JAVA3d程序报错

Exception in thread "J3D-Renderer-1" java.lang.IllegalAccessError: class javax.media.j3d.Win32NativeConfigTemplate3D (in unnamed module @0x4e393a89) cannot access class sun.awt.Win32GraphicsConfig (in module java.desktop) because module java.desktop does not export sun.awt to unnamed module @0x4e393a89
at javax.media.j3d.Win32NativeConfigTemplate3D.getBestConfiguration(Win32NativeConfigTemplate3D.java:57)
at javax.media.j3d.NativePipeline.getBestConfiguration(NativePipeline.java:3296)
at javax.media.j3d.Renderer.doWork(Renderer.java:495)
at javax.media.j3d.J3dThread.run(J3dThread.java:256)

请教各位，teacher要求的JAVA3d，一直出现这个错误，改了好久还是不行

jdk版本降到 1.8，另外建议包名不要用中文