Map & Tracking Station No Trajectory Lines in Map View [Indicators Like PE/AP are Still Showing]

DADDYTYRONE · August 30, 2023

After updating to 0.1.4.0, I logged on to find that I am unable to see trajectories for any of my crafts while in map view. I was previously able to on 0.1.3. and most other previous versions. It is clear the trajectories are there, but having no lines makes interplanetary missions almost impossible. Thank you for reviewing and hopefully fixing soon!

Included Attachments:

KSP2_0.1.4_Bug.png.4812b471532efa40baccbfa35c22bec1.png

KerbalOnKerbin · December 12, 2023

This seems to occur when I return after landing - i had a similar bug happen when i returned from Minmus.

Aeolica · December 17, 2023

Same problem after pressing F5 and F9

QwertyHpp · December 19, 2023

This bug still remains in 0.2.

Started a new exploration campaign, launched a rocket and found no trajectories.

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The Space Peacock · December 19, 2023

@QwertyHpp merged your report and updated the tags

might be prudent to mention this too: Anth has finally uncovered *a* (hopefully the) path to replicate this bug.

start the game and load a save
switch to map view
toggle F2 on and off
switch to the flight scene
toggle F2 on and off
quicksave (F5) and reload (F9). Orbit lines will now be gone

NoobAlike · December 19, 2023

Still occurring in 0.2 as well. Fresh save.

Edit: Reverted back to VAB and relaunched, and it's showing up again. Didn't need to completely restart.

Edited December 19, 2023 by NoobAlike
New information

The Aziz · December 19, 2023

For me as follows: Did a couple of regular missions, few EVAs, in the middle of Mun or Bust with a basic probe. Staged on coast to Kerbin Ap (pre-orbit), saved, accidentally staged again, quickloaded, trajectories are gone. Still can fiddle with maneuver node and Pe/Ap are showing, but not the lines, anywhere in the system. 0.2.0

PicoSpace · December 19, 2023

It was a basic Launch, Stay Putnick on a large Solid Booster and then decouple once expended but now there are no orbit lines and only PE/AP points.
Yes, this is in the latest For Science!

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The Space Peacock · December 20, 2023

@PicoSpace merged your report

Anonymous Bug Reporter · December 20, 2023

After managing to land on the Mun and planting a flag. I was unable to see orbital lines when attempting to return to Kerbin. I could not see where my orbit was and was unable to burn blind back to kerbin. So much science lost.

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JourneymanIK · December 20, 2023

When I go into map view my trajectory isn't visible and I can't make maneuvers. Restarting the game fixes it for a while. Already verified file integrity.

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The Space Peacock · December 20, 2023

@JourneymanIK merged your report

Niko_Dragovich · December 20, 2023

I just missed my maneuver, so I reload my autosave (no quicksave) and my trajectory has disappeared.

I tried quicksaving and reloading but it didn't work... Had to restart the game to resolve the issue.

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Anonymous Bug Reporter · December 20, 2023

I do not have any orbital lines.

For context, I have quicksaved and loaded the craft several times and now the orbital line has dissapeared.

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PicoSpace · December 21, 2023

So I had check of the Map Screen before Launch recently (as I need to line up an intercept) and found that I ALSO didn't have any trajectory lines.
After Launch I didn't get them either and eventually had to to quit/restart to get them back.

mattihase · December 21, 2023

On 12/19/2023 at 6:56 PM, The Space Peacock said:

might be prudent to mention this too: Anth has finally uncovered *a* (hopefully the) path to replicate this bug.

start the game and load a save

switch to map view

toggle F2 on and off

switch to the flight scene

toggle F2 on and off

quicksave (F5) and reload (F9). Orbit lines will now be gone

If you avoid using F2 can you avoid the bug?

I use it a lot for screenshots so I'm wondering if that's why I but heads with this bug so often.

Edited December 21, 2023 by mattihase

Davidian1024 · December 21, 2023

Not sure if this is new info for the devs or not. But it's new info to me so I thought I'd share.

I just took off from the Mun after finding the Mun arch for the mysterious signal mission. No orbital lines for my craft unfortunately. Save/Load workaround not helping. Oh well.

Interestingly enough, as I pass over the highlands of the Mun the new science action on the left is telling me to go outside in order to perform an experiment. I think the game thinks I'm on the ground. At this point I haven't done any experiments on the Highlands of the Mun yet.

Hopefully this helps.

Anth · December 21, 2023

@Davidian1024

This bug report is for when the AP/PE/collision/AN/DE markers are still being displayed.
You are experiencing the following:

1 hour ago, mattihase said:

I use it a lot for screenshots so I'm wondering if that's why I but heads with this bug so often.

If you are using the F2 key a lot then that is a safe bet.

What I don't know is if that is the only way it's happening.

Davidian1024 · December 21, 2023

@Anth

I have been using the F2 key alot. The game is just so pretty, I can't help but take alot of screenshots. So, I need to get the HUD out of the way.

And I guess for what it's worth, occasionally while I was fighting with this last night, the lines would be gone, but the AP, PE, etc markers would be there, but no line. And no way to create a maneuver plan.

So, I managed to get my orbital lines to show up again. Fully quitting out of the game and loading my most recent save might've been what did it.

xTwisteDx · December 21, 2023

I wanted to drop a blurb here on how to effectively reproduce this issue.

Build a rocket with an insane speed.
Aim radially out
Launch

Lines disappear when AP & Speed is sufficiently high enough, with PE being non-existent.

Theansweris7 · December 21, 2023

0.2.0 For Science! Release version.

I think this bug occurs most often when I skim the top of an atmosphere but don't land (partial aerobrake), although I've also gotten it taking off from the arch at the Mun.

My mun rocket continued to be in landed state.

I also cannot timewarp faster than the third notch because I'm in 'landed' state despite being on my way back to kerbin.

Exo's Lab · December 21, 2023

Reported Version: v0.2.0 (latest) | Mods: none | Can replicate without mods? Unclear
OS: Windows 10 | CPU: Ryzen 3 3100 4-Core Processor | GPU: NVIDIA GeForce GTX 1650 SUPER | RAM: 8gb

I experienced this issue while on a Duna transfer trajectory. I had encountered the issue twice during an Apollo-style Mun mission, but closing and reopening the game was a (surprisingly fast) and consistent solution in both cases, so I wasn't that worried. When I encountered the glitch this time, I didn't think it was that significant beyond being visual, so I decided to go ahead and time warp out of Kerbin's SOI. Doing this, my craft seemed to become stuck on the edge of Kerbin's SOI (or it appeared to, but I can't confirm that for reasons I'll get into shortly), and I collected "Surface/Landed" reports for Kerbol. I closed the game and came back to relaunch it the next day... the save no longer ran well, all screens were incredibly slow and often froze, Kerbol experienced a visual glitch where it became brighter until the entire screen was white, nothing worked quite right anymore. I started a new save, and it no longer runs well either.

I'm not entirely sure what happened, the game was functioning well up until that point, and I'm afraid I can't give any more specifics, I'm uninstalling and reinstalling the game now and hoping it fixes the issues. I do hope this info helps in some way. Other than that, Tuesday was my first impressions of the game and I genuinely had fun, this was the first mission I lost to a glitch following ten or so that ran perfectly well. This game has come a long way, and I'm optimistic.

Edited December 21, 2023 by Exo's Lab

Anonymous Bug Reporter · December 22, 2023

When I quicksave (for example a craft over Duna) and reload this quicksave, the orbital lines disappear. This can also happen with planet's orbital lines.

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Anonymous Bug Reporter · December 23, 2023

Orbit line not displaying on launch. Vessel, Ap, Impact, Pe markers were displayed. Could not Create Maneuver Plan.

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lazerlicker · December 24, 2023

In map view all crafts no longer show the orbital lines. Did not go away after restart.

Issue started after flying the craft file in the attachment for the LIL CHONKER mission to Minimus. Don't know if the overall save has an issue now.

Included Attachments:

SateliteComms.json

autosave_2.json

Spicat · December 25, 2023

@lazerlicker, merged your bug report.

Map & Tracking Station No Trajectory Lines in Map View [Indicators Like PE/AP are Still Showing]

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