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Posted to dev@tapestry.apache.org by "Jochen Kemnade (JIRA)" <ji...@apache.org> on 2014/05/11 00:15:21 UTC

[jira] [Created] (TAP5-2330) NullPointerExceptionwhen returning a Zone with no clientId

Jochen Kemnade created TAP5-2330:
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             Summary: NullPointerExceptionwhen returning a Zone with no clientId
                 Key: TAP5-2330
                 URL: https://issues.apache.org/jira/browse/TAP5-2330
             Project: Tapestry 5
          Issue Type: Bug
          Components: tapestry-core, tapestry-json
    Affects Versions: 5.4
            Reporter: Jochen Kemnade
            Priority: Critical
         Attachments: 0001-add-test-for-TAP5-2330.patch

If a Zone update is performed via AjaxResponseRenderer and the Zone has no id parameter, the RenderCommand creates a JSONArray with null as its first element. If assertions are disabled for the JVM, this leads to a NullPointerException in JSONObject.printValue(JSONPrintSession, Object).



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