Null object error

English Forum
1

Hi Team,
when i am taking the saleOrderLine.unit in classification rule it is troughing an error .
if(!product.salesUnit){« None »} else salesOrderLine.unit.name
please find the below image for more.

axelor null error
axelor null error761×302 5.16 KB

2

Hello,

You can directly get the attribute of the SaleOrderLine, so try something like that :
if(!product.salesUnit){« None »} else unit.name