We upgraded from SonarQube 5.6 to 6.7.2 and also manually upgraded the plugins, including SonarPLSQL from 2.8 to 3.2.0 We are using the community version but have a valid (paid) licence for the plugin. When trying to start we get the error:
org.sonar.updatecenter.common.exception.PluginNotFoundException: The plugin 'license' required by 'plsql' is missing.
When removing the plugin from the plugins-folder SonarQube starts without problems.
Can you please help us?
The way licenses work have changed in the latest LTS. This is why you've got this error.
As you have a valid license of the PLSQL plugin, this means that you are a SonarSource customer so you should get in touch the SonarSource Sales representative you are in contact with to sort this out.