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indilib / indi-3rdparty

INDI 3rd Party drivers repository
https://www.indilib.org/devices.html
GNU Lesser General Public License v2.1
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Using Indi_ddw_dome with DDW 5.2 and it crashes immediately with a sigsegv #931

Closed jmocenigo closed 2 months ago

jmocenigo commented 2 months ago

I will gladly describe the bug in more detail (I know it is sigsegv from syslog), and I will even attempt to fix it (if need be), but before I get source, do a build, and use gdb to get more detailed info on where it is happening, I would like to ask: is there a link to a page that describes how to run just a module (e.g., indi_ddw_dome) from the command-line so I can simplify debugging it?

As far as reproducing it for those that have DDW 5.2, which I should say is fully working from the hand controller. I should also add: this is my first time trying to use DDW with INDI (or at all) so I have no history of successful use to be able to say when things turned sour. My set up of DDW is: I switch from "OFF" to "REMOTE", connect RS-232 output cord that comes with DDW to a Prolific serial-to-usb (PL2303) converter, and have that connected to Ubuntu 22.04.4 LTS. I am using the latest release of INDI: indi-full is already the newest version (2.0.8+202406011048~ubuntu22.04.1) When I tell the INDI DDW module to connect via KStars/EKOS, it connects and immediately crashes. This happens whether the DDW is the only non-simulated device or if all the devices are real and already running and connected.

Describe the bug A clear and concise description of what the bug is. Provide a general summary of the issue in the Title above as well as affected program name like indiserver or indi_toupcam_ccd

To Reproduce Exact steps to reproduce the behavior.

  1. Run driver
  2. Perform action
  3. See error

Expected behavior A clear and concise description of what you expected to happen.

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

Log Files Make sure to enable logging and include log files https://indilib.org/support/logs-submission.html

knro commented 2 months ago

Can you please use Ekos Debugger to send us back the backtrace from the driver crash?

jmocenigo commented 2 months ago

Wow! I had no idea ekosdebugger existed, but it clearly has been around for more than 2 years based on the forums. So easy to use, too! Thanks.

Log attached.

indi_logs_24-06-06T11-38-05.zip

knro commented 2 months ago

Can you try deleting ~/.indi/ParkData.xml and restarting the driver again?

jmocenigo commented 2 months ago

Sorry for the delay in responding.

Yes, thank you so much, removing that file, which was for 2022, fixed the problem!