'Could not initialize class sun.awt.image.IntegerInterleavedRaster' when Resizing an Image
Symptoms
Image resizing, as described in Displaying a Thumbnail Image does not work. The following appears in the atlassian-confluence.log:
java.lang.NoClassDefFoundError: Could not initialize class sun.awt.image.IntegerInterleavedRaster
at java.awt.image.Raster.createPackedRaster(Raster.java:782)
at java.awt.image.Raster.createPackedRaster(Raster.java:466)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1015)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:312)
at com.atlassian.core.util.thumbnail.SimpleImageConsumer.createImage(SimpleImageConsumer.java:180)
at com.atlassian.core.util.thumbnail.SimpleImageConsumer.setColorModel(SimpleImageConsumer.java:42)
Cause
The missing class sun.awt.image.IntegerInterleavedRaster is included in <JDK installation folder>\jre\lib\rt.jar. If you do not have this jar file you may see the error above.
Resolution
Reinstall Java or make sure that your JAVA_HOME is pointing at the right directory.
This also occurs when you don't specify -Djava.awt.headless=true when running on Linux flavoured OS.
Last modified on Nov 2, 2018
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