java.lang.NullPointerException

GitHub | stundzig | 5 months ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.polymap.core.project.ILayer.lambda$0()
  2. org.polymap.core
    ILayer.lambda$0
    1. org.polymap.core.project.ILayer.lambda$0(ILayer.java:56)
    1 frame
  3. Java RT
    ReferencePipeline.collect
    1. java.util.Collections$ReverseComparator2.compare(Collections.java:5178)
    2. java.util.TimSort.countRunAndMakeAscending(TimSort.java:355)
    3. java.util.TimSort.sort(TimSort.java:220)
    4. java.util.Arrays.sort(Arrays.java:1512)
    5. java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:348)
    6. java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
    7. java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
    8. java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
    9. java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    10. java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
    10 frames
  4. org.polymap.core
    ProjectNodeContentProvider.getChildren
    1. org.polymap.core.project.ui.ProjectNodeContentProvider.getChildren(ProjectNodeContentProvider.java:53)
    1 frame