Here you go. I attached it as a text file--let's see if that works...I did the backtrace on videre_cam_node in the bin directory since I couldn't get roslaunch to work width gdb. --patrick On 02/13/2011 06:29 PM, Antons Rebguns wrote: > Patrick, > > Could you get a backtrace? > > Anton > > On Sun, Feb 13, 2011 at 7:06 PM, Patrick Goebel wrote: >> Hi Anton, >> >> That fixed the compile error nicely. However, when running >> videre.launch or videre_non_stoc.launch, I get an endless cycle of >> "System segfaulted" messages with the following screen messages on each >> cycle: >> >> [extractParams] Parameters: >> >> [dcam] SVS-type parameters >> System segfaulted, stopping camera nicely >> [stereo/videre_stereo_cam-1] process has died [pid 3864, exit code -11]. >> log files: >> /home/patrick/.ros/log/1bdd0550-37de-11e0-a639-8c736e77238f/stereo/videre_stereo_cam-1*.log >> respawning... >> [stereo/videre_stereo_cam-1] restarting process >> process[stereo/videre_stereo_cam-1]: started with pid [3920] >> [ INFO] [1297649063.545960764]: Resetting bus >> [ INFO] [1297649063.546300537]: Initializing camera, turning off ISO >> [ INFO] [1297649063.613279461]: [dcam] Videre camera, getting local params >> [ INFO] [1297649063.613756713]: [dcam] Camera firmware: 07.01 >> [ INFO] [1297649063.614315245]: [dcam] Imager firmware: 0008 >> [ INFO] [1297649063.614408503]: [Dcam] Found stereo device >> [ INFO] [1297649063.614883041]: [dcam] STOC version: 04.02 >> [ INFO] [1297649063.615964524]: [dcam] STOC thresholds: 00010c0a >> [ INFO] [1297649063.915806728]: [dcam] Calibration, 1975 bytes >> [ INFO] [1297649063.917534544]: [dcam] Color device >> [ INFO] [1297649063.918105004]: [dcam] Feature register hi: d2800000 >> [ INFO] [1297649063.918664157]: [dcam] Feature register lo: 00000000 >> [ INFO] [1297649063.922694032]: [Dcam] Exposure min/max: [0,529] >> [ INFO] [1297649063.926707507]: [Dcam] Gain min/max: [0,48] >> [ INFO] [1297649063.930772554]: [Dcam] Brightness min/max: [0,255] >> [ INFO] [1297649063.933052144]: [Dcam] Whitebalance min/max: [0,30] >> >> Note that the camera now works fine using the SVS smallv program so I am >> able to verify that the camera itself is OK. >> >> --patrick >> >> >> On 02/13/2011 05:49 PM, Antons Rebguns wrote: >>> Patrick, >>> >>>> Congrats on releasing DB RC1! I don't know if this is a Diamondback >>>> issue or an issue with the UA videre_stereo_cam package (r1188) but the >>>> package compiles fine under the latest C-turtle but fails under >>>> Diamondback with the following errors: >>> >>> I haven't yet had time to try out diamondback, but let's see if we can >>> fix this particular problem. >>> >>>> $ rosmake --pre-clean --rosdep-install videre_stereo_cam >>>> ... >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp:257: >>>> error: ‘class std::vector >’ has no >>>> member named ‘c_array’ >>>> >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp: >>>> In member function ‘char* StereoData::createParams(bool)’: >>>> >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp:517: >>>> error: ‘class std::vector >’ has no >>>> member named ‘c_array’ >>>> >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp:531: >>>> error: ‘class std::vector >’ has no >>>> member named ‘c_array’ >>>> >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp: >>>> At global scope: >>>> >>>> /home/patrick/Eclipse/ros/ua-ros-pkg/arrg/ua_drivers/videre_stereo_cam/src/videre_stereo_cam/stereoimage.cpp:461: >>>> warning: ‘void PrintMat(double*, int, int)’ defined but not used >>>> make[3]: *** >>>> [CMakeFiles/videre_stereo_node.dir/src/videre_stereo_cam/stereoimage.o] >>>> Error 1 >>> >>> Can you try batch replacing .c_array() to .data() in stereoimage.cpp >>> and see if that compiles? >>> >>> >>> Anton >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users