New question #204098 on Sikuli:
https://answers.launchpad.net/sikuli/+question/204098
When we try to prepare the test case script with java through the
sikuli-script.jar, we found that we may meet java.lang.OutOfMemoryError
sometimes. If we run the test case one by one in just one static main function,
it always occurs this error around the 8th test case. Here is the detail error
message as below:
Exception in thread "main" 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(Unknown 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:1029)
at org.sikuli.script.Region$RepeatableFind.run(Region.java:1232)
at org.sikuli.script.Region$Repeatable.repeat(Region.java:1203)
at org.sikuli.script.Region.wait(Region.java:497)
We think it is caused by the image resource which is used in the previous test
cases. I just wonder that if the sikuli API has prepared some methods so that
we can use them to release the image resource used before. Or could you please
kindly geive us some other suggestions? Thank you very much for your help.
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