Re: ImageToArray function sometimes reports valid input as"not an image"This is a discussion on Re: ImageToArray function sometimes reports valid input as"not an image" within the labview forums in Programming Languages category; Hi, tst is right, race conditions can certainly cause such errors, especially the ones that you see only sporadically. Is there a chance that you are destroying the image buffer in parallel? Make sure that you dont have an IMAQ Dispose VI that might be reached before the Image to Array VI. Jaidev ... | ||||||||
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#1
01-07-2008, 12:10 PM
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 Re: ImageToArray function sometimes reports valid input as"not an image" Hi, tst is right, race conditions can certainly cause such errors, especially the ones that you see only sporadically. Is there a chance that you are destroying the image buffer in parallel? Make sure that you dont have an IMAQ Dispose VI that might be reached before the Image to Array VI. Jaidev  |
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#2
01-08-2008, 03:40 PM
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| Re: ImageToArray function sometimes reports valid input as"not an image" image is not being deleted out of turn, here is a picture of the vi:  the data should arrive at the "before" output and the IMAQ array to image function at the 'same' time. the image can always be displayed properly. it contains valid values, but every once in a while "array to image" tells me it's not an image! If we assume this is a race condition, how do I solve the problem? |
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