Hi John, could you share the full stack trace or better logs? It looks like something is trying to be executed in vertx.io code after the local task has been stopped and the class loader for the user code has been unloaded. Maybe from some daemon thread pool.
Best, Andrey On Wed, May 15, 2019 at 4:58 PM John Smith <java.dev....@gmail.com> wrote: > Hi, > > I'm using vertx.io as an async JDBC client for a RichAsyncFunction it > works fine but when I stop the job I get... > > java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: > io/vertx/core/impl/VertxImpl$SharedWorkerPool > > Is there a way to avoid/fix this? >
