Geant4: interestingly a missing/wrong physics lists is just a warning...?

    public:

        G4bool Notify(const char*, const char* code, G4ExceptionSeverity severity, const char* description) override {

            std::string message = "Caught Geant4 exception " + std::string(code) + ": " + std::string(description);

            if(severity == G4ExceptionSeverity::JustWarning) {

            if(severity == G4ExceptionSeverity::JustWarning && std::string(code) != "pl0003") {

                LOG(WARNING) << message;

            } else if(severity == G4ExceptionSeverity::EventMustBeAborted) {

                throw AbortEventException(message);