Unanswered

Gallery Patch to Collection Causing Invalid Arguments

(0) Share

Report

Posted on by BHaapi

134

Hi there! I created a collection based off of a sharepoint list with the simple ClearCollect(FM_NewLog,'Food Mentoring (FM)') in a button. My gallery is coded as such:

OnSelect:

Patch(FM_NewLog,{FacilityLocation:FMFacility.Text,Month:FMMonth.Text,Year:Value(FMYear.Text),Mentees:FMMentee.SelectedItems,Mentor:FMMentor.Selected,Duties:FMDuties.Text,MentoringDate:FMDate.SelectedDate})

and the items inside are all OnChange:Select(Parent)

The gallery includes 2 lookup combo boxes and several other fields which THOUGHT I had coded correctly, but the collection looks like the attached photo and the gallery OnSelect is saying that it is expecting table instead of record.

As reference, I am trying to build a gallery that allows users to add data to the Microsoft list, but not view any of it, and I'm worried that not connecting the ThisItem property is messing it all up?

Categories:

Building Power Apps

I have the same question (0)

All responses (8)

Answers (0)

Sort by

BCBuizer 22,654 Super User 2026 Season 1 on at

Like (0)

Report
Copy link

Link copied!
Hi @BHaapi ,

Does the Mentor column have multiselect enabled? If yes, SelectedItems should be referenced instead of Selected to return a table:

Patch( FM_NewLog, { FacilityLocation:FMFacility.Text, Month:FMMonth.Text, Year:Value(FMYear.Text), Mentees:FMMentee.SelectedItems, Mentor:FMMentor.SelectedItems, Duties:FMDuties.Text, MentoringDate:FMDate.SelectedDate } )

Was this reply helpful? Yes No
BHaapi 134 on at

Like (0)

Report
Copy link

Link copied!

No the mentor is just one person. they are office365 lookups. the mentee has many available, the mentor is only one.

Was this reply helpful? Yes No
BCBuizer 22,654 Super User 2026 Season 1 on at

Like (0)

Report
Copy link

Link copied!

Hi @BHaapi ,

Understood. However, the error text shows that FMMentor should be returning a table, meaning the Mentor column expects a table. That's why I asked. Did you check in the list if the column has been configured correctly?

Was this reply helpful? Yes No
BHaapi 134 on at

Like (0)

Report
Copy link

Link copied!

i checked it and it was set to one, plus i updated the patch again and it didnt work. i reloaded the data alltogether just to make sure. im still not able to format the patch with .selected or .selecteditems. here is the list, its also just pushing blanks to there, the one filled out was not done on the app.

Was this reply helpful? Yes No
BCBuizer 22,654 Super User 2026 Season 1 on at

Like (0)

Report
Copy link

Link copied!
Hi @BHaapi ,

Then try this:

Patch( FM_NewLog, Defaults(FM_NewLog), { FacilityLocation:FMFacility.Text, Month:FMMonth.Text, Year:Value(FMYear.Text), Mentees:FMMentee.SelectedItems, Mentor:FMMentor.Selected, Duties:FMDuties.Text, MentoringDate:FMDate.SelectedDate } )

Was this reply helpful? Yes No
BHaapi 134 on at

Like (0)

Report
Copy link

Link copied!

gosh look, i just dont know what is going on, the gallery is shooting blanks to the collection, no headers even. and the list is getting the same blanks haha i still cant format the gallery so im guessing theres still something going on.

Was this reply helpful? Yes No
BCBuizer 22,654 Super User 2026 Season 1 on at

Like (0)

Report
Copy link

Link copied!

Hi @BHaapi ,

Can you share a bit more on the context? Are these controls (FMFacility etc.) inside a gallery?

Was this reply helpful? Yes No
BHaapi 134 on at

Like (0)

Report
Copy link

Link copied!

Hi there! Yes this is in a gallery. the labels are built without spaces then putting spaces in the titles (i provided a copy of what the list is compromised of)

Was this reply helpful? Yes No