Power Platform Community Forum Thread Details

am following this tutorial https://poszytek.eu/en/microsoft-en/office-365-en/flow-en/powerapps-hand-written-signature/

all steps working till add attachement to sharepoint list, this steps keeps failing

"status": 400,"Microsoft.SharePoint.Client.InvalidClientQueryException

i used Form1.LastSubmit.ID as the id

filename and file content from the converted file

and what should i put in respond to powerapps?

dont know what to add in there?

also my sharepoint list still has empty lists even though flow is working, only part is failing is attachement , but other columns also empty, i checked the html file created it have all data when i submitted them from my phone

Categories:

Building Power Apps

Hi @warsongg00 ,

Could you please share a bit more about your scenario?

Do you want to pass a Pen Input image from your app to your flow, then add this passed image data as an attachment of the Submitted record in your app?

Further, could you please expand the "Add attachment" action within your flow?

Based on the blog that you mentioned, I think it is not necessary to add some additional actions (e.g. 'Get blob content' action, 'Create HTML file' action, .. etc) within your flow.

The user @Ajilakes has faced similar issue with you, please check my solution within the following thread:

https://powerusers.microsoft.com/t5/Building-PowerApps-Formerly/Capture-Image-and-Save-as-Attachment/m-p/360815#M103106

Please consider take a try to re-create a new flow based on above solution I mentioned, then within your app, add a connection to the new created flow.

Note: On your side, you may need to replace the Camera control with Pen Input control.

Please also check and see if the following video resource would also help in your scenario:

https://www.youtube.com/watch?v=kQVYid1p_vA

Best regards,