Getting information from powerapps to flow

[Anonymous]

Hello there! I am using the following flow to send pictures from Power Apps to SharePoint using Power Automate. https://gyazo.com/3f22452665a9415b8444801f2e42eb7c

I want it to create a folder on a certain location and put the files inside of it. But the name has to match up with the order nummer that has been filled in power apps, is this possible?

I use this function to start the flow: 

Set(varDemoFromAttachmentControl; JSON(Image2.Image; IncludeBinaryData));;
Set(varBase64Only; Mid(varDemoFromAttachmentControl; Find(","; varDemoFromAttachmentControl)+1; Len(varDemoFromAttachmentControl) - Find(","; varDemoFromAttachmentControl) -1 ));;
Set(varFileLink; EasyUpload.Run(Last(AttachmentControl.Attachments).Name; varBase64Only).sharepoint_link);;

 
I am using the attachment control for this: https://gyazo.com/fb48f78d53360462727461e9b18e512c

[Anonymous]

Hello there @v-bofeng-msft 

I do not know what I am doing wrong. I have tried a lot of different things but I keep getting the following error: https://gyazo.com/f027cd36e0415e1e2e55233411ca9d97 

Error inside of power apps: https://gyazo.com/ea6f5ac7d0a8de58a081eb964234fbc8 

It does create a folder named "-" but it doesn't take the ordernummer & deelorder. It also does put the image in that folder. 

Do you have any idea what I am doing wrong?

Code powerapps:

Set(varDemoFromAttachmentControl; JSON(Image2.Image; IncludeBinaryData));;
Set(varBase64Only; Mid(varDemoFromAttachmentControl; Find(","; varDemoFromAttachmentControl)+1; Len(varDemoFromAttachmentControl) - Find(","; varDemoFromAttachmentControl) -1 ));;
BijlagenuploadenvanuitPowerApps.Run(ThisItem.Ordernummer & "-" & ThisItem.Deelorder ;varBase64Only;Last(AttachmentControl.Attachments).Name)

Error in Power Automate:

Root folder is not found.
clientRequestId: bc2f00d6-e5a5-4e2d-8b97-1506d84ddd12
serviceRequestId: bc2f00d6-e5a5-4e2d-8b97-1506d84ddd12

Error Power Automate 2, at this part: https://gyazo.com/3978e14f32e8467d17f8a6cc8eac60ea 

Power automate full : https://gyazo.com/3ba3700dc8d50801fd33e475584726cc 

Edit:
I've replaced the code from PowerApps with this: 

Set(varDemoFromAttachmentControl; JSON(Image2.Image; IncludeBinaryData));;
Set(varBase64Only; Mid(varDemoFromAttachmentControl; Find(","; varDemoFromAttachmentControl)+1; Len(varDemoFromAttachmentControl) - Find(","; varDemoFromAttachmentControl) -1 ));;
BijlagenuploadenvanuitPowerApps.Run(DataCardValue21.Text & "-" & DataCardValue11.Text ;varBase64Only;Last(AttachmentControl.Attachments).Name)

This results in the folder being created correctly & the image being put in the folder. Which is very nice. Whenever I add another image, it sadly gives the same error again; https://gyazo.com/0bd64cc1022653976ddba28799369519 

Whenever I just open the app again, and fill in the same Ordernummer & Deelorder, I get the error. If I just use another Ordernummer & deelorder, it works again. 

[Anonymous]

I fixed it myself 😀

Whenever adding something else than an image, I get this error; https://gyazo.com/25e51269cb79894d1e8d3ec4d8813366 

Does that matter? Cause everything works perfectly.