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Blocked from extracting canvas data because no user input was detected.
Hi, I'm using 0penlayers and with this online example : https://openlayers.org/en/latest/examples/export-map.html when clicking "Download PNG" button I get the following message in Firefox console : "Blocked https://openlayers.org/en/latest/examples/export-map.html from extracting canvas data because no user input was detected." And the image downloaded is incorrect. I have no Firefox user message asking for permission to canvas access. I'm using Firefox 107.0.1 (64 bits) Mozilla Firefox Snap for Ubuntu canonical-002-1.0
Do you have "privacy.resistFingerprinting" enabled in about:config?Read this answer in context 👍 1
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Do you have "privacy.resistFingerprinting" enabled in about:config?
Yes indeed ! And resetting it to false solved the problem !
Thanks a lot !