Error in NPV report

[allvenis-create]

Hi!
Using ORE-swig with Jupyter.
I'm getting error, what can be the issue, pls?
Image is here:

[forwardrate]

I face the same error too. I think this is caused by new version of ORE, becuase the old one could run without any errors. I hope some one will fix it.

[rkapl123]

For me, this runs without errors. How did you run this notebook (restart kernel and run all cells)?
My ORE-python version is open-source-risk-engine 1.8.13.1

[forwardrate]

My version is also 1.8.13.1.

If you run ver13 in the same folder, no error will occur. However, if you then delete the 'Output' folder and run it again, the error shown in the attached screenshot should appear.

As you can see from the screen, npv.csv is not created, and compared with the older version, the number of ore outputs has been significantly reduced.

[retrieveram]

I've built ORE with C++, and most of the cases in the Examples folder are running. For ORE, it might be better to abandon Python.