Hello @csb and welcome to the SonarSource community.
Your problem seem very similar to Version string portion was too short or too long on sonarcloud - #7 by VuHuong , can you check this ?
Also:
- Do you comply to the Scanner for MSBuild prerequisites. I see that your run the Scanner on Windows Server 2012 which is pretty old. I would not be surprised that the VS or MSBuild version is too old too.
Then, can you check:
- Is your SonarQube URL correct ?
- Is your token correct ?
- Can you pass properties as
/d:"sonar.host.url=https://sonarqube.myinstance.com"and/d:"sonar.login=f9f523ab24269907bc2d6b3daaca66e103e2b3abb"(double quotes exactly where mine are located, not like what you did)
If still not working, please send me again the scanner execution in debug mode (add /d:sonar.verbose=true)
Olivier