Backdrop coding standards call for no whitespace between the parens and arguments, but users upgrading a custom module that didn't follow coding standards might run into this. If so, the quick fix is to do search-and-replace to eliminate such whitespace before running Coder Upgrade.
Any of the following lines in a file being upgraded will cause the error of the title of this issue:
Backdrop coding standards call for no whitespace between the parens and arguments, but users upgrading a custom module that didn't follow coding standards might run into this. If so, the quick fix is to do search-and-replace to eliminate such whitespace before running Coder Upgrade.