ofxUIUtils errors?

Upon loading the .h and .cpp files into the source folder of a new project and attempting to run the examples, errors occur. One says:

ofEvent<const std::tuple<int,std::string,int>,std::recursive_mutex>::make_function': no overloaded function takes 3 arguments (compiling source file src\ofApp.cpp)

Another says:

ofEvent<const std::tuple<int,std::string,int>,std::recursive_mutex>::addNoToken': no matching overloaded function found (compiling source file src\ofApp.cpp)

These errors seem to be caused by adding the listener for the drop menu. When I comment out the code doing that, the window appears and the buttons seem to work, but neither slider actually gets rendered. Also, the color pickers seem broken and cause crashes if not commented out.