Description Mohsen Vakilian 2011-11-25 21:36:48 EST

Build Identifier: 20110916-0149

Keshmesh <http://keshmesh.cs.illinois.edu/> is a static analysis tool for finding concurrency bug patterns. I successfully installed Keshmesh <http://marketplace.eclipse.org/content/keshmesh> from Eclipse Marketplace in Windows but not Linux. I tried Windows 7 and Linux Ubuntu 10.04.3 LTS. Note that Keshmesh can be successfully installed using its update site both on Windows and Linux.

Reproducible: Always

Steps to Reproduce:
1. Start Eclipse Indigo SR1 in Linux.
2. Go to "Help > Eclipse Marketplace...".
3. Enter Keshmesh in the "Find" edit box.
4. Press the "Go" button.
5. For some reason (See Bug 351493), the Eclipse Marketplace client won't find Keshmesh. So, click on the link "0 matches. Browse for more solutions."
6. While Eclipse is trying to load the Keshmesh content in the Eclipse internal browser, Eclipse crashes with the following output in the Linux terminal.

** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
No bp log location saved, using default.
[000:012] Browser XEmbed support present: 1
[000:012] Browser toolkit is Gtk2.
[000:012] Using Gtk2 toolkit
[000:715] Warning(optionsfile.cc:23): Load: Could not open file, err=2
[000:715] No bp log location saved, using default.
[000:715] Browser XEmbed support present: 1
[000:715] Browser toolkit is Gtk2.
[000:715] Using Gtk2 toolkit
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
** (Eclipse:2376): DEBUG: NP_Shutdown
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded
[000:725] Warning(optionsfile.cc:23): Load: Could not open file, err=2
[000:725] No bp log location saved, using default.
[000:725] Browser XEmbed support present: 1
[000:725] Browser toolkit is Gtk2.
[000:725] Using Gtk2 toolkit
** (Eclipse:2376): DEBUG: NP_Initialize
** (Eclipse:2376): DEBUG: NP_Initialize succeeded

I tried the drag-and-drop way of installing Keshmesh from the Eclipse Marketplace. When I dragged the install button at <http://marketplace.eclipse.org/content/keshmesh> and dropped it into my running Eclipse, I got the following message in the error log:

eclipse.buildId=M20110909-1335
java.version=1.6.0_26
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.rcp.product
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.rcp.product

Error
Fri Nov 25 20:09:33 CST 2011
Unhandled event loop exception

org.eclipse.swt.SWTException: Failed to execute runnable (org.eclipse.core.runtime.AssertionFailedException: assertion failed: )
	at org.eclipse.swt.SWT.error(SWT.java:4282)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3563)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3212)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	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(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	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)
Caused by: org.eclipse.core.runtime.AssertionFailedException: assertion failed: 
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:110)
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:96)
	at org.eclipse.ui.internal.ide.EditorAreaDropAdapter.asyncDrop(EditorAreaDropAdapter.java:131)
	at org.eclipse.ui.internal.ide.EditorAreaDropAdapter.access$0(EditorAreaDropAdapter.java:87)
	at org.eclipse.ui.internal.ide.EditorAreaDropAdapter$1.run(EditorAreaDropAdapter.java:81)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	... 23 more