366122 – Error clicking tab of a file that doesn't exist anymore

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Bug 366122 - Error clicking tab of a file that doesn't exist anymore

Summary: Error clicking tab of a file that doesn't exist anymore

Status:	CLOSED DUPLICATE of bug 186977

Alias:	None

Product:	Platform
Classification:	Eclipse Project
Component:	UI (show other bugs)
Version:	3.7.1
Hardware:	Macintosh Mac OS X - Carbon (unsup.)

Importance:	P3 normal (vote)
Target Milestone:	---
Assignee:	Platform-UI-Inbox
QA Contact:

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2011-12-08 17:12 EST by Alessio Pollero
Modified:	2011-12-14 05:31 EST (History)
CC List:	2 users (show)

See Also:

Attachments
Eclipse error log (116.57 KB, application/octet-stream) 2011-12-08 17:13 EST, Alessio Pollero	no flags	Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Alessio Pollero

2011-12-08 17:12:58 EST

Build Identifier: M20110909-1335

After deleting a project that had file opened when you click on a file tab to close the file you will get an exception in a MessageBox.

The exception says : 

Ignored attempt to add saveable that was already registered

Reproducible: Always

Steps to Reproduce:
1.Open some file of a project A 
2.Delete the entire A project from the Package Explorer
3.Try to close the opened file related to the project A

Comment 1 Alessio Pollero

2011-12-08 17:13:47 EST

Created attachment 208128 [details]
Eclipse error log

Comment 2 Dani Megert

2011-12-09 04:51:22 EST

Alessio, I think your steps are incomplete. I suspect that you did something like this:

1. opened editor(s)
2. exit Eclipse
3. start Eclipse
4. delete the project
5. click on an editor tab of a deleted file
==> exceptions.

Comment 3 Dani Megert

2011-12-09 04:53:19 EST


*** This bug has been marked as a duplicate of bug 186977 ***

Comment 4 Alessio Pollero

2011-12-09 15:08:04 EST

Steps to reproduce :

1) Open Eclipse, create a project and some java files inside it.
2) Open some files in the Java Editor 
3) Close eclipse
4) Open Eclipse (you will find your files opened as you leave it when previously closed eclipse)
5) Go in Package explorer 
6) Select the project which that opened files belongs.
7) Delete the project 


I've reproduced this error on Mac OS X Lion, Windows 7, Debian 6 Squeeze .


Eclipse SDK

Version: 3.7.1
Build id: M20110909-1335

Comment 5 Dani Megert

2011-12-14 05:31:13 EST

(In reply to comment #4)
> Steps to reproduce :
> 
> 1) Open Eclipse, create a project and some java files inside it.
> 2) Open some files in the Java Editor 
> 3) Close eclipse
> 4) Open Eclipse (you will find your files opened as you leave it when
> previously closed eclipse)
> 5) Go in Package explorer 
> 6) Select the project which that opened files belongs.
> 7) Delete the project 
> 
> 
> I've reproduced this error on Mac OS X Lion, Windows 7, Debian 6 Squeeze .

After (auto-) closing the active editor, the workbench tries to activate an editor whose file is also part of the deleted project. And this what bug 186977 covers.