RFQ>>Supplier Detail table>> Download PDF button is not working

Frappe Framework Bug
1

Dear community, anyone of you faced this issue? The “Download PDF” button in Request for Quotation’s Supplier Detail table is not working.

rfq%20download%20pdf%20button%20not%20working
rfq%20download%20pdf%20button%20not%20working1205×629 50.3 KB

The error:
image

2

Download PDF will work after the doc is saved.

Fresh Installation PDF Issue - Invalid Method, Method not found