I have migrated my sonarqube 5.6.6 with sonarqube 6.7.4 and the plugin vb.net 184.108.40.2066 was used in 5.6.6 sonarqube but after migration when I have looked for upgraded vb .net plugin it was commercial version which asks me to buy licence.So can I use older version of vb .net plugin with newer version of sonarqube?Or If there is any non-commercial version of vb.net is available for upgraded sonarqube then please suggest me.
Please help me with this ASAP.
A must-read for any compatibility query: https://docs.sonarqube.org/display/PLUG/Plugin+Version+Matrix
As you can see latest versions of SonarVB are required with LTS v6.7. And with respect to your note:
VB.Net analyzer was also a commercial analyzer in previous SonarQube versions. Upgrading to v6.7.x might definitely require a new type of license (packaging/licensing evolved) however you should be able to arrange that with your commercial contact directly (via which you licensed
VB.Net analysis in the past).
Thanks a lot Nicolas.