setThrowExceptionOnFormulaError - cfsimplicity/spreadsheet-cfml GitHub Wiki
For the current spreadsheet library instance, allows you to control whether malformed formulas or formula evaluation errors cause an exception to be thrown.
setThrowExceptionOnFormulaError( state )
Required arguments
stateboolean
Note
The library default is false. If a formula error is encountered when reading a cell the value #ERROR! is returned.
Example
spreadsheet = New spreadsheet();
spreadsheet.setThrowExceptionOnFormulaError( true);