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wglMakeCurrent failed in MakeCurrent(), error: The handle is invalid
时间 2021-07-10
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我在Qtdesigner上面加了两个Qvtkwidget,通过python,一个用来显示左边的CT横断面,另一个用来显示CT三维切片,其实就是显示两幅不同的图。然后读取和显示都正常,但是一关闭界面的时候就提示这个错误,下图所示。折腾好久之后,并不是什么python和qt之间乱七八糟的机制的问题。 解决方案:在UI界面关闭时,加个响应函数。 def closeEvent(self, event):
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