HalconDotNet.HDevEngineException:“Control variable is not instantiated (no value) in procedure: 'main' line: 1, holecheck:
Control variable 'AreaFlag' is not instantiated (no value)”
我在C#中传递参数进入.hdvp程序中,报错。我传递进一个·main里面的for循环中,用来作为检测结果的反馈,可是总是报错,怎么办??? |
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