[wp-trac] [WordPress Trac] #45157: Upgrading from 4.9.9 to 5.0-alpha-43815 with Gutenberg plugin installed gets whitescreen of death

[WordPress Trac]

#45157: Upgrading from 4.9.9 to 5.0-alpha-43815 with Gutenberg plugin installed
gets whitescreen of death
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 Reporter:  timhibberd    |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  5.0
Component:  General       |     Version:  5.0
 Severity:  major         |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by mcsf):

 That’s odd and unfortunate. I’ll have a look.

 Meanwhile, can you confirm you did not have the `GUTENBERG_USE_PLUGIN`
 constant defined manually or by a plugin? This constant prevents plugin
 deactivation upon upgrading.

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Ticket URL: <https://core.trac.wordpress.org/ticket/45157#comment:5>
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