What is the absolute path to your plugin? You can try putting that into the the <plugin> tag.
Also, have you installed multiple versions of gazebo in different locations, say in /usr/local/ and /usr and maybe a local install? What does the following command return? pkg-config --cflags gazebo -nate On 10/17/07, Jonas Lanvers <[EMAIL PROTECTED]> wrote: > Hello, > you are right, there IS a libgazebo.so. Sorry, I was blind :-) > This is my worldfile: > > <?xml version="1.0"?> > <gz:world xmlns:gz="http://playerstage.sourceforge.net/gazebo/xmlschema/#gz";> > > <model:ObserverCam > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>userCam0</id> > <xyz>0.660 7.433 2.545</xyz> > <rpy>0 15 -96</rpy> > <imageSize>640 400</imageSize> > </model:ObserverCam> > <model:LightSource > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>light1</id> > <xyz>30.000 30.000 100.000</xyz> > </model:LightSource> > <model:LightSource > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>light2</id> > <xyz>-30.000 -30.000 100.000</xyz> > </model:LightSource> > <model:GroundPlane > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>ground1</id> > <xyz>-10.000 -10.000 0.000</xyz> > <color>0.5 0.5 0.5</color> > <textureFile>grid.ppm</textureFile> > </model:GroundPlane> > > <model:SimpleSolid > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>cyl1</id> > <xyz>91.975 -2.152 0.127</xyz> > <shape>sphere</shape> > <size>0.6</size> > </model:SimpleSolid> > > <model:SimpleSolid > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <id>wall1</id> > <shape>box</shape> > <xyz>0.533 10.013 0.385</xyz> > <rpy>-79 0 0</rpy> > <size>1.3 0.0010 2</size> > <fiducial>5</fiducial> > <retro>1</retro> > <gravity>false</gravity> > <enable>true</enable> > </model:SimpleSolid> > <model:MosroModel > xmlns:model="http://playerstage.sourceforge.net/gazebo/xmlschema/#model";> > <plugin>MosroModel.so</plugin> > <id>robot</id> > <xyz>-0.388 0.139 0</xyz> > <rpy>0 90 0</rpy> > <debug>true</debug> > </model:MosroModel> > > </gz:world> > > (Yes, I want my robot do lay on the back ) > > Maybe gazebo uses the libgazeboplugin? The nm tool says, that there is no > gz_ir_* in it. > But why can I build it? > > > > Nate Koenig schrieb: > > 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 > > > > > _____________________________________________________________________ > Der WEB.DE SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! > http://smartsurfer.web.de/?mc=100071&distributionid=000000000066 > > > ------------------------------------------------------------------------- > 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
