[Flask] Simultaneous Matplotlib "QObject" error
John.Robson at usp.br
Thu Sep 8 21:13:38 EDT 2016
I have some pages that plot charts using Matplotlib, they work very
well, but when running them simultaneously they break, with errors like:
"QObject: Cannot create children for a parent that is in a different
"QObject::~QObject: Timers cannot be stopped from another thread"
I wonder how to safely use Matplolib with Flask (and several
simultaneous users plotting stuff all the time)?
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