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Unread 03-07-2009, 11:52 AM
451Programmer 451Programmer is offline
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nivision linking error

we were testing AVI saving to harddrive, but the linker is saying unresolved symbols: imaqCreateAVI, imaqCloseAVI, ImaqWriteAVIFrame. we have other nivision functions, like imaqCreateImage, but they are not throwing errors. It seems to be connected something with the AVI but not the nivision as a whole.
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Unread 03-07-2009, 07:25 PM
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Re: nivision linking error

I haven't tried to use the AVI functions on the cRIO. It is possible that the RIO version of the libraries do not support the AVI functions.

Greg McKaskle
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Unread 03-07-2009, 09:15 PM
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Re: nivision linking error

then why would the AVI functions be in a file you can include, nivision.h, that you can actually see that they are there
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Unread 03-07-2009, 10:07 PM
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Re: nivision linking error

The nivision library was only made available on PPC targets for the FRC controller. Ideally there wouldn't be anything in the nivision.h that wasn't actually compiled into the lib, but it is a possibility that those feature were difficult to complete on nonWindows OSes.

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Unread 03-10-2009, 08:01 PM
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Re: nivision linking error

ok, but is there any way to fix this? we can save single images fine (png's) no linking error.
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