java.util.ConcurrentModificationException

GitHub | dualspiral | 5 months ago
  1. 0

    Java Servlets and ImageIO error

    Stack Overflow | 4 years ago | mesx
    java.util.ConcurrentModificationException
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  3. 0

    JSF 1.2: java.util.ConcurrentModificationException

    Stack Overflow | 4 years ago | user182944
    javax.faces.event.AbortProcessingException: java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.HashMap$EntrySpliterator.tryAdvance()
    2. Java RT
      ReferencePipeline.anyMatch
      1. java.util.HashMap$EntrySpliterator.tryAdvance(Unknown Source)
      2. java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
      3. java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
      4. java.util.stream.AbstractPipeline.copyInto(Unknown Source)
      5. java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
      6. java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source)
      7. java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source)
      8. java.util.stream.AbstractPipeline.evaluate(Unknown Source)
      9. java.util.stream.ReferencePipeline.anyMatch(Unknown Source)
      9 frames
    3. io.github.nucleuspowered
      AbstractCommand.lambda$execute$45
      1. io.github.nucleuspowered.nucleus.config.loaders.UserConfigLoader.clearNullSoftReferences(UserConfigLoader.java:127)
      2. io.github.nucleuspowered.nucleus.config.loaders.UserConfigLoader.getUser(UserConfigLoader.java:70)
      3. io.github.nucleuspowered.nucleus.config.loaders.UserConfigLoader.getUser(UserConfigLoader.java:58)
      4. io.github.nucleuspowered.nucleus.internal.migrators.EssCmdsMigrator.migrate(EssCmdsMigrator.java:106)
      5. io.github.nucleuspowered.nucleus.internal.command.MigratorCommand.executeCommand(MigratorCommand.java:67)
      6. io.github.nucleuspowered.nucleus.internal.command.AbstractCommand.startExecute(AbstractCommand.java:378)
      7. io.github.nucleuspowered.nucleus.internal.command.AbstractCommand.lambda$execute$45(AbstractCommand.java:364)
      7 frames
    4. org.spongepowered.api
      Task$Builder.lambda$execute$0
      1. org.spongepowered.api.scheduler.Task$Builder.lambda$execute$0(Task.java:138)
      1 frame
    5. org.spongepowered.common
      SchedulerBase.lambda$startTask$0
      1. org.spongepowered.common.scheduler.SchedulerBase.lambda$startTask$0(SchedulerBase.java:177)
      1 frame
    6. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
      2. java.util.concurrent.FutureTask.run(Unknown Source)
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      5. java.lang.Thread.run(Unknown Source)
      5 frames