java.lang.NullPointerException

Atlassian JIRA | Jeffrey Walker [Atlassian] | 1 decade ago
  1. 0

    1. Created a Table on "Product Strategies" page 2. Saved Table successfully 3. Tried to Edit again; system error every time attempted Cause: java.util.NoSuchElementException Stack Trace: [hide] java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) at com.atlassian.confluence.pages.actions.EditPageAction.doDefault(EditPageAction.java:139) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:302) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:170) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.security.actions.PermissionCheckInterceptor.intercept(PermissionCheckInterceptor.java:39) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.pages.actions.PageAwareInterceptor.intercept(PageAwareInterceptor.java:94) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.spaces.actions.SpaceAwareInterceptor.intercept(SpaceAwareInterceptor.java:82) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.ConfluenceAutowireInterceptor.intercept(ConfluenceAutowireInterceptor.java:25) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.util.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:133) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115) at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:229) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:103) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.atlassian.confluence.util.profiling.ProfilingPageFilter.parsePage(ProfilingPageFilter.java:150) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:45) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:182) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:177) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:96) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at bucket.custom.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:31) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:73) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.confluence.util.error.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:27) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.gzip.GzipFilter.doFilter(GzipFilter.java:61) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:37) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:163) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:534) Referer URL: http://extranet.atlassian.com/display/STRAT/Product+Strategies Build Information: Confluence Home: /opt/java/src/confluence/deployments/extranet.atlassian.com/home Uptime: 12 hours, 23 minutes, 43 seconds Version: 2.1.1 Build Number: 406 Server Information: Application Server: Resin/2.1.11 Servlet Version: 2.3 Database Dialect: net.sf.hibernate.dialect.PostgreSQLDialect Database Driver Name: null Database Driver Version: Not available Memory Information: Total Memory: 297 MB Free Memory: 86 MB Used Memory: 211 MB System Information: System Date: Friday, 23 Dec 2005 System Time: 12:55:11 System Favourite Colour: Chartreuse Java Version: 1.4.2_04 Java Vendor: Sun Microsystems Inc. JVM Version: 1.0 JVM Vendor: Sun Microsystems Inc. JVM Implementation Version: 1.4.2_04-b05 Java Runtime: Java(TM) 2 Runtime Environment, Standard Edition Java VM: Java HotSpot(TM) Client VM User Name: j2ee User Timezone: America/Chicago Operating System: Linux 2.4.21-37.ELsmp OS Architecture: i386 Request Information: URL: http://atlassian01.contegix.com:10087/500page.jsp - Scheme: http - Server: atlassian01.contegix.com - Port: 10087 - URI: /500page.jsp - - Context Path: - - Servlet Path: /500page.jsp - - Path Info: null - - Query String: null Attributes: - javax.servlet.error.exception : java.util.NoSuchElementException - sessioninview.FILTERED : true - javax.servlet.error.status_code : 500 - com.atlassian.johnson.filters.JohnsonFilter_already_filtered : true - atlassian.core.seraph.original.url : /pages/editpage.action?pageId=69518087748076295 - webwork.valueStack : com.opensymphony.xwork.util.OgnlValueStack@1f0827a - javax.servlet.error.servlet_name : action - loginfilter.already.filtered : true - os_securityfilter_already_filtered : true - __sitemesh__filterapplied : true - javax.servlet.error.message : Internal Server Error - javax.servlet.error.request_uri : /pages/editpage.action - javax.servlet.jsp.jspException : java.util.NoSuchElementException - com.atlassian.core.filters.gzip.GzipFilter_already_filtered : true Parameters: - pageId = 69518087748076295 Logging: 3 log statements generated by this request: [ERROR] Fri Dec 23 12:55:07 CST 2005 [com.atlassian.confluence.util.XWorkTransactionInterceptor] Invoking rollback for transaction on action '/pages/editpage.action (EditPageAction.doDefault())' due to throwable: java.util.NoSuchElementException Throwable: java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) [ERROR] Fri Dec 23 12:55:07 CST 2005 [com.opensymphony.webwork.dispatcher.ServletDispatcher] Could not execute action Throwable: java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) [ERROR] Fri Dec 23 12:55:11 CST 2005 [com.atlassian.confluence.admin.actions.ViewSystemInfoAction] Error trying to retrieve the Driver for url 'null' null Throwable: java.lang.NullPointerException at com.caucho.sql.DBPool.acceptsURL(DBPool.java:897) at java.sql.DriverManager.getDriver(DriverManager.java:232) at com.atlassian.confluence.admin.actions.ViewSystemInfoAction.getDatabaseDriverVersion(ViewSystemInfoAction.java:171) at _500page__jsp._jspService(_500page__jsp.java:109) at com.caucho.jsp.JavaPage.service(JavaPage.java:75) at com.caucho.jsp.Page.subservice(Page.java:506) at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:222) at com.caucho.server.http.Response.handleErrorStatus(Response.java:593) at com.caucho.server.http.Response.sendError(Response.java:496) at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103) at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103) at com.opensymphony.module.sitemesh.filter.PageResponseWrapper.sendError(PageResponseWrapper.java:180) at com.opensymphony.webwork.dispatcher.ServletDispatcher.sendError(ServletDispatcher.java:349) at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:235) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:103) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)

    Atlassian JIRA | 1 decade ago | Jeffrey Walker [Atlassian]
    java.lang.NullPointerException
  2. 0

    1. Created a Table on "Product Strategies" page 2. Saved Table successfully 3. Tried to Edit again; system error every time attempted Cause: java.util.NoSuchElementException Stack Trace: [hide] java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) at com.atlassian.confluence.pages.actions.EditPageAction.doDefault(EditPageAction.java:139) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:302) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:170) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.security.actions.PermissionCheckInterceptor.intercept(PermissionCheckInterceptor.java:39) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.pages.actions.PageAwareInterceptor.intercept(PageAwareInterceptor.java:94) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.spaces.actions.SpaceAwareInterceptor.intercept(SpaceAwareInterceptor.java:82) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.ConfluenceAutowireInterceptor.intercept(ConfluenceAutowireInterceptor.java:25) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.util.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:133) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115) at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:229) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:103) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.atlassian.confluence.util.profiling.ProfilingPageFilter.parsePage(ProfilingPageFilter.java:150) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:45) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:182) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:177) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:96) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at bucket.custom.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:31) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:73) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.confluence.util.error.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:27) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.gzip.GzipFilter.doFilter(GzipFilter.java:61) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:37) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:163) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:534) Referer URL: http://extranet.atlassian.com/display/STRAT/Product+Strategies Build Information: Confluence Home: /opt/java/src/confluence/deployments/extranet.atlassian.com/home Uptime: 12 hours, 23 minutes, 43 seconds Version: 2.1.1 Build Number: 406 Server Information: Application Server: Resin/2.1.11 Servlet Version: 2.3 Database Dialect: net.sf.hibernate.dialect.PostgreSQLDialect Database Driver Name: null Database Driver Version: Not available Memory Information: Total Memory: 297 MB Free Memory: 86 MB Used Memory: 211 MB System Information: System Date: Friday, 23 Dec 2005 System Time: 12:55:11 System Favourite Colour: Chartreuse Java Version: 1.4.2_04 Java Vendor: Sun Microsystems Inc. JVM Version: 1.0 JVM Vendor: Sun Microsystems Inc. JVM Implementation Version: 1.4.2_04-b05 Java Runtime: Java(TM) 2 Runtime Environment, Standard Edition Java VM: Java HotSpot(TM) Client VM User Name: j2ee User Timezone: America/Chicago Operating System: Linux 2.4.21-37.ELsmp OS Architecture: i386 Request Information: URL: http://atlassian01.contegix.com:10087/500page.jsp - Scheme: http - Server: atlassian01.contegix.com - Port: 10087 - URI: /500page.jsp - - Context Path: - - Servlet Path: /500page.jsp - - Path Info: null - - Query String: null Attributes: - javax.servlet.error.exception : java.util.NoSuchElementException - sessioninview.FILTERED : true - javax.servlet.error.status_code : 500 - com.atlassian.johnson.filters.JohnsonFilter_already_filtered : true - atlassian.core.seraph.original.url : /pages/editpage.action?pageId=69518087748076295 - webwork.valueStack : com.opensymphony.xwork.util.OgnlValueStack@1f0827a - javax.servlet.error.servlet_name : action - loginfilter.already.filtered : true - os_securityfilter_already_filtered : true - __sitemesh__filterapplied : true - javax.servlet.error.message : Internal Server Error - javax.servlet.error.request_uri : /pages/editpage.action - javax.servlet.jsp.jspException : java.util.NoSuchElementException - com.atlassian.core.filters.gzip.GzipFilter_already_filtered : true Parameters: - pageId = 69518087748076295 Logging: 3 log statements generated by this request: [ERROR] Fri Dec 23 12:55:07 CST 2005 [com.atlassian.confluence.util.XWorkTransactionInterceptor] Invoking rollback for transaction on action '/pages/editpage.action (EditPageAction.doDefault())' due to throwable: java.util.NoSuchElementException Throwable: java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) [ERROR] Fri Dec 23 12:55:07 CST 2005 [com.opensymphony.webwork.dispatcher.ServletDispatcher] Could not execute action Throwable: java.util.NoSuchElementException at java.util.LinkedList.getLast(LinkedList.java:118) at org.apache.commons.jrcs.diff.MergeVisitor.getMappedAnchorPoint(MergeVisitor.java:246) at org.apache.commons.jrcs.diff.MergeVisitor.visit(MergeVisitor.java:177) at org.apache.commons.jrcs.diff.AddDelta.accept(AddDelta.java:124) at org.apache.commons.jrcs.diff.Revision.accept(Revision.java:249) at com.atlassian.confluence.util.DiffUtils.mergeChanges(DiffUtils.java:462) at com.atlassian.confluence.pages.DefaultDraftManager.getMergedContent(DefaultDraftManager.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:116) at com.atlassian.confluence.util.profiling.SpringProfilingInterceptor.invoke(SpringProfilingInterceptor.java:18) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:152) at $Proxy34.getMergedContent(Unknown Source) at com.atlassian.confluence.pages.actions.AbstractEditPageAction.doDefault(AbstractEditPageAction.java:95) [ERROR] Fri Dec 23 12:55:11 CST 2005 [com.atlassian.confluence.admin.actions.ViewSystemInfoAction] Error trying to retrieve the Driver for url 'null' null Throwable: java.lang.NullPointerException at com.caucho.sql.DBPool.acceptsURL(DBPool.java:897) at java.sql.DriverManager.getDriver(DriverManager.java:232) at com.atlassian.confluence.admin.actions.ViewSystemInfoAction.getDatabaseDriverVersion(ViewSystemInfoAction.java:171) at _500page__jsp._jspService(_500page__jsp.java:109) at com.caucho.jsp.JavaPage.service(JavaPage.java:75) at com.caucho.jsp.Page.subservice(Page.java:506) at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:222) at com.caucho.server.http.Response.handleErrorStatus(Response.java:593) at com.caucho.server.http.Response.sendError(Response.java:496) at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103) at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103) at com.opensymphony.module.sitemesh.filter.PageResponseWrapper.sendError(PageResponseWrapper.java:180) at com.opensymphony.webwork.dispatcher.ServletDispatcher.sendError(ServletDispatcher.java:349) at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:235) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:103) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)

    Atlassian JIRA | 1 decade ago | Jeffrey Walker [Atlassian]
    java.lang.NullPointerException
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.caucho.sql.DBPool.acceptsURL()
    2. com.caucho.sql
      DBPool.acceptsURL
      1. com.caucho.sql.DBPool.acceptsURL(DBPool.java:897)
      1 frame
    3. Java RT
      DriverManager.getDriver
      1. java.sql.DriverManager.getDriver(DriverManager.java:232)
      1 frame
    4. com.atlassian.confluence
      ViewSystemInfoAction.getDatabaseDriverVersion
      1. com.atlassian.confluence.admin.actions.ViewSystemInfoAction.getDatabaseDriverVersion(ViewSystemInfoAction.java:171)
      1 frame
    5. Unknown
      _500page__jsp._jspService
      1. _500page__jsp._jspService(_500page__jsp.java:109)
      1 frame
    6. com.caucho.jsp
      Page.subservice
      1. com.caucho.jsp.JavaPage.service(JavaPage.java:75)
      2. com.caucho.jsp.Page.subservice(Page.java:506)
      2 frames
    7. com.caucho.server
      Response.sendError
      1. com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182)
      2. com.caucho.server.http.Invocation.service(Invocation.java:315)
      3. com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:222)
      4. com.caucho.server.http.Response.handleErrorStatus(Response.java:593)
      5. com.caucho.server.http.Response.sendError(Response.java:496)
      5 frames
    8. JavaServlet
      HttpServletResponseWrapper.sendError
      1. javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103)
      2. javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:103)
      2 frames
    9. Sitemesh
      PageResponseWrapper.sendError
      1. com.opensymphony.module.sitemesh.filter.PageResponseWrapper.sendError(PageResponseWrapper.java:180)
      1 frame
    10. WebWork
      ServletDispatcher.service
      1. com.opensymphony.webwork.dispatcher.ServletDispatcher.sendError(ServletDispatcher.java:349)
      2. com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:235)
      3. com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199)
      3 frames
    11. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
      1 frame
    12. com.caucho.server
      FilterChainServlet.doFilter
      1. com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
      1 frame