it used to work fine but now i cant even run the LensFlareTest.
i got this exception.
java.lang.IllegalArgumentException: ImageReadParam num source & dest bands differ!
at javax.imageio.ImageReader.checkReadParamBandSettings(ImageReader.java:2746)
at com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1248)
at com.sun.imageio.plugins.png.PNGImageReader.read(PNGImageReader.java:1467)
at com.jme.util.TextureManager.readImage(TextureManager.java:555)
at com.jme.util.TextureManager.loadImage(TextureManager.java:476)
at com.jme.util.TextureManager.loadImage(TextureManager.java:452)
at com.jme.util.TextureManager.loadImage(TextureManager.java:428)
at com.jme.util.TextureManager.loadTexture(TextureManager.java:331)
at com.jme.util.TextureManager.loadTexture(TextureManager.java:292)
at com.jme.util.TextureManager.loadTexture(TextureManager.java:242)
at jmetest.effects.TestLensFlare.simpleInitGame(TestLensFlare.java:123)
at com.jme.app.BaseSimpleGame.initGame(BaseSimpleGame.java:503)
at com.jme.app.BaseGame.start(BaseGame.java:69)
at jmetest.effects.TestLensFlare.main(TestLensFlare.java:65)