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#325 Stage Segfault on File->Exit

trunk
open
Richard Vaughan
stage (111)
6
2010-03-03
2010-03-03
Rich Mattes
No

Using Stage 3.2.2

Steps to Reproduce:
1. Run Stage with uoa_robot_lab.world
2. Select File->Exit from the Menu, select Quit without Saving

Results: Segmentation fault.

Notes: It seems like if the robot is caused to move (either with a controller or through the player plugin), the program is able to exit successfully. I also get the same error when running Stage through Player.

I am also able to reproduce this error in the SVN head revision. A detailed backtrace is included.

Discussion

  • Rich Mattes

    Rich Mattes - 2010-03-03
     
    stage_backtrace.txt

  • Rich Mattes

    Rich Mattes - 2010-03-03
    • labels: --> stage
    • milestone: --> trunk
    • priority: 5 --> 6
    • assigned_to: nobody --> rtv
     

  • Rich Mattes

    Rich Mattes - 2010-03-03

    "bt" command from within gdb

     
    stage_backtrace2.txt

  • Rich Mattes

    Rich Mattes - 2010-03-10

    I ran every .world file included in the "worlds" directory in the current SVN head. Of those, 3 refuse to run

    asr.world: segfault on startup adding Fiducal callback
    large.world: missing background image SFU_800x600.png
    uoa_robotics_lab.world: attached backtraces
    wifi.world: Model type map not found in model typetable

    large.world is an easy fix, but I'm not sure about the other three.

    I also tried some of the .world files in the wifi subdirectory, they look like they haven't been updated for Stage 3.0:
    err: Loading size. Need a vector of length 3: found 2.

     

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