Assignment 111 -- number of selected values did not match

1

Hi,

I’m still working on assignment 111; this time, the first automation, the one with the collector action, is giving this debug output:

Error = Error reported while executing “Action #1 (Collector - Collect items into a bucket)”: The number of selected values did not match the number of selected keys, key groups, or value names.

Here is a screenshot of the collector action, as well.

111_collector_action
111_collector_action.png1790×930 59 KB

Thanks,
Ben

2

What is happening is that your trigger is emitted arrays of field values and the Collector action is not able to handle array data as input.

I will revise the Collector action to support array data. Will let you know when fixed, should be tomorrow.

3

Hi Robert,

OK – does this have to do with some unexpected behavior I saw in Assignment 110? It seems like I only received 1 e-mail from Assignment 110, and that e-mail contained a PDF with multiple news items, whereas the training manual seems to say I should have received multiple e-mails, one email with one PDF attachment, each with a single news item, for every news item in the RSS channel. That was probably caused by a change in implementation in that URL app from the time the manual was written to now, correct?

Thanks,
Ben

4

I have updated the Collector “collect items into a bucket” action so it should support an array of input values.

The training assignments are a couple of years old and lots of system changes have been made in the meantime. Will refresh the training when I get a chance.

5

OK, it looks like I’ve successfully completed assignment 111 then! Thanks!