NullPointerException when requesting "Open Tasks Trend" image

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    • Type: Bug
    • Resolution: Won't Fix
    • Priority: Minor
    • Component/s: tasks-plugin
    • None
    • Environment:
      Hudson 1.359 / Static Analysis Collector Plug-in 1.5 / Static Analysis Utilities 1.8 / Task Scanner Plug-in 4.7

      I configured one of my job to use the Task Scanner Plugin. It was working fine.
      Today I upgraded Hudson and the plugin to their latest version and I have a issue.

      1) If I create a new job and configure it to use the plugin, it works fine.

      2) For old jobs, the "Open Tasks Trend" image does not work anymore. When I try to load the image I get a java.lang.NullPointerException in hudson.plugins.analysis.graph.CategoryBuildResultGraph.createSeriesPerBuild(CategoryBuildResultGraph.java:154)

        1. data.zip
          8 kB
        2. data2.zip
          76 kB
        3. data3.zip
          5 kB

            Assignee:
            Ulli Hafner
            Reporter:
            bcoppens
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              Created:
              Updated:
              Resolved: