Error: Cannot find function trim in object in flow designer

[skumar_srbh]

I have created an action to fetch the current incident's assignment group member. Later I am using this in a flow with "For Each item in" > "Add member to chat"...(SN - MS Teams integration)

While executing the flow, able to fetch the email IDs via first action. However when it comes to "For Each item in", it says "Error: Cannot find function trim in object (comma separated list of email Ids)".  Any suggestions why this error is appearing.

Thanks in advance for help,

Kumar

[Ankur Bawiskar]

@skumar_srbh

so what does that For Each iterate?

Does it iterate user email or user name?

Are you using trim in that custom action?

[skumar_srbh]

it iterate for email ID, which i have fetched via earlier action.

No I am not using trim in custom action. but i can see trim is being used in OOB Action "Add member to chat", which i am using in "for each item in" -
outputs.chat_id = inputs.chatId.trim();
outputs.azure_id = inputs.azureId.trim();

I did try to remove trim or add toString() before trim, but it gives same error.

Thanks,

Kumar

[Ankur Bawiskar]

@skumar_srbh 

try to use toString() and then use trim

outputs.chat_id = inputs.chatId.toString().trim();
outputs.azure_id = inputs.azureId..toString().trim();

[skumar_srbh]

i did try earlier like this... same issue.