java.lang.NullPointerException

Stack Overflow | CrabBeach | 4 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.lang.reflect.Array.getLength()
    2. Java RT
      Array.getLength
      1. java.lang.reflect.Array.getLength(Native Method)
      1 frame
    3. Java Native Access
      Library$Handler.invoke
      1. com.sun.jna.Native.getNativeSize(Native.java:1162)
      2. com.sun.jna.Structure.getNativeAlignment(Structure.java:1360)
      3. com.sun.jna.Structure.getNativeAlignment(Structure.java:1385)
      4. com.sun.jna.Structure.deriveLayout(Structure.java:1221)
      5. com.sun.jna.Structure.calculateSize(Structure.java:1053)
      6. com.sun.jna.Structure.allocateMemory(Structure.java:380)
      7. com.sun.jna.Structure.ensureAllocated(Structure.java:356)
      8. com.sun.jna.Structure.ensureAllocated(Structure.java:346)
      9. com.sun.jna.Structure.write(Structure.java:737)
      10. com.sun.jna.Structure.autoWrite(Structure.java:2047)
      11. com.sun.jna.Function.convertArgument(Function.java:512)
      12. com.sun.jna.Function.invoke(Function.java:305)
      13. com.sun.jna.Library$Handler.invoke(Library.java:236)
      13 frames
    4. com.sun.proxy
      $Proxy0.SolveBoard
      1. com.sun.proxy.$Proxy0.SolveBoard(Unknown Source)
      1 frame
    5. Unknown
      DllAl.main
      1. DllAl.main(DllAl.java:98)
      1 frame