Issue trying to scan .NET Core project

SonarQube
1

The previous thread from Sept 2020 on this error does not answer my question.

I am using

  • Sonarqube Version 8.7 (build 41497)
  • Sonarscanner for .NET Core 2+ (sonar-scanner-msbuild-5.1.0.28487-netcoreapp2.0)
  • OpenJDK 11.0.2
  • Command line operation on Windows. No IDE. No CI/CD tool.

I have also tried using: sonar-scanner-msbuild-5.1.0.28487-net5.0. Results are the same.

My project is built using .NET Core 2.1.1.
I get these warning messages when I run the scanner:

WARN: No protobuf reports found. The C# files will not have highlighting and metrics.
WARN: No Roslyn issue reports were found. The C# files have not been analyzed.
WARN: Your project contains C# files which cannot be analyzed with the scanner you are using. To analyze C# or VB.NET, you must use the SonarScanner for .NET 5.x or higher, see https://redirect.sonarsource.com/doc/install-configure-scanner-msbuild.html

2

Hi @Subbu and welcome to the community !

Multiple questions here :

  • Are you correctly running the scanner begin step before the build, and the end step after ?
  • By chance, do you have any /p:RunAnalyzersDuringBuild=true set anywhere on a commandline or inside a csproj ?
  • Are you running the analysis from the root folder of your solution? (you can check if you have any .sonarqube folder at this root leve)

Mickaƫl

3

Hi Mickael,
Thx for the prompt response. Here are the answers:

  • I run the sonar-scanner batch file (that came with the downloaded scanner) with the correct ā€œ-Dsonar.loginā€ value
  • I do not have /p:RunAnalyzersDuringBuild=true set anywhere on a commandline or inside a csproj
  • Yes, I am running the analysis from the root folder of my solution (which has my .sln file, and multiple folders each with a .csproj file)
  • Yes, I can find a .scannerwork folder alongside my .sln file (no .sonarqube folder)
  • When I run the scanner with DEBUG, I do see
    My C# files being indexed with language ā€˜csā€™,
    Messages saying my cs files generated metadata with charset ā€˜UTF-8ā€™, and
    Message saying Property missing: 'sonar.cs.analyzer.projectOutPaths
4

Hi,

You need to run SonarScanner.MSBuild.dll to have the ā€œproperā€ scanner.

You can find the documentation here : SonarScanner for .NET

Is that what you did already ?

Mickaƫl

5

Perfect Mickael! This worked. Thank you

1 Like
6

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