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

Solutions on the web

via opensearchserve by newossuser
, 1 year ago
This exception has no message.
via camel-users by Lorrin Nelson, 2 years ago
via grokbase.com by Unknown author, 2 years ago
via JFrog JIRA by Tal Abramson, 1 year ago
This exception has no message.
via JFrog JIRA by Tal Abramson, 2 years ago
This exception has no message.
via SonarSource JIRA by Olivier Gaudin, 2 years ago
This exception has no message.
java.lang.NullPointerException: 	at java.io.File.(Unknown Source)	at com.jaeksoft.searchlib.crawler.file.process.fileInstances.LocalFileInstance.init(LocalFileInstance.java:87)	at com.jaeksoft.searchlib.crawler.file.process.FileInstanceAbstract.init(FileInstanceAbstract.java:80)	at com.jaeksoft.searchlib.crawler.file.process.FileInstanceAbstract.create(FileInstanceAbstract.java:57)	at com.jaeksoft.searchlib.crawler.file.database.FilePathItem.check(FilePathItem.java:404)	at com.jaeksoft.searchlib.web.controller.crawler.file.FilePathEditController.onCheck(FilePathEditController.java:157)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.zkoss.bind.impl.ParamCall.call(ParamCall.java:111)	at org.zkoss.bind.impl.BinderImpl.doExecute(BinderImpl.java:1745)	at org.zkoss.bind.impl.BinderImpl.doCommand(BinderImpl.java:1506)	at org.zkoss.bind.impl.BinderImpl.access$1500(BinderImpl.java:107)	at org.zkoss.bind.impl.BinderImpl$CommandEventListener.onEvent0(BinderImpl.java:1375)	at org.zkoss.bind.impl.BinderImpl$CommandEventListener.onEvent(BinderImpl.java:1327)	at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2743)	at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2714)	at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2655)	at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)	at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1720)	at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1505)	at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1215)	at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:601)	at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:483)	at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:492)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)	at java.lang.Thread.run(Unknown Source)