I am using a Single Input Python Processor to make several (~80) Calls to an API which gets me 100 results each call. Those are concated after parsing the json response with pandas.
Up to about 50 Calls it worked in all my tests. There is no clear/unique number which triggers this error (i.e. one test with 53 calls worked, another failed). The processor shows the following error:
type: "ProcessorExecutionErrorDTO" message: "Python Script didn't generate any dataset on output. If that's intentional switch 'Generate Empty Dataset Output' toggle ON to generate an empty dataset on output."
There is no print output shown when this error occurs. When I toggle the option for “generate empty dataset”, I can see that the data appears to be fully/correctly loaded via a print statement at exactly the line where normally the output would be defined.
Anybody seen something like this or has an idea what could cause this?