Canvas3D: null GraphicsConfiguration解决办法

ERROR Canvas3D  constructed with a  null   GraphicsConfiguration  
  This will cause a NullPointerException in a subsequent release
  
  错误 Canvas3D 使用空图形配置构造函数
  
  这会在随后的程序或版本中产生一个空指针例程或错误
  
  解决办法
  
  加入包 import java.awt. GraphicsConfiguration ;
  
  在setLayout(new BorderLayout());之后插入
  
   GraphicsConfiguration  config=SimpleUniverse.getPreferredConfiguration();
  

  Canvas3D c=new Canvas3D(null);改为Canvas3D c=new Canvas3D(config);



转载:https://blog.csdn.net/sunbeamact/article/details/6235231

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