Upon upgrading to Dropwizard 0.9.0, the db migrate task of an application I maintain failed with the following output: Exception in thread "main" javax.validation.UnexpectedTypeException: HV000186: ...

We just updated the DropWizard from 0.9.3 to 1.0.0. But found the subdirectory mustache inheritance will fail. Below is the detailed behaviour. Note: In the local development environment it is working ...