[wp-trac] [WordPress Trac] #42365: Error while theme update from customizer

[WordPress Trac]

#42365: Error while theme update from customizer
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 Reporter:  Mahesh901122               |       Owner:  obenland
     Type:  defect (bug)               |      Status:  closed
 Priority:  normal                     |   Milestone:  4.9
Component:  Customize                  |     Version:  trunk
 Severity:  normal                     |  Resolution:  fixed
 Keywords:  has-screenshots has-patch  |     Focuses:  ui
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Comment (by westonruter):

 Per @celloexpressions in
 [https://wordpress.slack.com/archives/C02RQBWTW/p1509428610000091?thread_ts=1509422226.000055&cid=C02RQBWTW
 Slack]:

 > It sounds like the issue noted above is that you may get unexpected
 behavior if you open the details modal while a theme is updating. That
 would be expected currently, as we don't specifically address that
 situation. I'd probably consider that a borderline enhancement, and not
 critical. If you update from either the grid or the modal, everything
 works, and it's all updated the next time you switch between those views.
 >
 > Otherwise, the improvements that @obenland made look good - I don't
 think anything else should be needed for 4.9. It's mostly worked in my
 testing previously, but I've always felt like updates are a convenience
 more than anything else within the customizer context (probably because I
 personally tend to run all updates from the unified update screen). And
 I'm not familiar with all of the interaction objective of `updates.js` in
 other contexts, so it can be hard to tell what's missing.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42365#comment:16>
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