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Bug 198650

Summary: [regression] assertion failed when restarting RSE with expanded FTP connection but no password
Product: [Tools] Target Management Reporter: Martin Oberhuber <mober.at+eclipse>
Component: RSEAssignee: Martin Oberhuber <mober.at+eclipse>
Status: RESOLVED FIXED QA Contact: Martin Oberhuber <mober.at+eclipse>
Severity: minor    
Priority: P3    
Version: 2.0   
Target Milestone: 2.0.1   
Hardware: PC   
OS: Windows XP   
Whiteboard:
Bug Depends on: 196662    
Bug Blocks:    
Attachments:
Description Flags
Patch to fix the assertion none

Description Martin Oberhuber CLA 2007-08-02 07:20:29 EDT 
Launch RSE as debuggee with assertions enabled 
(JRE options -ea -eas in the Launch).

Create an FTP connection (supposedly any connection type would work too).
When logging in, do save the username but not the password.
Expand it 2 levels deep.
Quit & restart RSE (with "Restore System View" preference).

On restart, it tries to re-open the connection but before showing the password prompt there is an error dialog (Unknown Error... details: error). Error log shows this exception:

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.AssertionError)
at org.eclipse.swt.SWT.error(SWT.java:3563)
   [...]
Caused by: java.lang.AssertionError
at org.eclipse.rse.internal.ui.view.SystemView.refreshRemoteObject(SystemView.java:2981)
at org.eclipse.rse.internal.ui.view.SystemViewPart$RestoreStateRunnable.runInUIThread(SystemViewPart.java:1728)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
... 23 more

This is most probably a regression of the fix for bug #196662.
Comment 1 Martin Oberhuber CLA 2007-08-09 09:23:55 EDT 
Created attachment 75763 [details]
Patch to fix the assertion

Attached patch fixes the assertion, but it's unclear whether RSE can restore the previous systemView state (this might be a regression)
Comment 2 Martin Oberhuber CLA 2007-08-09 09:24:49 EDT 
Patch applied:
[198650] Fix assertion when restoring workbench state
    SystemView.java  1.148
Comment 3 Martin Oberhuber CLA 2007-08-09 09:40:34 EDT 
Marking fixed since the assertion is fixed.

Not properly restoring the RSE view is covered in bug #199424.