Plot issue when try to plot the fitting in PDFGui

[Michael Zhang]

Hi everyone,

When I try to plot the fitting in PDFGui, I found the below issues, anyone can tell me why? The machine is based on a Mac OS silicon M2 chip.  

Big thanks in advance. Looking forward to your answers.

Best regards,

Michael

[Qin You]

I had the same problem recently. I can't even start a fit..

[Simon Billinge]

This appears to be a numpy 2.0 issue.  

We will roll out a new PDFgui shortly that is compatible with numpy 2, but for now it should be possible to build an environment that requires numpy 1

When you install numpy in the environment, for example using "conda install numpy", specify it as "conda install numpy=1".

I haven't tested that, and don't have internet to do it, but something like that will work.  You may have to uninstall numpy then reinstall numpy 1.

Please let us know how it goes. 

S

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[Michael Zhang]

Hi Simon,

The solution can work.

This issue has been solved.

Then I close this issue.

Best wishes,

Michael

Simon Billinge <sb2...@columbia.edu> 于2024年7月3日周三 15:31写道：

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