executionexception – Tarik Billa

What is the best way to handle an ExecutionException?

May 9, 2023 by Tarik

I’ve looked at this problem in depth, and it’s a mess. There is no easy answer in Java 5, nor in 6 or 7. In addition to the clumsiness, verbosity and fragility that you point out, your solution actually has the problem that the ExecutionException that you are stripping off when you call getCause() actually … Read more

Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/JDBC_DBO]]

March 21, 2023 by Tarik

You are missing commons-digester3-3.2.jar from Apache Commons Digester. If you are using Maven you can add: <dependency> <groupId>commons-digester</groupId> <artifactId>commons-digester</artifactId> <version>2.1</version> </dependency> to your project dependencies. Update: The jar from the latest download page has a slightly different package structure to what your application expects. You can use this older jar instead.