Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

io.vertx.core.VertxException: Thread blocked at Method) at at io.vertx.core.file.impl.AsyncFileImpl.doClose( at io.vertx.core.file.impl.AsyncFileImpl.closeInternal( at io.vertx.core.file.impl.AsyncFileImpl.close( at io.vertx.rxjava.core.file.AsyncFile.close(