Why isn't change table value working

J's Junction

Change table value row 1 column 1 to (table.score,1,1)+1

As in the example when I try to add 1 to its current value it throws and error

Any help is greatly appreciated

I had this working once before.

nir3112

when you use expression on the right side you need to change to expression on the left side by pressing on " next to the column number.

then do on the Value:

tableCellValue(tables.score,1,1)+1

I think it will work