Question: Why setting a variable expression to get a negative number leads to an illegal expression problem?-Technical Support-OdinVision website-Power the future of Machine Vision

Question: Why setting a variable expression to get a negative number leads to an illegal expression problem?

Time：2022-11-15 View：1236

Answer: To set a negative number in the expression, you can not directly use the negative value, but need to use 0 to subtract the value to make it negative.

Previous：Question: How do I adjust the camera to generate clear pictures?

Next：Question: After changing to a new computer, the software cannot open the file, and it indicates that the camera tool failed to load. How do I deal with this issue?