canvas and datavese help needed

[surya_parkavi]

Hi guys.. today I tried to do a canvas app with the reference of @Reza from Power Apps Editable Table/Gallery like Excel (Tutorial) - YouTube 

I'm stuck in the middle of patching datavese and canvas. please help with it.

this is my dataverse table that I have created(refer to the image below)

I connect this dataverse table with my canvas app.I tried to add the row with the help of the formulae

Patch('work tasks',Defaults('work tasks'),{Name:""})

but, my output is still empty even I add it.

required output:

[timl · Accepted solution]

@surya_parkavi 

The due date, priority, and tasknumber columns in your 'work tasks' table are required, but you've not provided values for these fields in your call to Patch.

You can either make these columns not required, or you can specify values for these fields in the call to Patch.

[surya_parkavi]

thank you @timl