[jira] Updated: (IVY-771) ivy:settings fails when override is not set to 'true'

["Carlton Brown (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IVY-771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carlton Brown updated IVY-771:
------------------------------

    Attachment: build-wrapper.xml

This is the build file.  Run it without override specified, then with override specified to false.   Run both these tests on both targets bootstrap-ivy and resolve-dependencies, the failures are different

> ivy:settings fails when override is not set to 'true'
> -----------------------------------------------------
>
>                 Key: IVY-771
>                 URL: https://issues.apache.org/jira/browse/IVY-771
>             Project: Ivy
>          Issue Type: Bug
>          Components: Ant
>    Affects Versions: 2.0.0-beta-2
>         Environment: Windows XP
>            Reporter: Carlton Brown
>            Priority: Minor
>         Attachments: build-wrapper.xml
>
>
> Call to <ivy:settings> results in different errors if override is not explicitly set to 'true'.   The failure behavior depends whether override is set to false or not set at all.
> These tests both call the target "resolve-dependencies" which depends on a target  "bootstrap-ivy".  The <ivy:settings> only gets called from "bootstrap-ivy".
> If override is not set at all, this is the error:
> C:\allworkspaces\ivy-poc\hellorm\hello-A\src\build-wrapper.xml:47: overriding a previous definition of ivy:settings with the id 'module-settings' is not allowed when using override='notallowed'.
> 	at org.apache.ivy.ant.IvyAntSettings.execute(IvyAntSettings.java:262)
> If override is set to 'false', I get this error:
> C:\allworkspaces\ivy-poc\hellorm\hello-A\src\build-wrapper.xml:47: java.lang.NullPointerException
> 	at org.apache.tools.ant.Task.perform(Task.java:357)
> 	at org.apache.ivy.ant.IvyAntSettings.getConfiguredIvyInstance(IvyAntSettings.java:249).   
> This test calls the target "bootstrap-ivy" directly.   The behavior is same as above if I don't set override.   However, if I set override to false, I don't get the NPE anymore, I get a warning about the settings already being defined:
> [ivy:settings] a settings definition is already available for module-settings: skipping

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