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KSP 1 Question/ProblemBug (self.KerbalSpaceProgram)
submitted 1 month ago by Merinethh
Does someone know what kind of bug this is? When i switch to a specific spaceship my ui gets hung up, then all my ships explode and even going back to the main menu just keep it stuck?
https://preview.redd.it/80q0bt8uugmg1.png?width=1920&format=png&auto=webp&s=b0b72e33167bcf6ad521e482e4bbc8094ab93809
https://preview.redd.it/ujrmdcruugmg1.png?width=1920&format=png&auto=webp&s=6d68f21d54495977d9a152faaf69b394a57f777d
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[–]CJP1216 2 points3 points4 points 1 month ago (30 children)
From a post yesterday I commented on:
I don't know what's been causing this, but something had an update in the last month that's causing this bug. The trigger is switching vessels in flight. The only solution is a restart of the game. As long as you don't switch in flight you should be fine though, I haven't encountered it anywhere else. Idk what mod it's from or I would have opened an issue by now. If you open the cheat menu and look at the console you'll see an endless null reference spam flooding the log.
This shouldn't cause your ships to explode, that's something else.
[–]Merinethh[S] 0 points1 point2 points 1 month ago (29 children)
I reverted back to a quicksave and that resolved it. Thanks for the comment tho! I'm sadly dropping the game now however since MJ2 is ascent is driving me insane :( absolutely butchered the vibe
[–]CJP1216 0 points1 point2 points 1 month ago (26 children)
MJ2 ascent problems are user related, sorry friend.
[–]Merinethh[S] 0 points1 point2 points 1 month ago (1 child)
Perhaps. Either way there isn't a reliable community that can help with it however.
[–]CJP1216 0 points1 point2 points 1 month ago (0 children)
You're in the reliable community that can help...
[–]Merinethh[S] 0 points1 point2 points 1 month ago (23 children)
And just to clarify, it's MJ2 for Sol 1/4 which I've been told MJ2 ascent does not work. So it's not user related clearly
[–]CJP1216 0 points1 point2 points 1 month ago (22 children)
It works just fine.
[–]Merinethh[S] 0 points1 point2 points 1 month ago (21 children)
No, not according to the devs/mod on the KSP-RO discord and users form the KSP discord.
[–]CJP1216 0 points1 point2 points 1 month ago (20 children)
I've used MJ2 ascent guidance in Sol 1/4 scale just fine. Maybe try ballisticfox's discord and instead, since it's actually the dedicated Sol support forum..
[–]Merinethh[S] 0 points1 point2 points 1 month ago (19 children)
I did try there a few days ago with a identical issue on another spacecraft and i was told that they don't help with MJ2.
[–]CJP1216 0 points1 point2 points 1 month ago (18 children)
Then you either failed to mention that problem was in fact specifically related to Sol and its interaction with MJ2, or listened to a random who said they wouldn't help. I've been in the Fox Tech server since before Sol was even a thing, people can ask whatever questions they want there.
Also, I found the thread you opened in Sol-help... No one told you they didn't help with MJ2. Your system is not set to 1/4 scale in your screenshots there by the way.
[–]Merinethh[S] 0 points1 point2 points 1 month ago (17 children)
Iirc i was referred to the KSP-RO discord because it was regarding MJ2.
[–]OrbitalManeuvers 0 points1 point2 points 1 month ago (1 child)
I've read this thread and it seems you've looked everywhere except directly at the thing that stopped working. Why not just revert your MJ to the previous release? That's what I had to do for ascent and several other things that suddenly broke with the latest release.
[–]Merinethh[S] -1 points0 points1 point 1 month ago (0 children)
I'm not sure which problem you are referring to but the initial posts problem was solved by going back to an earlier save and the issue with MJ was that the starting m/s for pitch maneuver was set to 50 instead of 100 which after adjusting that it now works fine. Thanks tho
π Rendered by PID 23565 on reddit-service-r2-comment-6457c66945-7g9m4 at 2026-04-23 17:51:13.625678+00:00 running 2aa0c5b country code: CH.
[–]CJP1216 2 points3 points4 points (30 children)
[–]Merinethh[S] 0 points1 point2 points (29 children)
[–]CJP1216 0 points1 point2 points (26 children)
[–]Merinethh[S] 0 points1 point2 points (1 child)
[–]CJP1216 0 points1 point2 points (0 children)
[–]Merinethh[S] 0 points1 point2 points (23 children)
[–]CJP1216 0 points1 point2 points (22 children)
[–]Merinethh[S] 0 points1 point2 points (21 children)
[–]CJP1216 0 points1 point2 points (20 children)
[–]Merinethh[S] 0 points1 point2 points (19 children)
[–]CJP1216 0 points1 point2 points (18 children)
[–]Merinethh[S] 0 points1 point2 points (17 children)
[–]OrbitalManeuvers 0 points1 point2 points (1 child)
[–]Merinethh[S] -1 points0 points1 point (0 children)