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ApryseSDK / webviewer-ui

WebViewer UI built in React
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Lots of warnings for 'Unrecognised page child: viewport' in console when loading with WV Server #368

Closed henry-chris closed 5 years ago

henry-chris commented 5 years ago

Hi - I'm getting this warning.

image

As you can see it pops up 40 times. Can you tell me what this warning is for and why it might be happening so many times?

Only seems to happen when loading a document with the WV server.

henry-chris commented 5 years ago

Sorry. UI 5.2.3 WV Server 1.4.0 if that matters.

ZhijieZhang commented 5 years ago

Hi,

PDF workers for WebViewer have been updated recently to be able to read the information about viewport and pass it to WebViewer when it's loading a file. Currently the support for viewport hasn't been implemented on the WebViewer side so that's why you are seeing the warning message. This isn't a sign that some regressions have been introduced, but a new feature is waited to be implemented(though we don't have a timeline).

A viewport can contain a measure dictionary, and WebViewer can potentially read it and adjust scales of measurement annotations automatically when they're moved into that area.

Let me know if this answers your question!

ZhijieZhang commented 5 years ago

I will make a "fix" to not warn about a viewport tag. The fix will be available in the 6.0-beta, which should be available in the next few weeks.

I can also pick this fix to WebViewer 5.2.x if you want. Let me know.

henry-chris commented 5 years ago

Thanks. No problems on my end. There just wasn't much context and it was warning many times. We are still having some problems here and there loading documents with the WV Server so I wanted to make sure it wasn't impacting that.

I would suggest giving more context about the warning if nothing else. However, it is not impacting me in any way as long as I know the reason.

Thanks for the update.