JavaRuntime.getVMInstallTypes(JavaRuntime.java:539)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getAllVMInstalls(Tools.java:183)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getAllCompatibleInstalls(Tools.java:214)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findFirstValidVMInstall(Tools.java:257)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findSecondaryVMInstall(Tools.java:424)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.findHomeDirectoryToAddToClasspath(Tools.java:409)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getToolsJar(Tools.java:125)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getToolsLoader(Tools.java:100)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.reset(Tools.java:93)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.<init>(Tools.java:80)
    at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getInstance(Tools.java:71)
    at org.jboss.tools.common.jdt.debug.tools.ToolsCore.getActiveProcessIds(ToolsCore.java:179)
    at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:100)
    at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:78)
    at java.util.TimerThread.mainLoop(null:-1)
    at java.util.TimerThread.run(null:-1)
{noformat}


Bundles:
| org.eclipse.core.jobs | 3.7.0.v20150330-2103 | 3.8.0.v20160509-0411 |
| org.eclipse.core.resources | 3.11.0.v20160503-1608 | 3.11.0.v20160503-1608 |
| org.eclipse.core.runtime | 3.11.0.v20150405-1723 | 3.12.0.v20160606-1342 |
| org.eclipse.debug.ui | 3.11.101.v20160203-1230 | 3.11.101.v20160203-1230 |
| org.eclipse.jdt.core | 3.12.0.v20160516-2131 | 3.12.0.v20160516-2131 |
| org.eclipse.jdt.debug.ui | 3.7.101.v20160203-1236 | 3.7.200.v20160423-1519 |
| org.eclipse.jdt.launching | 3.8.0.v20150527-0946 | 3.8.100.v20160505-0636 |
| org.eclipse.jdt.ui | 3.12.0.v20160525-1829 | 3.12.0.v20160525-1829 |
| org.eclipse.jface | 3.11.0.v20150602-1400 | 3.12.0.v20160518-1929 |
| org.eclipse.m2e.core | 1.7.0.20160603-1933 | 1.7.0.20160603-1933 |
| org.eclipse.m2e.core.ui | 1.7.0.20160603-1933 | 1.7.0.20160603-1933 |
| org.eclipse.m2e.jdt | 1.7.0.20160603-1933 | 1.7.0.20160603-1933 |
| org.eclipse.pde.core | 3.11.0.v20160510-1223 | 3.11.0.v20160510-1223 |
| org.eclipse.pde.ui | 3.9.0.v20160525-1830 | 3.9.0.v20160525-1830 |
| org.eclipse.swt | 3.104.0.v20150528-0211 | 3.105.0.v20160603-0902 |
| org.eclipse.ui | 3.107.0.v20150507-1945 | 3.108.0.v20160518-1929 |
| org.jboss.tools.common.jdt.debug | 3.7.0.CR1-v20150915-2036-B30 | 3.8.0.Final-v20160610-1533-B7 |
| org.jboss.tools.common.jdt.debug.ui | 3.7.0.CR1-v20150915-2036-B30 | 3.8.0.Final-v20160610-1533-B7 |
| org.jboss.tools.jmx.jvmmonitor.tools | 1.7.1.Final-v20160409-0826-B118 | 1.8.0.Final-v20160614-2020-B9 |

Operating Systems:
| Linux | 2.6.32.22 | 4.6.4.fc24 |
| MacOSX | 10.11.5 | 10.11.5 |
| Windows | 6.1.0 | 10.0.0 |


The above information is a snapshot of the collected data. Visit [this page|https://redhat.ctrlflow.com/reviewers/#!/problems/57001066e4b08ccb7be35883] for the latest data.

Thank you for your assistance.
 Your friendly error-reports-inbox.





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