ArcMap data-driven Python PNG output error

Bee99

In ArcMap 10.8.2, I was using data driven with ArcPy,

 All of a sudden, PNG stopped outputting.

 In normal output, it comes out, but when I use Python, it's gone.

 The reason why the image does not appear is because of the output size of the printer, so I tried changing the size, but it does not work.

I tried to fix it with the program installer, but it didn't work.

Even ESRI seems to have a policy to migrate to ArcGISpro, but there are still some things that are not supported. I'm in trouble.

how to do？

Bee99

Thank you for your reply！

I try, try, again.

But, it wasn't caused by python code.

It was due to inserted object format.

I can output the datadrivenpages, with Not PNG, but EMF.

Thanks,