Hi again.

This is very interesting. Out of the blue, my game crashes with the following error message: "The mod D.A.R.T. (1.0.9) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event dart::Custom event (ID 382)
dart/scripts/gui/dart-gui.lua:83: attempt to index field 'elems' (a nil value)
stack traceback:
dart/scripts/gui/dart-gui.lua:83: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>
stack traceback:
[C]: in function 'raise_event'
dart/scripts/dart.lua:658: in function 'raiseDartComponentEvent'
dart/scripts/dart.lua:664: in function 'raiseDartComponentBuild'
dart/scripts/dart.lua:682: in function 'func'
dart/scripts/dart.lua:736: in function <dart/scripts/dart.lua:728>"
I don't know what it is. I've been monitoring it and managed to create a save where you don't have to wait long. https://drive.google.com/drive/folders/1klknRR3ehLYSUhlYPuls5td71j2Wc6Hp?usp=drive_link
I've attached both the save and a video. Hopefully, you can find something.
I also have save where it takes longer to crash, if they might help

And I can't even continue.
When I send the platform, crash.
When I delete the Radar, crash.
When I delete the CC, crash.

How do you want to be softlocked? YES!! 😥😓

Deleting the Radar
The mod D.A.R.T. (1.0.9) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event dart::on_space_platform_mined_entity (ID 72)
dart/scripts/dart.lua:757: attempt to index field 'entity' (a nil value)
stack traceback:
dart/scripts/dart.lua:757: in function 'func'
dart/scripts/dart.lua:814: in function <dart/scripts/dart.lua:809>

I'm currently traveling and have no access to my dev environment, so I must ask you to be patient until I am back at home (in 3 weeks). But you could help me and prepare a save file, which I could use to investigate.

I'll get back to you as soon as I'm back home.

okay. It is all provided in the link.

It was a bit tricky to load your save file 😉 as it contains mods without public version
- autocolor
- NewGirlCharacter

and some others made problems when loading, so I had to ignore them too:

Fehler beim Laden der Mods:
• rubia
• Fehlende erforderliche Abhängigkeit machine-upgrades >= 0.69.7

Mods, die deaktiviert werden müssen:
• rubia (0.69.74)

Fehler beim Laden der Mods:
• kry-all-planet-mods
• Fehlende erforderliche Abhängigkeit rubia

Mods, die deaktiviert werden müssen:
• kry-all-planet-mods (1.0.19)

Fehler beim Laden der Mods: The given sprite rectangle (left_top=0x0, right_bottom=128x128) is outside the actual sprite size (left_top=0x0, right_bottom=64x64).
If this is being used as an icon you may need to define the icon_size property.
See the log file for more information.: MyFirstMod/graphics/weapon_icons/penetrating_magazin.png
Mods, die aktiviert werden müssen:
• MyFirstMod (0.0.1)
• Flare Stack (3.0.6)
• vanilla_galore_continued (1.2.4)

Fehler beim Laden der Mods:
• Cerys-Moon-of-Fulgora
• Fehlende erforderliche Abhängigkeit Flare Stack >= 3.0.6
• space_age_galore
• Fehlende erforderliche Abhängigkeit vanilla_galore_continued

Mods, die deaktiviert werden müssen:
• Cerys-Moon-of-Fulgora (3.5.2)
• space_age_galore (1.5.2)

Fehler beim Laden der Mods:
• cerys-lunaponics
• Fehlende erforderliche Abhängigkeit Cerys-Moon-of-Fulgora >= 2.4.3
• cerys-science-edit
• Fehlende erforderliche Abhängigkeit Cerys-Moon-of-Fulgora

Mods, die deaktiviert werden müssen:
• cerys-lunaponics (0.6.1)
• cerys-science-edit (1.0.0)

Nevertheless I was able to reproduce your problem. What happens is that unexpectedly an event to close the dart-gui is raised (couldn't figure out which component/mod is doing that) , although it not open yet 😏. Fortunately it seems easy to fix that, so I think I'll be able to publish a new version later this day with that fix.

my bad 😅
Autocolor and NewGirlCharacter are not 2.0 updated, but have a personal fix.

MyFirstMod is deactivated in the portal, but I still have it, as I need wood for my magazines. (Some Mods have changed the chain there 😅)

The others (most of them) are part of the "All Planets" Modpack.

But overall, thanks for checking it out. I'll be eagerly awaiting the new release.

New version is online - have fun.