错误提示：
X Error: BadDrawable (invalid Pixmap or Window parameter) 9
Major opcode: 62 (X_CopyArea)
Resource id: 0x3e00010
X Error: RenderBadPicture (invalid Picture parameter) 143
Extension: 139 (RENDER)
Minor opcode: 7 (RenderFreePicture)
Resource id: 0x3e00002
X Error: BadWindow (invalid Window parameter) 3
Major opcode: 4 (X_DestroyWindow)
Resource id: 0x3e00010
