sikuli-driver team mailing list archive

[RaiMan <rmhdevelop@xxxxxx>]

** Summary changed:

- Memory Leak Problem in Sikuli 
+ X-1.0-rc3: Java: java.lang.OutOfMemoryError: Java heap space at long run

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https://bugs.launchpad.net/bugs/825216

Title:
  X-1.0-rc3: Java: java.lang.OutOfMemoryError: Java heap space at long
  run

Status in Sikuli:
  New

Bug description:
  I am running sikuli script from Java program in Win XP 32 bit
  platform. While running the same script iteratively for long time I am
  getting the "OutOfMemory" error which I suspect is because of the
  memory leak problem of sikuli.

  While running a simple script, I set the heap space of JVM to 1GB.
  With that, a simple script having 4 calls to API "click" and one call
  to API "exists", ran for around 2 hours and gave the following
  exception:

  Exception in thread "main" java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
          at java.lang.reflect.Method.invoke(Unknown Source)
          at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa
  der.java:58)
  Caused by: java.lang.OutOfMemoryError: Java heap space
          at java.awt.image.DataBufferInt.<init>(Unknown Source)
          at java.awt.image.Raster.createPackedRaster(Unknown Source)
          at java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknow
  n Source)
          at java.awt.image.BufferedImage.<init>(Unknown Source)
          at sun.java2d.loops.GraphicsPrimitive.convertFrom(Unknown Source)
          at sun.java2d.loops.GraphicsPrimitive.convertFrom(Unknown Source)
          at sun.java2d.loops.MaskBlit$General.MaskBlit(Unknown Source)
          at sun.java2d.loops.Blit$GeneralMaskBlit.Blit(Unknown Source)
          at sun.java2d.pipe.DrawImage.blitSurfaceData(Unknown Source)
          at sun.java2d.pipe.DrawImage.renderImageCopy(Unknown Source)
          at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
          at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
          at sun.java2d.pipe.ValidatePipe.copyImage(Unknown Source)
          at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
          at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
          at org.sikuli.script.OpenCV.convertBufferedImageToByteArray(OpenCV.java:
  35)
          at org.sikuli.script.OpenCV.convertBufferedImageToMat(OpenCV.java:41)
          at org.sikuli.script.Finder.<init>(Finder.java:70)
          at org.sikuli.script.Region.doFind(Region.java:965)
          at org.sikuli.script.Region$RepeatableFind.run(Region.java:1168)
          at org.sikuli.script.Region$Repeatable.repeat(Region.java:1139)
          at org.sikuli.script.Region.wait(Region.java:453)
          at org.sikuli.script.Region.find(Region.java:333)
          at org.sikuli.script.Region.getLocationFromPSRML(Region.java:1065)
          at org.sikuli.script.Region.click(Region.java:562)

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