I have been using the SonarQube plugin for a while, however it started reporting the warning MultipleGloalAnalyzerKeys for every project in my solution. As I wasn’t sure if this was due to something in my solution, I created a brand new Console application. I connected SonarQube to my company acco…

Hi, sorry, this is a recent change that we did to help fight false-positive cleanup of #pragma warning disable for our rules. I will look into fixing this tomorrow. Workaround: if you delete that globalconfig file, it should no longer be included. The file is re-generated if you restart VisualStudi…

I see this error too, in Visual Studio 2022 with the SonarQube for Visual Studio 2022 extension version 9.8.0. It started happening a couple of hours ago. For me, the error shows in the error list window: Multiple global analyzer config files set the same key ‘dotnet_remove_unnecessary_suppression_…

Hi. Does it only visually pollute the error list or is it interfering in any other way?

I think it only visually polutes the error list. The output window ends with: ========== Rebuild All: 29 succeeded, 0 failed, 0 skipped ========== ========== Rebuild completed at 17:17 and took 37,045 seconds ========== But unsetting a key that is set twice to the same value feels ‘unsettling‘. I…

At the moment I’m not sure why there’s an error in the first place. I cannot reproduce it, unfortunately. For now you can try the workaround above or disable the extension if it’s too annoying. I will release a rollback for this change tomorrow and will ping this thread again. Though, this change…

It is a warning that is shown in the Build Output window: CSC : warning MultipleGlobalAnalyzerKeys: Multiple global analyzer config files set the same key ‘dotnet_remove_unnecessary_suppression_exclusions’ in section ‘Global Section’. It has been unset. Key was set by the following files: ‘C:\Users…

Yes, this is reproducible for me if I simply create a .NET 8 Console application and don’t even make any changes to it. As soon as the extension runs, it outputs in the warnings in the list and build windows as other has stated. For my solution, which has multiple projects (all single .NET 8 targe…

Same issue here in .NET8 / .NET9 with VS 2026 18.3.2 - everytime Visual Studio is started the file is C:\Users\User\AppData\Roaming\SonarLint for Visual Studio\suppression_exclusions.globalconfig is modified. Another workaround is to delete the section dotnet_remove_unnecessary_suppression_exclusio…

Hi I just released version 9.8.1 that should disable the generation of this setting and the subsequent warning.

Hi. Could you please try this fixed version to validate that it doesn’t produce the warning anymore? Download the VSIX from build artifacts and install it (double click) Prevent multiple inclusion of globalconfig Build #659 …

SonarQube Reporting Multiple Global Analyzer Warning Message in Brand New Project

SonarQube for IDE Visual Studio

PeterGoCompany (Peter) March 5, 2026, 12:35pm 15

Hi @georgii.borovinskikh ,

after installing new version, the warning doesn’t display anymore.

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SonarQube Reporting Multiple Global Analyzer Warning Message in Brand New Project

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