[Error] expected ')' before '<' token

This error typically occurs when there is a syntax error in the code related to the use of angle brackets (< and >).

To fix this error, check the code for any missing or misplaced parentheses. Make sure that all opening parentheses have a corresponding closing parentheses, and that the angle brackets are being used correctly.

It may also be helpful to review any code that uses templates or generics, as they often involve the use of angle brackets. Ensure that the syntax is correct and that all necessary headers or libraries have been included.