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Combined thumbnails crash when descriptions are not provided #8

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venkatesh-sivaraman opened this issue Nov 23, 2021 · 0 comments · Fixed by #9
Closed

Combined thumbnails crash when descriptions are not provided #8

venkatesh-sivaraman opened this issue Nov 23, 2021 · 0 comments · Fixed by #9

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@venkatesh-sivaraman
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The following thumbnail specification causes an error when loading the widget:

img_thumbnails = emblaze.ImageThumbnails(images, ids=image_ids)
text_thumbnails = emblaze.TextThumbnails(names, ids=text_ids)
thumbnails = emblaze.CombinedThumbnails([img_thumbnails, text_thumbnails])

The error seems to occur because text_thumbnails doesn't have a descriptions object when it is serialized to JSON. Current workaround is to add a descriptions parameter containing None for every id: emblaze.TextThumbnails(names, [None for _ in text_ids], ids=text_ids).
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Multimodal thumbnails and save/load improvements cmudig/emblaze
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@venkatesh-sivaraman