To set some context: We have setup a webhook that fetches property values from Hubspot CRM and what I’m trying to do is receive those values, perform some operations on them in the ‘Run Python in Code by Zapier’ block and send that data to Notion via an API call!
 

Failed to run your Python code
Your code had an error! Traceback (most recent call last): File "<string>", line 83, in the_function KeyError: 'readMe'

I have been getting the above error while trying to parse a custom property called Plugin ReadMe URL’s value into an input key called readMe. This works absolutely fine when that property has a value coming in but fails when it doesn’t, as is the case in the above screenshot. I have noted the same behaviour for other parameters as well; in that it fails when the property has a null value.

Coming back to the error for this key; per my use case, it may or may not have values and when it doesn’t I would like to send a null value to Notion in my API call.

Can you please help me with a fix for this? Any help is appreciated :)

Thanks in advance!