java.lang.NullPointerException: null

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

Samebug tips

,
Expert tip

Take a look at this blog post on how to set up Grid2 https://goo.gl/rxzbE6. A user related (in the email group on the source) that using older selenium libs solves this exception.

Solutions on the web

java.lang.NullPointerException: null
at org.everrest.core.impl.RequestDispatcher.(RequestDispatcher.java:84)
at org.eclipse.che.everrest.ServerContainerInitializeListener.getEverrestProcessor(ServerContainerInitializeListener.java:165)
at org.eclipse.che.everrest.ServerContainerInitializeListener.createWsServerEndpointConfig(ServerContainerInitializeListener.java:123)
at org.eclipse.che.everrest.ServerContainerInitializeListener.contextInitialized(ServerContainerInitializeListener.java:91)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:939)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

Users with the same issue

6 times, 1 year ago
8 times, 1 year ago
119 times, 2 months ago
3 times, 6 months ago
Once, 9 months ago
89 more bugmates

Know the solutions? Share your knowledge to help other developers to debug faster.