Runtime exception when trying to run Maven project on tomcat v9.0

Question

I imported a new project to eclipse. It's a maven project. I don't get any compiler errors. I added a new tomcat server to eclipse, I also added that server in project runtime. Everything should be fine. Except when I try to run a project, I get runtime errors.

pro 09, 2016 12:30:40 PM org.apache.catalina.core.ContainerBase startInternal SEVERE: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/scbl-rest-services]] at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:192) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:939) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:890) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1404) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1394) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concur rent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/scbl-rest-services]] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198) ... 6 more

And the list goes on.

I tried every possible solution I could find on the Internet. Nothing seems to work.

Answer 1

I needed to add some variables used in project, also some arguments to tomcat server. After that, project started in tomcat server without errors and it's working properly.