Don't traceback when template_instance_names is not given
Don't traceback when template_instance_names is not given
gjcarneiro/pybindgen,ftalbrecht/pybindgen,cawka/pybindgen-old,gjcarneiro/pybindgen,cawka/pybindgen-old,cawka/pybindgen-old,ftalbrecht/pybindgen,cawka/pybindgen-old,ftalbrecht/pybindgen,gjcarneiro/pybindgen,ftalbrecht/pybindgen,gjcarneiro/pybindgen