[jbosstools-issues] [JBoss JIRA] (JBIDE-16549) Install grinder fails to close the welcome screen -- WidgeNotFoundException: There is no active view

[Pavol Srna (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-16549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12958855#comment-12958855 ] 

Pavol Srna commented on JBIDE-16549:
------------------------------------

calling {code} this.bot.activeView() {code} sometimes throws WidgetNotFoundException if there is no active view in eclipse. Happend several times to me. I suggest to catch the exception in a try catch block. What do you think [~mickael_istria] ? Do you see any drawbacks? If not I'll send PR soon.
                
> Install grinder fails to close the welcome screen -- WidgeNotFoundException: There is no active view
> ----------------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-16549
>                 URL: https://issues.jboss.org/browse/JBIDE-16549
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: build, qa
>    Affects Versions: 4.2.0.Alpha2
>            Reporter: Pavol Srna
>            Assignee: Pavol Srna
>            Priority: Minor
>             Fix For: 4.2.0.Beta2
>
>
> I tried with the latest JBT 4.2.0.Alpha2a build.
> StackTrace:
> --------------------
> There is no active view
> org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException: There is no active view
> 	at org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot.activeView(SWTWorkbenchBot.java:200)
> 	at org.jboss.tools.tests.installation.InstallFromCentralTest.setUp(InstallFromCentralTest.java:52)
> 	at org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner.run(SWTBotJunit4ClassRunner.java:54)
> 	at org.eclipse.swtbot.eclipse.junit.headless.EclipseTestRunner.run(EclipseTestRunner.java:350)
> 	at org.eclipse.swtbot.eclipse.junit.headless.EclipseTestRunner.run(EclipseTestRunner.java:208)
> 	at org.eclipse.swtbot.eclipse.junit.headless.UITestApplication.runTests(UITestApplication.java:116)
> 	at org.eclipse.e4.ui.internal.workbench.swt.E4Testable$1.run(E4Testable.java:72)
> 	at java.lang.Thread.run(Thread.java:744)

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