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Hi there,

I'm trying to control a Pioneer2dx with DiffDrivePlugin. Whenever I start the server, an error occurs. I got the plugin from here. No errors are coming while complilng.
Error:
Error [Element.cc:671] Missing element description for [left_joint]
gzserver: /usr/include/boost/smart_ptr/shared_ptr.hpp:648: typename boost::detail::sp_member_access<t>::type boost::shared_ptr<t>::operator->() const [with T = sdf::Element; typename boost::detail::sp_member_access<t>::type = sdf::Element*]: Assertion `px != 0' failed.
Aborted

What is this error and why this is coming? Can anyone provide me a solution?

Thanks in advance!

Hi there,

I'm trying to control a Pioneer2dx with DiffDrivePlugin. Whenever I start the server, an error occurs. I got the plugin from here. No errors are coming while complilng.
Error:
Error [Element.cc:671] Missing element description for [left_joint]
gzserver: /usr/include/boost/smart_ptr/shared_ptr.hpp:648: typename boost::detail::sp_member_access<t>::type boost::shared_ptr<t>::operator->() const [with T = sdf::Element; typename boost::detail::sp_member_access<t>::type = sdf::Element*]: Assertion `px != 0' failed.
Aborted

What is this error and why this is coming? Can anyone provide me a solution?

Thanks in advance!

Hi there,

I'm trying to control a Pioneer2dx with DiffDrivePlugin. Whenever I start the server, an error occurs. I got the plugin from here. No errors are coming while complilng.
Error:
Error [Element.cc:671] Missing element description for [left_joint]
gzserver: /usr/include/boost/smart_ptr/shared_ptr.hpp:648: typename boost::detail::sp_member_access<t>::type boost::shared_ptr<t>::operator->() const [with T = sdf::Element; typename boost::detail::sp_member_access<t>::type = sdf::Element*]: Assertion `px != 0' failed.
Aborted

What is this error and why this is coming? Can anyone provide me a solution?

Thanks in advance!