SEVERE: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException:

Question

i am getting the following error. I searched many forums which didnt help me to resolve this.So, can anyone please look into it and help me in resolving this?

I am not u

Answer 1

Just check web.xml, any changes in servlet mapping will result in that kind of problem. try running another application which is perfect, while doing that make sure tomcat in server console is empty(no drop down if their delete it) then run