[jbosstools-issues] [JBoss JIRA] (JBIDE-15635) Null Pointer when code assumes runtime type cannot be null

[Gorkem Ercan (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-15635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12948760#comment-12948760 ] 

Gorkem Ercan commented on JBIDE-15635:
--------------------------------------

Also consider https://bugs.eclipse.org/bugs/show_bug.cgi?id=427598 for this one
                
> Null Pointer when code assumes runtime type cannot be null
> ----------------------------------------------------------
>
>                 Key: JBIDE-15635
>                 URL: https://issues.jboss.org/browse/JBIDE-15635
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: server
>         Environment: Mac OSX 10.8.5
> Oracle JDK 1.7.0_40
> JBoss Developer Studio
> Version: 7.0.1.GA
> Build id: GA-v20130930-2238-B7
> Build date: 20130930-2238
>            Reporter: Cojan van Ballegooijen
>            Assignee: Rob Stryker
>             Fix For: 4.2.0.Beta1
>
>         Attachments: jbosstools-diagnostics-20131008232745.zip, Screen Shot 2013-10-08 at 2.22.05 PM.png
>
>
> - Installed JBoss Developer 7.0.0GA using
> - Upgraded to 7.0.1GA
> - Starting JBoss Developer Studio shows the following error window
> An internal error occurred during: "Refreshing JBoss Tutorials...".
> java.lang.NullPointerException
> - The error mentioned before also occurs when doing a refresh inside JBoss Central in the Start from a sample "portlet"
> - Starting a new Java EE Web project results in the following error
> An error has occurred. See error log for more details.
> java.lang.NullPointerException
> No error log is created in ~/workspace, tried to find *.log file in JBoss Developer Studio installation directory, no log files.
> Found .log in ~/workspace/.metadata
> !SESSION 2013-10-08 16:14:47.792 -----------------------------------------------
> eclipse.buildId=unknown
> java.version=1.7.0_40
> java.vendor=Oracle Corporation
> BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
> Framework arguments:  -product com.jboss.jbds.product.product -keyring /Users/cballego/.eclipse_keyring -showlocation
> Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product com.jboss.jbds.product.product -keyring /Users/cballego/.eclipse_keyring -consoleLog -showlocation
> !ENTRY org.eclipse.core.net 1 0 2013-10-08 16:14:52.252
> !MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
> !ENTRY org.eclipse.jface 2 0 2013-10-08 16:14:52.626
> !MESSAGE Keybinding conflicts occurred.  They may interfere with normal accelerator operation.
> !SUBENTRY 1 org.eclipse.jface 2 0 2013-10-08 16:14:52.626
> !MESSAGE A conflict occurred for ALT+COMMAND+Z:
> Binding(ALT+COMMAND+Z,
>         ParameterizedCommand(Command(org.jboss.tools.cdi.ui.open.namedBean,Open CDI Named Bean,
>                 Open CDI Named Bean,
>                 Category(org.eclipse.ui.category.navigate,Navigate,null,true),
>                 org.eclipse.ui.internal.WorkbenchHandlerServiceHandler at 54158353,
>                 ,,true),null),
>         org.eclipse.ui.defaultAcceleratorConfiguration,
>         org.eclipse.ui.contexts.window,,,system)
> Binding(ALT+COMMAND+Z,
>         ParameterizedCommand(Command(org.eclipse.jdt.ui.edit.text.java.surround.with.quickMenu,Surround With Quick Menu,
>                 Shows the Surround With quick menu,
>                 Category(org.eclipse.jdt.ui.category.source,Source,Java Source Actions,true),
>                 org.eclipse.ui.internal.WorkbenchHandlerServiceHandler at 5060e945,
>                 ,,true),null),
>         org.eclipse.ui.defaultAcceleratorConfiguration,
>         org.eclipse.ui.contexts.window,,cocoa,system)
> !SUBENTRY 1 org.eclipse.jface 2 0 2013-10-08 16:14:52.626
> !MESSAGE A conflict occurred for COMMAND+SHIFT+F10:
> Binding(COMMAND+SHIFT+F10,
>         ParameterizedCommand(Command(org.jboss.tools.common.ui.RegisterAsService,Register As Service,
>                 Adds class name to META-INF/services/%serviceType% file after service type is selected in the dialog from types extended and implemented by the class.,
>                 Category(org.eclipse.ui.category.file,File,null,true),
>                 org.eclipse.ui.internal.WorkbenchHandlerServiceHandler at a72da3d,
>                 ,,true),null),
>         org.eclipse.ui.defaultAcceleratorConfiguration,
>         org.eclipse.ui.contexts.window,,,system)
> Binding(COMMAND+SHIFT+F10,
>         ParameterizedCommand(Command(org.eclipse.ui.window.showSystemMenu,Show System Menu,
>                 Show the system menu,
>                 Category(org.eclipse.ui.category.window,Window,null,true),
>                 org.eclipse.ui.internal.WorkbenchHandlerServiceHandler at 7a55e026,
>                 ,,true),null),
>         org.eclipse.ui.defaultAcceleratorConfiguration,
>         org.eclipse.ui.contexts.window,,cocoa,system)
> !ENTRY org.eclipse.core.jobs 4 2 2013-10-08 16:15:04.413
> !MESSAGE An internal error occurred during: "Refreshing JBoss Tutorials...".
> !STACK 0
> java.lang.NullPointerException
>         at org.jboss.tools.as.runtimes.integration.util.RuntimeMatcher.findExistingRuntimes(RuntimeMatcher.java:158)
>         at org.jboss.tools.as.runtimes.integration.util.RuntimeMatcher.findExistingRuntimes(RuntimeMatcher.java:151)
>         at org.jboss.tools.project.examples.fixes.WTPRuntimeFix.getRuntimesFromPattern(WTPRuntimeFix.java:102)
>         at org.jboss.tools.project.examples.fixes.WTPRuntimeFix.getBestRuntime(WTPRuntimeFix.java:248)
>         at org.jboss.tools.project.examples.fixes.WTPRuntimeFix.canFix(WTPRuntimeFix.java:130)
>         at org.jboss.tools.project.examples.ProjectExamplesActivator.canFix(ProjectExamplesActivator.java:796)
>         at org.jboss.tools.central.jobs.RefreshTutorialsJob.run(RefreshTutorialsJob.java:68)
>         at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

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