NPE in DefaultIvyDependencyResolver

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Resolution: Fixed
  • Affects Version/s: 0.7
  • Fix Version/s: 0.9-rc-1

Description

We have encountered a NullPointerException on line 104 of DefaultIvyDependencyResolver. This happened with my company's main product build, which has a fairly complicated set of dependencies. I'm not sure exactly how to reproduce the problem, but I did implement a fix that worked for us.

It looks to me like this might have been introduced in Hans' last refactoring. I'll check in the fix I made, but would like Hans to review it to see if there is some other issue I don't see here.

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Steve Appling added a comment -

Applied my fix in revision 1736. I tried to check for the null condition and ignore it. I think this is safe, but don't know if this might indicate some other problem I am not aware of. Hans, can you please check this.

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Steve Appling added a comment - Applied my fix in revision 1736. I tried to check for the null condition and ignore it. I think this is safe, but don't know if this might indicate some other problem I am not aware of. Hans, can you please check this.
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Hans Dockter added a comment -

The fix is basically OK. What I don't understand yet is how the returned set can ever become null. I have to check this.

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Hans Dockter added a comment - The fix is basically OK. What I don't understand yet is how the returned set can ever become null. I have to check this.

People

  • Assignee:
    Hans Dockter
    Reporter:
    Steve Appling
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  • Created:
    Updated:
    Resolved: