com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException

chemaxon.com | 7 months ago
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    chemaxon.com | 7 months ago
    com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
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    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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    NullPointerException in MIDlet with left soft key

    Stack Overflow | 6 years ago | berry120
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callItemListener(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at chemaxon.jchem.webservice2.model.jchem.JChemDBUtils.listStructureTables()
    2. chemaxon.jchem.webservice2
      CachingJChemDBUtils$4.call
      1. chemaxon.jchem.webservice2.model.jchem.JChemDBUtils.listStructureTables(JChemDBUtils.java:668)[JChemDBUtils.class:na]
      2. chemaxon.jchem.webservice2.model.jchem.CachingJChemDBUtils.access$301(CachingJChemDBUtils.java:44)[CachingJChemDBUtils.class:na]
      3. chemaxon.jchem.webservice2.model.jchem.CachingJChemDBUtils$4.call(CachingJChemDBUtils.java:139)[CachingJChemDBUtils$4.class:na]
      4. chemaxon.jchem.webservice2.model.jchem.CachingJChemDBUtils$4.call(CachingJChemDBUtils.java:136)[CachingJChemDBUtils$4.class:na]
      4 frames
    3. Guava
      LocalCache$LocalManualCache.get
      1. com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4796)[guava-13.0.1.jar:na]
      2. com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3589)[guava-13.0.1.jar:na]
      3. com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2374)[guava-13.0.1.jar:na]
      4. com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2337)[guava-13.0.1.jar:na]
      5. com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2252)[guava-13.0.1.jar:na]
      6. com.google.common.cache.LocalCache.get(LocalCache.java:3990)[guava-13.0.1.jar:na]
      7. com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4793)[guava-13.0.1.jar:na]
      7 frames
    4. chemaxon.jchem.webservice2
      AbstractTableService$$FastClassByCGLIB$$bc57d480.invoke
      1. chemaxon.jchem.webservice2.model.jchem.CachingJChemDBUtils.listStructureTables(CachingJChemDBUtils.java:136)[CachingJChemDBUtils.class:na]
      2. chemaxon.jchem.webservice2.model.jchem.JChemDBUtils.getStructureTableMap(JChemDBUtils.java:145)[JChemDBUtils.class:na]
      3. chemaxon.jchem.webservice2.model.jchem.JChemDBUtils.getStructureTable(JChemDBUtils.java:155)[JChemDBUtils.class:na]
      4. chemaxon.jchem.webservice2.model.jchem.JChemContextAware.getStructureTable(JChemContextAware.java:47)[JChemContextAware.class:na]
      5. chemaxon.jchem.webservice2.model.jchem.JChemTable.getTableInfo(JChemTable.java:795)[JChemTable.class:na]
      6. chemaxon.jchem.webservice2.model.CachingChTable.getTableInfo(CachingChTable.java:245)[CachingChTable.class:na]
      7. chemaxon.jchem.webservice2.restservices.v0.AbstractTableService.tableInfo(AbstractTableService.java:70)[AbstractTableService.class:na]
      8. chemaxon.jchem.webservice2.restservices.v0.AbstractTableService$$FastClassByCGLIB$$bc57d480.invoke(<generated>)[spring-core-3.2.3.RELEASE.jar:na]
      8 frames
    5. Spring Core
      MethodProxy.invoke
      1. org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)[spring-core-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      1 frame
    6. Spring AOP
      CglibAopProxy$DynamicAdvisedInterceptor.intercept
      1. org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:698)[spring-aop-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)[spring-aop-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      3. org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)[spring-aop-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      4. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)[spring-aop-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      5. org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:631)[spring-aop-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      5 frames
    7. chemaxon.jchem.webservice2
      TableServiceImpl$$EnhancerByCGLIB$$56eb4902.tableInfo
      1. chemaxon.jchem.webservice2.restservices.v0.TableServiceImpl$$EnhancerByCGLIB$$56eb4902.tableInfo(<generated>)[spring-core-3.2.3.RELEASE.jar:na]
      1 frame
    8. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.7.0_51]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[na:1.7.0_51]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.7.0_51]
      4. java.lang.reflect.Method.invoke(Method.java:606)[na:1.7.0_51]
      4 frames
    9. Jersey
      WebApplicationImpl.handleRequest
      1. com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)[jersey-server-1.17.1.jar:1.17.1]
      2. com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)[jersey-server-1.17.1.jar:1.17.1]
      3. com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)[jersey-server-1.17.1.jar:1.17.1]
      4. com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)[jersey-server-1.17.1.jar:1.17.1]
      5. com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)[jersey-server-1.17.1.jar:1.17.1]
      6. com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)[jersey-server-1.17.1.jar:1.17.1]
      7. com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)[jersey-server-1.17.1.jar:1.17.1]
      8. com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)[jersey-server-1.17.1.jar:1.17.1]
      9. com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)[jersey-server-1.17.1.jar:1.17.1]
      10. com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)[jersey-server-1.17.1.jar:1.17.1]
      11. com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)[jersey-server-1.17.1.jar:1.17.1]
      11 frames
    10. Jersey
      ServletContainer.service
      1. com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)[jersey-servlet-1.17.1.jar:1.17.1]
      2. com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)[jersey-servlet-1.17.1.jar:1.17.1]
      3. com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)[jersey-servlet-1.17.1.jar:1.17.1]
      3 frames
    11. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)[servlet-api.jar:na]
      1 frame
    12. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      2 frames
    13. chemaxon.jchem.webservice2
      LicensingFilter.doFilter
      1. chemaxon.jchem.webservice2.util.license.LicensingFilter.doFilter(LicensingFilter.java:43)[LicensingFilter.class:na]
      1 frame
    14. Spring
      DelegatingFilterProxy.doFilter
      1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2 frames
    15. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      2 frames
    16. Tomcat WS
      WsFilter.doFilter
      1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)[tomcat7-websocket.jar:7.0.52]
      1 frame
    17. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      2 frames
    18. Spring Security
      FilterChainProxy.doFilter
      1. org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:186)[spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE]
      2. org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)[spring-security-web-3.1.4.RELEASE.jar:3.1.4.RELEASE]
      2 frames
    19. Spring
      DelegatingFilterProxy.doFilter
      1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2 frames
    20. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      2 frames
    21. chemaxon.jchem.webservice2
      ResponseCachingFilter.doFilter
      1. chemaxon.jchem.webservice2.util.ResponseCachingFilter.doFilter(ResponseCachingFilter.java:25)[ResponseCachingFilter.class:na]
      1 frame
    22. Spring
      DelegatingFilterProxy.doFilter
      1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
      2 frames
    23. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      2 frames
    24. Jetty
      GzipFilter.doFilter
      1. org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)[jetty-servlets-7.6.8.v20121106.jar:7.6.8.v20121106]
      2. org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:243)[jetty-servlets-7.6.8.v20121106.jar:7.6.8.v20121106]
      2 frames
    25. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)[catalina.jar:7.0.52]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)[catalina.jar:7.0.52]
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)[catalina.jar:7.0.52]
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)[catalina.jar:7.0.52]
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)[catalina.jar:7.0.52]
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)[catalina.jar:7.0.52]
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)[catalina.jar:7.0.52]
      8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)[catalina.jar:7.0.52]
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)[catalina.jar:7.0.52]
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)[catalina.jar:7.0.52]
      10 frames
    26. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)[tomcat-coyote.jar:7.0.52]
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)[tomcat-coyote.jar:7.0.52]
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)[tomcat-coyote.jar:7.0.52]
      3 frames
    27. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[na:1.7.0_51]
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[na:1.7.0_51]
      3. java.lang.Thread.run(Thread.java:744)[na:1.7.0_51]
      3 frames