V12 Request Raw Material: TypeError: unsupported operand type(s) for -: 'float' and 'NoneType'

Frappe Framework Bug
1

Does anyone know the cause of this error? I encountered this when I was trying to Request Raw Material via Sales Order.

request%20for%20raw%20material
request%20for%20raw%20material1259×648 52.1 KB

2

Report it on Github

3

Just reported: v12.04: Typeerror: unsupported operand type(s) for:- Float and Nonetype · Issue #19397 · frappe/erpnext · GitHub

I know it is kinda late as I was very busy lately.