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2015-07-02 07:13:58 -0500	commented question	Costmap2D getlock() not found oh.. yeah... It's Ubuntu 14.04LTS. Install with sudo apt-get install ros-indigo-desktop-full. actually, the project was ok few weeks ago. there were a few system updates recently. could that be the reason? PS. I couldn't find the getLock() function instatiation anywhere. where are they declared
2015-07-02 06:31:58 -0500	commented question	Costmap2D getlock() not found I searched my ros installation folder as well as boost include directory, couldn't find getLock() function. is this normal?
2015-07-02 05:11:57 -0500	asked a question	Costmap2D getlock() not found Hi, everyone, I am trying to compile the movebase function, however, there's an error in the process. `./nav_stack/src/move_base/src/move_base.cpp:1206:105: error: ‘class costmap_2d::Costmap2D’ has no member named ‘getLock’ boost::unique_lock< boost::shared_mutex > lock(*(controller_costmap_ros_->getCostmap()->getLock()));` the compiler complains getLock() is not a member of costmap_2D. however, eclipse is able to infer the 'getLock()' function in the drop down function selection. initially, I thought it was due to my boost lib path setting, so I added the path delibrately. however the same error pursists. any good suggestion?