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

java.lang.NullPointerException: null at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:210)[guava-18.0.jar:na] at org.everrest.core.impl.RequestDispatcher.<init>(RequestDispatcher.java:84)[everrest-core-1.13.1.jar:na] at org.eclipse.che.everrest.ServerContainerInitializeListener.getEverrestProcessor(ServerContainerInitializeListener.java:165)[che-core-api-core-5.0.0-M2-SNAPSHOT.jar:5.0.0-M2-SNAPSHOT] at org.eclipse.che.everrest.ServerContainerInitializeListener.createWsServerEndpointConfig(ServerContainerInitializeListener.java:123)[che-core-api-core-5.0.0-M2-SNAPSHOT.jar:5.0.0-M2-SNAPSHOT] at org.eclipse.che.everrest.ServerContainerInitializeListener.contextInitialized(ServerContainerInitializeListener.java:91)[che-core-api-core-5.0.0-M2-SNAPSHOT.jar:5.0.0-M2-SNAPSHOT] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)[catalina.jar:8.0.32] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)[catalina.jar:8.0.32] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)[catalina.jar:8.0.32] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)[catalina.jar:8.0.32] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)[catalina.jar:8.0.32] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)[catalina.jar:8.0.32] at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:939)[catalina.jar:8.0.32] at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1812)[catalina.jar:8.0.32] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[na:1.8.0_92-internal] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[na:1.8.0_92-internal] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_92-internal] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_92-internal] at java.lang.Thread.run(Thread.java:745)[na:1.8.0_92-internal]