Compilation Error

[MyrnaC]

compiling Inertial_Unit.cpp

./nao/01_sensors/Inertial_Unit.cpp: In member function ‘virtual void Inertial_Unit::update()’: ./nao/01_sensors/Inertial_Unit.cpp:49:17: error: missing template arguments before ‘angles’ std::vector angles {&angle_X, &angle_Y, &acc_X, &acc_Y, &acc_Z, &gyr_X, &gy ^ ./nao/01_sensors/Inertial_Unit.cpp:58:41: error: ‘angles’ was not declared in this scope m_filters[i]->append_raw_value(*angles[i]); ^ /usr/local/webots/resources/Makefile.include:532: recipe for target 'build/release/Inertial_Unit.o' failed make: *** [build/release/Inertial_Unit.o] Error 1

This error appears when i am trying to compile running make in the naoqi_webots_master folder. I am using Ubuntu 16. Do you have any idea of how to solve it? Thanks

[fernandozuher]

Hello, @MyrnaC !

This is pretty easy to solve. Just update your g++ compiler (if you use it) to a version that supports C++17.

The error: "missing template arguments before ‘angles’" is because it is not specified the type of std::vector. For example: std::vector<float> ...

Before C++17 you have to specify the type. Since that version, the type can be deducted from the values being initialized in the vector variable ;-)

Let me know if you solved that.