AI-generated Key Takeaways
- 
          
UNSPECIFIEDandUNKNOWNare generic enum errors, withUNKNOWNindicating an unrecognized error code. - 
          
Errors like
NO_MORE_INPUT,EXPECTED_CHARACTER,UNEXPECTED_SEPARATOR,UNMATCHED_LEFT_BRACKET,UNMATCHED_RIGHT_BRACKET, andTOO_MANY_NESTED_FUNCTIONSrelate to structural issues within the function string. - 
          
Issues with operands and operators include
MISSING_RIGHT_HAND_OPERAND,INVALID_OPERATOR_NAME,FEED_ATTRIBUTE_OPERAND_ARGUMENT_NOT_INTEGER,NO_OPERANDS, andTOO_MANY_OPERANDS. 
Enum describing possible function parsing errors.
| Enums | |
|---|---|
 | 
                Enum unspecified. | 
 | 
                The received error code is not known in this version. | 
 | 
                Unexpected end of function string. | 
 | 
                Could not find an expected character. | 
 | 
                Unexpected separator character. | 
 | 
                Unmatched left bracket or parenthesis. | 
 | 
                Unmatched right bracket or parenthesis. | 
 | 
                Functions are nested too deeply. | 
 | 
                Missing right-hand-side operand. | 
 | 
                Invalid operator/function name. | 
 | 
                Feed attribute operand's argument is not an integer. | 
 | 
                Missing function operands. | 
 | 
                Function had too many operands. |