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gazebosim / gazebo-classic

Gazebo classic. For the latest version, see https://github.com/gazebosim/gz-sim
http://classic.gazebosim.org/
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"gazebo::physics::Joint" has no member named "GetAngle" #3000

Open RainySun-GT opened 3 years ago

RainySun-GT commented 3 years ago

Hi, I'm using gazebo9.

During my developement of other package, it seems that the package depends on the earlier version of gazebo and cmake error occurs and show that " error: ‘class gazebo::physics::Joint’ has no member named ‘GetAngle’"

I have checked history version of the header file "Joint.hh" in which the definition of the class gazebo::physics::Joint is given. And I find that the member method "GetAngle()" has been deprecated after gazebo7.

For example, in the branch of "gazebo7-7.0.0", header file "Joint.hh" gives the definition of "GetAngle()" as follow: public: math::Angle GetAngle(unsigned int _index) const;

I wonder is there any available member method in the new version header file "Joint.hh" that has the same function with the deprecated method GetAngle() ?

I'm looking forward to your reply! Thank you!

traversaro commented 3 years ago

I think you can find this info in the Migration.md file: https://github.com/osrf/gazebo/blob/gazebo11_11.5.1/Migration.md . In particular in your case:

Deprecation: math::Angle GetAngle(unsigned int _index) const Replacement: virtual double Position(const unsigned int _index = 0) const final

RainySun-GT commented 3 years ago

Thanks a lot for your reminder of the file which helps me fix some errors And one more thing about the "ConnectionPtr Events::DiconnectWorldUpdateBegin(T _subscriber)" in the Events.hh file, which seems also an deprecation in newer version, but i can't find the replacement info in the Migration.md file. Do you have any other references ? Sorry to bother you.