[BUG]_transformbounds "cannot get properties of null"
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Describe the bug
When running a wick file converted to html in an iframe I get the error:
wickpagina-html:13030 Uncaught TypeError: Cannot read properties of null (reading '_transformBounds')
at CanvasView.getBounds (wickpagina-html:13030:42)
at CanvasView.getCenter (wickpagina-html:13086:15)
at CanvasView.setZoom (wickpagina-html:13101:9)
at Wick.View.Project._renderSVGCanvas (wickpagina-html:63116:28)
at Wick.View.Project.render (wickpagina-html:62938:10)
at Wick.Project.tick (wickpagina-html:51536:15)
at wickpagina-html:51495:24
To Reproduce
Steps to reproduce the behavior:
- I'm embedding the Wick file in an iframe:
<div class="box" id="htmlgraphics-iframe">
<iframe src="http://127.0.0.1:1880/wickpagina-html" width="640" height="480"></iframe>
</div>
- Now, the iframe is actually inside of a Grafana panel (can be reproduced using the textpanel and the htmlGraphics panel), but that shouldn't be of much influence.
- In some situations (after leaving the htmlGraphics panel editor) the page stops rendering (white page) and the error repeats every tick of the wick engine.
Expected behavior
I expect the page to appear instead of seeing a white screen.
Screenshots
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Desktop (please complete the following information):
- OS: Windows
- Browser Chrome
Do you have a suggested solution to this issue? (ex. has another program fixed this bug a certain way? Are you familiar with where in the code base someone would need to fix this issue?)
I searched for the error and found that it is inside of PaperJS and has a known work-around. It seems to be related tot zooming:
[https://github.com/paperjs/paper.js/issues/1433]
Additional context
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