Regression

org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeTest.setsMultipleSelectionUnknownItem

Failing for the past 13 builds (Since #343 )

Took 6.2 sec.

Error Message

Could not find widget matching: (of type 'TabItem' and with mnemonic 'Tree')

Stacktrace

org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException: Could not find widget matching: (of type 'TabItem' and with mnemonic 'Tree')
	at org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeTest.setUp(SWTBotTreeTest.java:337)
Caused by: org.eclipse.swtbot.swt.finder.widgets.TimeoutException: Timeout after: 5000 ms.: Could not find widget matching: (of type 'TabItem' and with mnemonic 'Tree')
	at org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeTest.setUp(SWTBotTreeTest.java:337)

Standard Output

11 Jun 2018 10:09:54.360 -                      main - WARN  - SWTBotApplicationLauncherClassRunner - (ScreenshotCaptureListener.java:72) - Could not capture screenshot
java.lang.IllegalStateException: Could not find a display
	at org.eclipse.swtbot.swt.finder.utils.SWTUtils.display(SWTUtils.java:293)
	at org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable.syncExec(UIThreadRunnable.java:124)
	at org.eclipse.swtbot.swt.finder.utils.SWTUtils.captureScreenshot(SWTUtils.java:371)
	at org.eclipse.swtbot.swt.finder.junit.ScreenshotCaptureListener.captureScreenshot(ScreenshotCaptureListener.java:82)
	at org.eclipse.swtbot.swt.finder.junit.ScreenshotCaptureListener.captureScreenshot(ScreenshotCaptureListener.java:65)
	at org.eclipse.swtbot.swt.finder.junit.ScreenshotCaptureListener.testFailure(ScreenshotCaptureListener.java:39)
	at org.junit.runner.notification.SynchronizedRunListener.testFailure(SynchronizedRunListener.java:63)
	at org.junit.runner.notification.RunNotifier$4.notifyListener(RunNotifier.java:142)
	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)
	at org.junit.runner.notification.RunNotifier.fireTestFailures(RunNotifier.java:138)
	at org.junit.runner.notification.RunNotifier.fireTestFailure(RunNotifier.java:132)
	at org.eclipse.swtbot.swt.finder.junit.internal.ScreenshotCaptureNotifier.captureScreenshot(ScreenshotCaptureNotifier.java:50)
	at org.eclipse.swtbot.swt.finder.junit.internal.ScreenshotCaptureNotifier.fireTestFailure(ScreenshotCaptureNotifier.java:64)
	at org.junit.internal.runners.model.EachTestNotifier.addFailure(EachTestNotifier.java:23)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:329)
	at org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner.runChild(SWTBotJunit4ClassRunner.java:75)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner.run(SWTBotJunit4ClassRunner.java:60)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:202)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:155)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:81)
	at org.eclipse.tycho.surefire.osgibooter.OsgiSurefireBooter.run(OsgiSurefireBooter.java:107)
	at org.eclipse.tycho.surefire.osgibooter.HeadlessTestApplication.run(HeadlessTestApplication.java:21)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198)
	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:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:656)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:592)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1498)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1471)