Unanswered

Invalid number of arguments

(0) Share

Report

Posted on by jsvest1971

I'm trying to use a Flow in PowerApps with a Submit button and this function:

ForAll(PhotoList, PhotoToFlowToSharePoint.PostPhoto(FileName,Photo))

The Flow (PhotoToFlowToSharePoint) that's being called is tested with Postman and works fine. It needs 2 arguments. 2 are asked for in the function above.

The error I get is: "invalid number of argumetns: received 2, expected 3."

"PhotoList" is the collection. "PostPhoto"

I'm at a loss. Any ideas?

I've followed the instructions from this YouTube video: https://www.youtube.com/watch?v=mp-8B1fLrqs. All has gone well until this last step.

All responses (3)

Answers (0)

jsvest1971 16 on at

Like (0)

Report

Re: Invalid number of arguments

Thank you Barry. I will.
v-bacao-msft on at

Like (1)

Report

Re: Invalid number of arguments

Hi @jsvest1971,

I hope you will find a solution in the PowerApps forum.

If you have other questions about Flow, please feel free reply if you need more help.

Best Regards,
Barry
jsvest1971 16 on at

Like (1)

Report

Re: Invalid number of arguments

I started from scratch and seem to have fixed whatever was causing this. Now I have a different error, but it seems to be PowerApps, not Flow related. I'll post in that area.