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TypeError: Cannot read property 'customElements' of undefined - html2Canvas

See original GitHub issue

I’ve seen a few issues mention CustomElements, however I’m not sure if they’re resolved.

We make extensive use of html2canvas for rendering SVGs etc in 3D.

I’m getting this error:

Failure loading node:   TypeError: Cannot read property 'customElements' of undefined
    at new HTMLElement (/home/owner/workspace/client/exokit/src/DOM.js:1352:30)
    at new DocumentFragment (/home/owner/workspace/client/exokit/src/Document.js:520:5)
    at new Range (/home/owner/workspace/client/exokit/src/Document.js:532:5)
    at Document.document.createRange (/home/owner/workspace/client/exokit/src/Document.js:71:32)
    at Support.testRangeBounds (/static/js/7.chunk.js:1493:24)
    at new Support (/static/js/7.chunk.js:1480:29)
    at renderNode (/static/js/7.chunk.js:1378:19)
    at html2canvas (/static/js/7.chunk.js:1342:12)
    at NewShader.__render (/static/js/7.chunk.js:1236:26)
    at NewShader.__ready (/static/js/7.chunk.js:1272:12)
    at NewShader.__setTexure (/static/js/7.chunk.js:952:14)
    at NewShader.__validateSrc (/static/js/7.chunk.js:1074:11)
    at NewShader.__updateTexture (/static/js/7.chunk.js:1039:14)
    at NewShader.update (/static/js/7.chunk.js:879:12)

Does this mean CustomElements and Html2Canvas are not supported?

Thanks

Issue Analytics

State:
Created 4 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

1reaction

bknillcommented, Jul 1, 2019

Updated and this is fixed.

0reactions

avaercommented, Jul 1, 2019

The prerendered sprite sheet will be the fastest way, performance-wise. It’s probably not a good idea to have 100 iframes, though it could work if it was packed into a single iframe.

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