当我使用已部署的webProject运行TomCat时。我开始得到exeptions，它会一直杀死并重启我的项目。我不知道在哪里搜索问题，也许有人可以帮助我。
有堆栈跟踪：
Nov 30, 2015 9:58:05 AM org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks
SEVERE: The web application [ROOT] created a ThreadLocal with key of type [scala.concurrent.forkjoin.ThreadLocalRandom$1] (value [scala.concurrent.forkjoin.ThreadLocalRandom$1@5c1e8d8a]) and a value of type [scala.concurrent.forkjoin.ThreadLocalRandom] (value [scala.concurrent.forkjoin.ThreadLocalRandom@28aae326]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Nov 30, 2015 9:58:05 AM org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks
SEVERE: The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4276669e]) and a value of type [scala.concurrent.forkjoin.ForkJoinPool.Submitter] (value [scala.concurrent.forkjoin.ForkJoinPool$Submitter@7f0dec04]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Nov 30, 2015 9:58:08 AM org.apache.catalina.core.StandardContext reload
SEVERE: Exception starting Context with name []
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3746)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:292)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5528)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1377)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1349)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException: entry
at java.util.zip.ZipFile.getInputStream(Unknown Source)
at java.util.jar.JarFile.getInputStream(Unknown Source)
at org.apache.catalina.webresources.JarResource.getJarInputStreamWrapper(JarResource.java:46)
at org.apache.catalina.webresources.AbstractArchiveResource.getContent(AbstractArchiveResource.java:174)
at org.apache.catalina.loader.WebappClassLoaderBase.findResourceInternal(WebappClassLoaderBase.java:2611)
at org.apache.catalina.loader.WebappClassLoaderBase.findResource(WebappClassLoaderBase.java:938)
at org.apache.catalina.loader.WebappClassLoaderBase.getResourceAsStream(WebappClassLoaderBase.java:1117)
at org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2165)
at org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2158)
at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:2060)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2012)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1961)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1936)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1897)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1149)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:771)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5066)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 8 more
Nov 30, 2015 9:58:08 AM org.apache.catalina.core.StandardContext reload
INFO: Reloading Context with name [] is completed