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Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported. #21

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rootsli opened this issue May 30, 2018 · 0 comments

rootsli commented May 30, 2018

step1. attr "logo" existence of cross domains.

step2.document.querySelector("canvas[width='256']"). toDataURL("image/png")

then, console report errors

meetall mentioned this issue

Fix the issue not be able to use image from different origin #25

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