I have a form with multiple pages. The first two are a chart and the other 8 are diagrams. The diagrams have number fields to input measurements taken from an inspection process. On the chart form I have a button to populate the chart with the information from the diagrams.
The click event of the button first retrieves the information from the diagrams and transfers them to the chart. It then is supposed to change the font color based on whether the readings are within allowable limits (Black for good, Red for bad).
However, when I go into the Preview PDF tab, enter test data into the diagrams, and click the populate button I get an Error to which I do not know how to correct. I have not been able to find anything on the Internet about it.
Any help would be greatly appreciated. Here is what is on the error screen: