What does the message “Invalid byte 2 of a 3-byte UTF-8 sequence” mean?

Question

I changed a file in Orbeon Forms, and the next time I load the page, I get an error message saying Invalid byte 2 of a 3-byte UTF-8 sequence. How can I solve this p

Answer 1

When you start your program, use the following Java command line argument:

-Dfile.encoding=UTF-8

For example,

java -Dfile.encoding=UTF-8 -jar foo.jar