I was building "gazebo_ros" from source and there is an error:

/usr/include/gazebo-11/gazebo/msgs/worldstats.pb.h: En la función miembro ‘void gazebo::msgs::WorldStatistics::cleariterations()’: /usr/include/gazebo-11/gazebo/msgs/worldstats.pb.h:627:17: error: ‘PROTOBUFULONGLONG’ no se declaró en este ámbito 627 | iterations_ = PROTOBUF_ULONGLONG(0);

Sorry, messages in Spanish. But should be something like "not declared in this scope".

Any clue?

EDIT: solved after gazebo recompile