jpgraph error
Posted: Tue Jan 25, 2005 4:08 am
Hi...
I am trying to debug an erro i receive using JPgraph.
The error is:
"Illegal Pie Plot - SUm of all data is zero for pie".
Ok, I understand what it says, but where or what do i do to learn more?
Does it mean that the values returned from my sql select is NUll?
thx
stef
I am trying to debug an erro i receive using JPgraph.
The error is:
"Illegal Pie Plot - SUm of all data is zero for pie".
Ok, I understand what it says, but where or what do i do to learn more?
Does it mean that the values returned from my sql select is NUll?
thx
stef