Consume Web Service with .net

Question

I am getting this error when consuming a Machine Learning Web Service:

Error in hist.default(valresult$pred) : invalid number of 'breaks'.

The model trains correctly but I can't make a request to the web service. Even using the "Test" button.

I really appreciate if someone can help me.

Thanks,

Answer 1

It looks like you are running your R Script inside the Execute R module, correct?

If you remove the call to the histogram, does the web service return the expected results? If yes, you are not setting up the histogram correctly. You might want to isolate the histogram, for example running in RStudio, to troubleshoot it before using it inside your experiment.

-Raymond

Answer 2

I will mark this as answered. If not answered, please unmark it and provide the above info.

Thanks,

Raymond