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Created attachment 186151 [details] JVM crash log 3.7M4, 32bit Win7 This is weired. I have a new workspace with a new plug-in created from the empty RCP template with branding. When starting the thing I get a JVM crash. I have Mylyn in my target platform and it looks like that Mylyn is also triggered in the RCP app and wants to access something in the TaskBar.
Just checking, to reproduce this problem you need: 1. Eclipse 3.7 M4 2. Mylyn 3. An empty plugin project in the workspace Is that right ? Does it crash without Mylyn ? Does it crash if the workspace is empty ?
Created attachment 186190 [details] sample project It crashes using the attached project and launching the "rcptest.product" launch under the following conditions: - Mylyn is installed - Target Platform is set to "Running Platform" It does not crash I modify the target platform to NOT contain Mylyn (eg. just RCP base) and/or if I modify the launch configuration to NOT contain the Mylyn plug-ins.
Created attachment 186191 [details] details of my Eclipse installation For reference here the details of my Eclipse installation.
Created attachment 190707 [details] JRE failure after invoking Eclipse Just ran into the same problem described by the original bug report. This was on Windows 7 with a 32-bit JRE. The version of Eclipse used is a custom Product that uses the application, org.eclipse.ui.ide.workbench. The process crashes before even prompting the user to select a workspace. Most machines have no problem, but this one win7 machine can't run it. Eclipse Helios is the release used to build the product.
The attachments in Bug 315009#c41 have some useful information: java stack 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at org/eclipse/swt/internal/win32/OS.VtblCall(Native Method) 4XESTACKTRACE at org/eclipse/swt/widgets/TaskBar.getDirectory(TaskBar.java:341) 4XESTACKTRACE at org/eclipse/swt/widgets/TaskBar.getDirectory(TaskBar.java:280) 4XESTACKTRACE at org/eclipse/swt/widgets/TaskBar.setMenu(TaskBar.java:492) 4XESTACKTRACE at org/eclipse/swt/widgets/TaskItem.setMenu(TaskItem.java:247) (line numbers of Taskbar.java revision 1.8 or SWT version 3655) 3XMTHREADINFO3 Native callstack: 4XENATIVESTACK SHGetDiskFreeSpaceExW+0xf3 (0x758EA8D5 [SHELL32+0xaa8d5]) 4XENATIVESTACK SHGetDiskFreeSpaceExW+0x15b (0x758EA93D [SHELL32+0xaa93d]) 4XENATIVESTACK StgMakeUniqueName+0x948ca (0x75B523FA [SHELL32+0x3123fa]) 4XENATIVESTACK StgMakeUniqueName+0x94983 (0x75B524B3 [SHELL32+0x3124b3]) 4XENATIVESTACK Ordinal760+0x4c6a (0x75A96875 [SHELL32+0x256875]) 4XENATIVESTACK SHFileOperationW+0xdac (0x7589A4A2 [SHELL32+0x5a4a2]) 4XENATIVESTACK SHFileOperationW+0x11e6 (0x7589A8DC [SHELL32+0x5a8dc]) 4XENATIVESTACK SHChangeNotifySuspendResume+0x1315 (0x75899294 [SHELL32+0x59294]) 4XENATIVESTACK SHChangeNotifySuspendResume+0x11f1 (0x75899170 [SHELL32+0x59170]) 4XENATIVESTACK SHFileOperationW+0x88c (0x75899F82 [SHELL32+0x59f82]) 4XENATIVESTACK SHFileOperationW+0x35d (0x75899A53 [SHELL32+0x59a53]) 4XENATIVESTACK Ordinal760+0x916e (0x75A9AD79 [SHELL32+0x25ad79]) 4XENATIVESTACK _Java_org_eclipse_swt_internal_win32_OS_VtblCall__II@16+0xe (0x47F91322 [swt-win32-3655+0x11322]) ============================== Gunnar, the step in comment 2 work for me (using Build id: I20110424-2000), would you be able to install SWT from the CVS (http://www.eclipse.org/swt/cvs.php) and debug Taskbar#getDirectory(int,int,char[],boolean) ? Please let me know the value for parameters in this call: /*IFileOperation.NewItem */ hr = OS.VtblCall (20, pfo, parent, OS.FILE_ATTRIBUTE_DIRECTORY, name, null, 0);
Created attachment 193993 [details] patch
I didnt see the crash on my machine because of the try-catch in my native code (Bug 329518) but I debug the code and I saw the exception. I add some code to handle application with no app name (or app name equal to empty string). Please verify the fix on M7, thank you.
Created attachment 203048 [details] JBoss 4.1.0 crash log My environment is as: Windows 7 32 bit, Oracle/Sun JDK 1.6.0_27, JBoss developer Studio 4.1.0 (also tried out 4.0.0) and Mylyn (3.4.0 & 3.6.1). JBoss studio crashes every time (manual/restart) after the splash screen progress bar gets to 100% with this plugin installed.
(In reply to comment #8) > Created attachment 203048 [details] > JBoss 4.1.0 crash log > My environment is as: > Windows 7 32 bit, Oracle/Sun JDK 1.6.0_27, JBoss developer Studio 4.1.0 (also > tried out 4.0.0) and Mylyn (3.4.0 & 3.6.1). > JBoss studio crashes every time (manual/restart) after the splash screen > progress bar gets to 100% with this plugin installed. but what version of Eclipse is in use ?
(In reply to comment #9) > (In reply to comment #8) > > Created attachment 203048 [details] [details] > > JBoss 4.1.0 crash log > > My environment is as: > > Windows 7 32 bit, Oracle/Sun JDK 1.6.0_27, JBoss developer Studio 4.1.0 (also > > tried out 4.0.0) and Mylyn (3.4.0 & 3.6.1). > > JBoss studio crashes every time (manual/restart) after the splash screen > > progress bar gets to 100% with this plugin installed. > > but what version of Eclipse is in use ? JBoss Developer Studio 4 includes Eclipse 3.6.2.
I am having the same issue on Eclipse 3.7.1. Attaching my java core. The issue happens for both Oracle (1.6 and 1.7) and IBM (1.5 and 1.6)
