NPrinting - Error: "Specified cast is not valid" due to Null value in table

[jpitamer]

Hi everyone,

I got this error message each time I draw a simple table (not a level) who contains a cell with null value. I've tried to handle this with the properties menu, ignoring null values and other options but I can't generate the pixel perfect error.

Anyone can help me please?

Thanks in davance.

[kdmarkee]

I ran into this today a well in NP17 and QV 12, and I believe for me it is because I am using a chart with 2 dimensions and then an expression that =1 and then I hide the expression.  I did this because I have a scenario where my chart ends up with null values and I wanted to see those null values for the 2 dimensions, but NP does not like it.  If I find a solution I will post it here so if anyone runs into this forum, it might be of some help.

[kdmarkee · Accepted solution]

Once I un-hid the expression in my chart the error went away.

[sathishraja510]

Sorry ....

I don't Understand you solution..

can u tell some what deep..please

i am new to nprinting