Re: [DPP-Devel] HTML GUI - Error in current master? (Eclipse)

[Zieris, F. <Fra...@fu...>]

Hi Matthias,

Did you already find the commit that introduced this? (E.g. using Git Bisect, https://git-scm.com/book/en/v2/Git-Tools-Debugging-with-Git#Binary-Search)

Furthermore, it’s not about missing MainPage dependencies, but the View itself has unsatisfied dependencies:
“SarosViewBrowserVersion has unsatisfied dependency: null among unsatisfiable dependencies: [class BrowserCreator, class MainPage]”
The dependencies are defined here [1].

Franz

PS: Classic error message by the way “Saros couldn't initzialisieren the SWT browser” ;) [2].

[1] https://github.com/saros-project/saros/blob/master/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/ui/views/SarosViewBrowserVersion.java#L41
[2] https://github.com/saros-project/saros/blob/master/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/ui/views/SarosViewBrowserVersion.java#L63


From: Matthias Bohnstedt [mailto:mat...@gm...]
Sent: Monday, April 18, 2016 9:54 AM
To: dpp...@li...
Subject: [DPP-Devel] HTML GUI - Error in current master? (Eclipse)

Hi all,

I just started the HTML GUI with the newest master version:"[HTML][API] Introduce type-safe browser functions [Commit e22da8a]". While the plugin starts fine, the SarosViewBrowserVersion shows the following error:

'Could not create the view: Plug-in "de.fu_berlin.inf.dpp" was unable to instantiate class "de.fu_berlin.inf.dpp.ui.views.SarosViewBrowserVersion".'

Looking at the Stacktrace, it seems there are some dependencies missing for the MainPage (full stacktrace at the end of the mail). Is this a misconfiguration on my end or can someone verify this problem?

Best
Matthias


Full Stacktrace
org.picocontainer.injectors.AbstractInjector$UnsatisfiableDependenciesException: de.fu_berlin.inf.dpp.ui.views.SarosViewBrowserVersion has unsatisfied dependency: null among unsatisfiable dependencies: [class de.fu_berlin.inf.dpp.ui.ide_embedding.BrowserCreator, class de.fu_berlin.inf.dpp.ui.pages.MainPage] where org.picocontainer.DefaultPicoContainer@1848cabd:1<I<org.picocontainer.DefaultPicoContainer@6e07423e:63<(empty)<mailto:org.picocontainer.DefaultPicoContainer@1848cabd:1%3cI%3corg.picocontainer.DefaultPicoContainer@6e07423e:63%3c(empty)> was the leaf container being asked for dependencies.
            at org.picocontainer.injectors.IterativeInjector.unsatisfiedDependencies(IterativeInjector.java:136)
            at org.picocontainer.injectors.IterativeInjector.getMatchingParameterListForSetters(IterativeInjector.java:97)
            at org.picocontainer.injectors.IterativeInjector.access$000(IterativeInjector.java:33)
            at org.picocontainer.injectors.IterativeInjector$3.run(IterativeInjector.java:220)
            at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:268)
            at org.picocontainer.injectors.IterativeInjector.decorateComponentInstance(IterativeInjector.java:226)
            at org.picocontainer.injectors.CompositeInjector.decorateComponentInstance(CompositeInjector.java:58)
            at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:142)
            at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:101)
            at de.fu_berlin.inf.dpp.SarosContext.initComponent(SarosContext.java:268)
            at de.fu_berlin.inf.dpp.SarosPluginContext.initComponent(SarosPluginContext.java:31)
            at de.fu_berlin.inf.dpp.ui.views.SarosViewBrowserVersion.<init>(SarosViewBrowserVersion.java:48)
            at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
            at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
            at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
            at java.lang.reflect.Constructor.newInstance(Unknown Source)
            at java.lang.Class.newInstance(Unknown Source)
            at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
            at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
            at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
            at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
            at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:260)
            at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:63)
            at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:327)
            at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:229)
            at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
            at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4317)
            at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(WorkbenchPage.java:3359)
            at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
            at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
            at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
            at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
            at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
            at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
            at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1600)
            at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
            at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
            at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
            at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
            at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
            at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2609)
            at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
            at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
            at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
            at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
            at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
            at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
            at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
            at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
            at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
            at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
            at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
            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:622)
            at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
            at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
            at org.eclipse.equinox.launcher.Main.main(Main.java:1386)