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https://issues.apache.org/jira/browse/IVYDE-372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14146054#comment-14146054
 ] 

ASF GitHub Bot commented on IVYDE-372:
--------------------------------------

GitHub user cpfeiffer opened a pull request:

    https://github.com/apache/ant-ivy/pull/1

    IVYDE-372: fix ClassCastException: System properties may not be strings

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/cpfeiffer/ant-ivy 
IVYDE-372_fix_ClassCastException

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ant-ivy/pull/1.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1
    
----
commit eee80f1dc70abca1861019235626781d624e0b66
Author: Carsten Pfeiffer <[email protected]>
Date:   2014-09-24T08:23:19Z

    IVYDE-372: fix ClassCastException: System properties may not be strings

----


> ClassCastException in Eclipse 4.4.1
> -----------------------------------
>
>                 Key: IVYDE-372
>                 URL: https://issues.apache.org/jira/browse/IVYDE-372
>             Project: IvyDE
>          Issue Type: Bug
>    Affects Versions: 2.2.0.final
>         Environment: Linux, Eclipse 4.4.1.M20140829-0500, Oracle JDK 1.7.0_55
>            Reporter: Christoph John
>
> h3. problem
> When trying to use IvyDE within Eclipse 4.4.1 the following Exception happens 
> which renders IvyDE unusable:
> {code}
> An internal error occurred during: "IvyDE resolve".
> java.lang.ClassCastException: 
> org.eclipse.osgi.internal.framework.EquinoxConfiguration$1 cannot be cast to 
> java.lang.String
>       at 
> org.apache.ivy.core.settings.IvySettings.addAllVariables(IvySettings.java:610)
>       at 
> org.apache.ivy.core.settings.IvySettings.addAllVariables(IvySettings.java:604)
>       at 
> org.apache.ivy.core.settings.IvySettings.addSystemProperties(IvySettings.java:308)
>       at org.apache.ivy.core.settings.IvySettings.<init>(IvySettings.java:303)
>       at org.apache.ivy.core.settings.IvySettings.<init>(IvySettings.java:222)
>       at 
> org.apache.ivyde.internal.eclipse.CachedIvy.createIvySettings(CachedIvy.java:235)
>       at 
> org.apache.ivyde.internal.eclipse.CachedIvy.getIvyFromFile(CachedIvy.java:200)
>       at 
> org.apache.ivyde.internal.eclipse.CachedIvy.doGetIvy(CachedIvy.java:163)
>       at 
> org.apache.ivyde.internal.eclipse.CachedIvy.getIvy(CachedIvy.java:124)
>       at 
> org.apache.ivyde.internal.eclipse.resolve.IvyResolveJob.doRun(IvyResolveJob.java:145)
>       at 
> org.apache.ivyde.internal.eclipse.resolve.IvyResolveJob.run(IvyResolveJob.java:85)
>       at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> {code}



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