Bug 221840 - Error after reloading a working project: Project is missing required library
Summary: Error after reloading a working project: Project is missing required library
Status: VERIFIED WORKSFORME
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.3.1   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.5 M2   Edit
Assignee: JDT-Core-Inbox CLA
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Reported: 2008-03-07 07:58 EST by Fabien Charlet CLA
Modified: 2008-09-15 09:19 EDT (History)
1 user (show)

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Screenshot (87.22 KB, image/png)
2008-03-07 07:58 EST, Fabien Charlet CLA
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Description Fabien Charlet CLA 2008-03-07 07:58:03 EST
Created attachment 91865 [details]
Screenshot

Build ID: M20071023-1652

Steps To Reproduce:
1. Check out a project with an empty classes folder from Subversion (plugin Subclipse).
2. The project doesn't build due to the error : Project  is missing required library: '.......jar'



More information:
We currently migrate our project to Subversion. So we are testing importing our project in Eclipse with Subclipse.

But, when the project is checked out locally, it doesn't build. Eclipse says all libraries are missing. The .classpath is correct and well checked out.

I try to refresh the project, clean, and rebuild. But this doesn't have any effect. The only way I have to make Eclipse understand the .classpath file is there and correct is to modify it.
If I go into "Java Build Path" in the properties of the project, the libraries are there without any error.
If I remove all of them and accept, the compilation starts but fails due to missing library. I go back to "Java Build Path" and put them, it works.
If I add a space in the .classpath and save it, it works again.

I have reproduced this problem on another PC with the same project.
Comment 1 Jerome Lanneluc CLA 2008-07-02 09:08:59 EDT
Do you have more details on how to reproduce this problem? This scenario is really common, so there must be something special with your setup.
Comment 2 Jerome Lanneluc CLA 2008-08-25 09:33:32 EDT
Please reopen if you have more details.
Comment 3 Frederic Fusier CLA 2008-09-15 09:19:10 EDT
Verified for 3.5M2 using I20080914-2000.