Hello, What does your world file look like? And there should be libgazebo.so where ever you installed gazebo.
-nate On 10/16/07, rantanplan <[EMAIL PROTECTED]> wrote: > > Hello, > > can anyone help me? > I implemented a simple Robot with sonars in gazebo and everything worked. > Now I'm trying to add infra red sensors and get undefined references when I > want to load my model/worldfile in wxgazebo. > Building the model (make) works without any errors. > > Commenting out all references to gz_ir_* (i.e: gz_ir_alloc();) makes the > errors on loading the model/worldfile disappear. > Here's the output: > starting server > waiting for server > ** Gazebo 0.7.0 ** > * Part of the Player/Stage Project [http://playerstage.sourceforge.net]. > * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew Howard, > * Nate Koenig and contributors. > * Released under the GNU General Public License. > using display [:0] > rendering: [GLXP pbuffer] direct [yes] RGBA [8 8 8 0] depth [24] > loading /home/rante/mosroSim/worlds/./MosroModel.so... > error : error loading plugin: /home/rante/mosroSim/worlds/./MosroModel.so: > undefined symbol: gz_ir_alloc > > /// I think here, gazebo tries to load my model from another location, but > the real error is the one above. > loading /home/rante/local/lib/gazebo/plugins/MosroModel.so... > error : error loading plugin: > /home/rante/local/lib/gazebo/plugins/MosroModel.so: cannot open shared > object file: No such file or directory > Initialization failed > server died > stopping server > > My Gazebo installation worked fine, checking my libs with the nm tool to > verify that the lib is complete brought following output: > nm libgazebo.a | grep ir > U mkdir > U rmdir > gz_ir.o: > 00000000 T gz_ir_alloc > 0000012e T gz_ir_close > 0000004d T gz_ir_create > 000000c9 T gz_ir_destroy > 0000002c T gz_ir_free > 00000146 T gz_ir_lock > 000000e1 T gz_ir_open > 00000168 T gz_ir_post > 00000157 T gz_ir_unlock > > This looks good, doesn't it? > There is NO libgazebo.so file in my lib-dir, I think that's okay, but to > test it i created an .so file. > Works fine without any gz_ir_* stuff. > > Any idea? > -- > View this message in context: > http://www.nabble.com/Problem-with-infra-red-interface-tf4634277.html#a13233834 > Sent from the playerstage-gazebo mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Playerstage-gazebo mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Playerstage-gazebo mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
