every time i open minecraft painter up this pops up sayen an error has occored i need help withthis java.lang.ExceptionInInitializerError
at org.pepsoft.worldpainter.Configuration.<init>(Configuration.java:559)
at org.pepsoft.worldpainter.Main.main(Main.java:124)
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 com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
at com.install4j.runtime.launcher.WinLauncher.main(Unknown Source)
Caused by: java.lang.RuntimeException: I/O error loading image org/pepsoft/worldpainter/icons/grass.png
at org.pepsoft.util.IconUtils.loadImage(IconUtils.java:42)
at org.pepsoft.worldpainter.Terrain.<init>(Terrain.java:451)
at org.pepsoft.worldpainter.Terrain.<init>(Terrain.java:436)
at org.pepsoft.worldpainter.Terrain.<init>(Terrain.java:36)
at org.pepsoft.worldpainter.Terrain$1.<init>(Terrain.java:37)
at org.pepsoft.worldpainter.Terrain.<clinit>(Terrain.java:37)
... 9 more
Caused by: javax.imageio.IIOException: Can't create cache file!
at javax.imageio.ImageIO.createImageInputStream(Unknown Source)
at javax.imageio.ImageIO.read(Unknown Source)
at org.pepsoft.util.IconUtils.loadImage(IconUtils.java:37)
... 14 more
Caused by: java.io.IOException: Access is denied
at java.io.WinNTFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(Unknown Source)
at java.io.File.createTempFile(Unknown Source)
at javax.imageio.stream.FileCacheImageInputStream.<init>(Unknown Source)
at com.sun.imageio.spi.InputStreamImageInputStreamSpi.createInputStreamInstance(Unknown Source)
... 17 more