0
$\begingroup$

I try to debug a c++ ROS program, it runs until a line of code which is class initialization as

Reader reader(std::string _lidarTopic...)

which read the lidar topic from ROS bag, then the error message as titles popped out, it just touch the definition of class Reader, then runs the following code

_CONSTEXPR20 basic_string(_In_z_ const _Elem* const _Ptr) : _Mypair(_Zero_then_variadic_args_t{}) {
    _Construct<_Construct_strategy::_From_ptr>(_Ptr, _Convert_size<size_type>(_Traits::length(_Ptr)));
}

. The definition of class Reader is

class BagReader {
private:
    std::string lidarTopic;
    rosbag::Bag bag;
    rosbag::View view;
}

which have element defined by rosbag. I guess this error is caused by not sourced by setup.bat, but I do not know how to source setup.bat in Microsoft Visual Studio Community 2022

$\endgroup$

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Browse other questions tagged or ask your own question.