openframeworks / openframeworks/openFrameworks

warning about ofImage

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Dominant language
C++
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Description

I'm using debian and i got this warning

ofImage img;

img.allocate(ofGetWidth(), ofGetHeight(), OF_IMAGE_GRAYSCALE);

warning: instantiation of function 'ofImage_::allocate' required here, but no definition is available

i tried to look around but no solution i could found

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Research direction

Reproduce the warning on Debian using the shown ofImage, allocate, ofGetWidth, and OF_IMAGE_GRAYSCALE snippet. Inspect the ofImage_::allocate declaration and definition to identify why the definition is unavailable; done means the warning is resolved and grayscale allocation works.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
computer-graphics
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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