Cause
This error occurs if any of the component characters of a hexadecimal string exceed the allowable range for character values.
Hexadecimal strings in JADE are represented as a sequence of space-separated hexadecimal characters; for example:
WhiteSpace = #"09 0A 0B 0C 0D 20";
The allowable range for character values is:
00 - FF In an ANSI environment 00 - FFFF In a Unicode environment
Action
Change your source code to ensure that the hexadecimal characters are within the permitted range. Insert spaces if they were accidentally omitted between characters.