[Matplotlib-users] Cannot mix incompatible Qt library (version 0x50b01) with this library (version 0x50b02) Aborted (core dumped)

Benjamin Root ben.v.root at gmail.com
Mon Oct 8 10:49:47 EDT 2018


Did you just recently upgraded to matplotlib v3.0? I am guessing somehow
that upgrade also did some things to your QT libraries as well. You can try
changing your default backend to something like TkAgg so that it doesn't
try the QT based backends.

On Mon, Oct 8, 2018 at 4:26 AM JIA Pei <jp4work at gmail.com> wrote:

>
> My code was running correctly, but now with the following ERROR message:
>
> *Cannot mix incompatible Qt library (version 0x50b01) with this library
> (version 0x50b02)*
> *Aborted (core dumped)*
>
> I actually just want to use *matplotlib* as:
>
> import matplotlib.pyplot as plt
> import matplotlib.dates as md
>
>
> Now, whenever I want to use matplotlib, I got the above error...
>
>
> Can anybody help?
>
> Cheers
>
>
> --
>
> Pei JIA, Ph.D.
>
> Email: jp4work at gmail.com
> cell in Canada:    +1 778-863-5816
> cell in China: +86 186-8244-3503
>
> Welcome to Vision Open
> http://www.visionopen.com
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