java.lang.NullPointerException when building job

[Anonymous]

Talend V6.0
I have the following error when I build my job:

java.lang.NullPointerException
    at org.talend.repository.ui.wizards.exportjob.JobScriptsExportWizardPage.finish(JobScriptsExportWizardPage.java:1442)
    at org.talend.repository.ui.wizards.exportjob.JavaJobScriptsExportWSWizardPage.finish(JavaJobScriptsExportWSWizardPage.java:1225)
    at org.talend.repository.ui.wizards.exportjob.JobScriptsExportWizard.performFinish(JobScriptsExportWizard.java:126)
    at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:853)
    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:438)
    at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:619)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)
    at org.eclipse.jface.window.Window.open(Window.java:808)
    at org.talend.repository.ui.actions.ExportJobScriptAction.doRun(ExportJobScriptAction.java:117)
    at org.talend.repository.ui.actions.AContextualAction$2.run(AContextualAction.java:632)
    at org.talend.repository.RepositoryWorkUnit.executeRun(RepositoryWorkUnit.java:93)
    at org.talend.core.repository.model.AbstractRepositoryFactory.executeRepositoryWorkUnit(AbstractRepositoryFactory.java:256)
    at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeRepositoryWorkUnit(LocalRepositoryFactory.java:3210)
    at org.talend.core.repository.model.ProxyRepositoryFactory.executeRepositoryWorkUnit(ProxyRepositoryFactory.java:1977)
    at org.talend.repository.ui.actions.AContextualAction.run(AContextualAction.java:641)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:519)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.talend.rcp.intro.Application.start(Application.java:164)
    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(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
Any idea?
Didier

[follivier]

If I follow your FAQ,
where "intalled jres" parameter is the path leading to jdk,
no message "Wrong Java Setup" appears when launching TOS ,
but
     a null exception appears when building a Windows standalone job (with unzip option)
or
     no exception appears when building a Windows standalone job and no jar is created (without unzip option).

If I follow your another FAQ,
where "intalled jres" parameter is the path leading to jdk\jre,
a message "Wrong Java Setup" appears when launching TOS ,
but no null exception appears when building a Windows standalone job and no jar is created.

[Anonymous]

Hi follivier,
Exactly the same for me. Still no solution. Maybe waiting the new version of TOS.

[_AnonymousUser]

Same problem here with Windows 7 64-bit and JDK 8u51. Tried all suggestions to fix the problem with no luck.
Any idea when this is fixed or do I have to downgrade to 5.6?

[Anonymous]

Hi 
Are you facing " java.lang.NullPointerException" issue when start studio 6.0?
Did you also check jira issue  https://jira.talendforge.org/browse/TDI-33091?
Best regards
Sabrina

[_AnonymousUser]

No, it happens when I try to build a standalone job. Any job fails down to the simplest "hello world" script. Program starts and seems to work otherwise fine and I can run the same jobs directly from Talend without problems.
here's log:
java.lang.NullPointerException
    at org.talend.repository.ui.wizards.exportjob.JobScriptsExportWizardPage.finish(JobScriptsExportWizardPage.java:1442)
    at org.talend.repository.ui.wizards.exportjob.JavaJobScriptsExportWSWizardPage.finish(JavaJobScriptsExportWSWizardPage.java:1225)
    at org.talend.repository.ui.wizards.exportjob.JobScriptsExportWizard.performFinish(JobScriptsExportWizard.java:126)
    at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:853)
    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:438)
    at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:619)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)
    at org.eclipse.jface.window.Window.open(Window.java:808)
    at org.talend.repository.ui.actions.ExportJobScriptAction.doRun(ExportJobScriptAction.java:117)
    at org.talend.repository.ui.actions.AContextualAction$2.run(AContextualAction.java:632)
    at org.talend.repository.RepositoryWorkUnit.executeRun(RepositoryWorkUnit.java:93)
    at org.talend.core.repository.model.AbstractRepositoryFactory.executeRepositoryWorkUnit(AbstractRepositoryFactory.java:256)
    at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeRepositoryWorkUnit(LocalRepositoryFactory.java:3210)
    at org.talend.core.repository.model.ProxyRepositoryFactory.executeRepositoryWorkUnit(ProxyRepositoryFactory.java:1977)
    at org.talend.repository.ui.actions.AContextualAction.run(AContextualAction.java:641)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:519)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.talend.rcp.intro.Application.start(Application.java:164)
    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(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)

[Anonymous]

Hi trtr,
There is no luck when you take the solution mentioned in jira issue: https://jira.talendforge.org/browse/TDI-33318?
Best regards
Sabrina

[_AnonymousUser]

No, I get no error but zip-file doesn't appear on the output folder

[Anonymous]

Hi trtr,
Did you get this issue on other version(5.6.2)?
Would you mind showing us the screenshot of building your job? What's your OS?
Best regards
Sabrina

[Anonymous]

I have tried pointing to the JDK as well as the JRE folders as in attached image, then restarting. In both cases the build does not work.
Any help please 😞
Seems my screenshots are not being attached, but I am on mac osx

[Anonymous]

Here is my screenshot