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c#sonarqubesonar-runner

SonarQube background tasks failing for C#

Since upgrading to SonarQube 5.2, and the to the C# analyzer version 4.3, all of the background tasks have been failing. The analysis succeeds, but when processing the batch, sonarqube throws this error: 

2015.11.25 15:29:50 ERROR [o.s.s.c.t.CeWorkerRunnableImpl] Failed to execute task AVFA-0Hf0RdTwH4buniL
java.lang.IllegalArgumentException: Multiple entries with same key: cs=C# and cs=C#

Here is the complete log: http://pastebin.com/YNTQey2F

Solution

  • I finally figured this out. Of course, in hind sight the error made perfect sense. We had been exploring using an additional analyzer from Coverity, and I had added their plugin, which created an additional Quality Profile for C#. I deleted that profile and the problem was fixed.

    TL;DR Confirm that you have a default Quality Profile set, and your project is referencing it.