^CMake Error at BadArgN2\.cmake:[0-9]+ \(cmake_parse_arguments\):
  PARSE_ARGN called with _FUNCTION_ARGNC='' that is not an unsigned integer
Call Stack \(most recent call first\):
  BadArgN2\.cmake:[0-9]+ \(test2\)
  CMakeLists\.txt:[0-9]+ \(include\)$
