java.lang.NullPointerException

GitHub | nezihyigitbasi | 7 months ago
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  1. 0

    NPE with join on multiple conditions

    GitHub | 7 months ago | nezihyigitbasi
    java.lang.NullPointerException
  2. 0

    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
  3. 0

    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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  5. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
  6. 0

    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

      No message provided

      at com.facebook.presto.sql.planner.optimizations.WindowFilterPushDown$Rewriter.visitFilter()
    2. presto-main
      SimplePlanRewriter$RewriteContext.lambda$defaultRewrite$0
      1. com.facebook.presto.sql.planner.optimizations.WindowFilterPushDown$Rewriter.visitFilter(WindowFilterPushDown.java:152)
      2. com.facebook.presto.sql.planner.optimizations.WindowFilterPushDown$Rewriter.visitFilter(WindowFilterPushDown.java:84)
      3. com.facebook.presto.sql.planner.plan.FilterNode.accept(FilterNode.java:71)
      4. com.facebook.presto.sql.planner.plan.SimplePlanRewriter$RewriteContext.rewrite(SimplePlanRewriter.java:85)
      5. com.facebook.presto.sql.planner.plan.SimplePlanRewriter$RewriteContext.lambda$defaultRewrite$0(SimplePlanRewriter.java:74)
      5 frames
    3. Java RT
      ReferencePipeline.collect
      1. java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      2. java.util.Iterator.forEachRemaining(Iterator.java:116)
      3. java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
      4. java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      5. java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      6. java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
      7. java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      8. java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
      8 frames
    4. presto-main
      SqlQueryExecution.start
      1. com.facebook.presto.sql.planner.plan.SimplePlanRewriter$RewriteContext.defaultRewrite(SimplePlanRewriter.java:75)
      2. com.facebook.presto.sql.planner.plan.SimplePlanRewriter.visitPlan(SimplePlanRewriter.java:39)
      3. com.facebook.presto.sql.planner.plan.SimplePlanRewriter.visitPlan(SimplePlanRewriter.java:23)
      4. com.facebook.presto.sql.planner.plan.PlanVisitor.visitOutput(PlanVisitor.java:50)
      5. com.facebook.presto.sql.planner.plan.OutputNode.accept(OutputNode.java:81)
      6. com.facebook.presto.sql.planner.plan.SimplePlanRewriter.rewriteWith(SimplePlanRewriter.java:33)
      7. com.facebook.presto.sql.planner.optimizations.WindowFilterPushDown.optimize(WindowFilterPushDown.java:81)
      8. com.facebook.presto.sql.planner.LogicalPlanner.plan(LogicalPlanner.java:116)
      9. com.facebook.presto.sql.planner.LogicalPlanner.plan(LogicalPlanner.java:107)
      10. com.facebook.presto.execution.SqlQueryExecution.doAnalyzeQuery(SqlQueryExecution.java:291)
      11. com.facebook.presto.execution.SqlQueryExecution.analyzeQuery(SqlQueryExecution.java:270)
      12. com.facebook.presto.execution.SqlQueryExecution.start(SqlQueryExecution.java:228)
      12 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames