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[RaiMan <rmhdevelop@xxxxxx>]

** Changed in: sikuli
       Status: New => In Progress

** Changed in: sikuli
     Assignee: (unassigned) => RaiMan (raimund-hocke)

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https://bugs.launchpad.net/bugs/1010288

Title:
  Threading and using Region.text crashes JVM

Status in Sikuli:
  In Progress

Bug description:
  DESCRIPTION:
  ----------------------------
  1. Sikuli v1.0rc3
  2. 32-bit, WinXP professional, SP3
  3. Region.text (OCR) in threaded mode, java v6.0_22-b04

  Using , doing something like "String aP = this.regionAP.text();" in
  java unthreaded works fine.  threading it however (using a singleton
  pattern) results in a crash.

  Specifically, "VisionProxy.dll" the dump calls out.

  DUMP:
  -----------------------------

  run:
  [info] Windows utilities loaded.
  [info] Sikuli vision engine loaded.
  [info] VDictProxy loaded.
  [info] Text Recognizer inited.
  #
  # A fatal error has been detected by the Java Runtime Environment:
  #
  #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x03acdab6, pid=5616, tid=4280
  #
  # JRE version: 6.0_22-b04
  # Java VM: Java HotSpot(TM) Client VM (17.1-b03 mixed mode, sharing windows-x86 )
  # Problematic frame:
  # [thread 4176 also had an error]
  C  [VisionProxy.dll+0x8dab6]
  #
  [thread 4412 also had an error]
  [thread 4152 also had an error]
  # An error report file with more information is saved as:
  # [thread 4152 also had an error]
  [thread 5524 also had an error]
  #
  # If you would like to submit a bug report, please visit:
  #   http://java.sun.com/webapps/bugreport/crash.jsp
  # The crash happened outside the Java Virtual Machine in native code.
  # See problematic frame for where to report the bug.
  #
  Java Result: 1
  BUILD SUCCESSFUL (total time: 5 seconds)

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