Wakefield's Daily Tips

[wakecarter]

IndexSizeError: Failed to execute ‘getImageData’ on ‘OffscreenCanvasRenderingContext2D’: The source width is 0.

This error is nothing to do with image components. You probably have a text component set to pixels with a letter height of less than 1, e.g. the default 0.05 height units.

Image error when launched online

URL of experiment: MentalHealthMediaStudy [PsychoPy] Description of the problem: I have an embedded survey followed by two times tasks, all in the same psyexp file. It runs locally with a warning only (but I also know surveys embedded in Pavlovia experiments will not display when run locally) 1264.0520 WARNING Could not get image from: https://secure.gravatar.com/avatar/d1aa7261fb21f61a1ac916b27ce7771f?s=80&d=identicon, using blank image instead. This error message (below) occurs w…