I've been trying to track down the origin of an incompatibility between New Gear Girl (https://mods.factorio.com/mod/NewGirlCharacter-port), and several other mods.

Do you have any ideas about how to fix this, or even why they would affect each other?

Load order #1 * Space Age - 2.0.66 * Metal and Stars - 0.1.17 * New Gear Girl Character 2.0 - 1.0.4
(and their dependencies)

3.748 Error ModManager.cpp:1758: Error while loading entity prototype "character-corpse" (character-corpse): Invalid pictures index: 5, expected value in the range of 1 to 4. in property tree at ROOT.character-corpse.character-corpse
Modifications: Base mod › Space Age › ○🌐Metal and Stars › New Gear Girl Character 2.0

Load order #2 * Space Age 2.0.66 * UFP: Ultimate Fusion Power Fixed - 1.0.18 * New Gear Girl Character 2.0 - 1.0.4
(and their dependencies)

3.037 Error ModManager.cpp:1758: Error while loading entity prototype "character-corpse" (character-corpse): Invalid pictures index: 5, expected value in the range of 1 to 4. in property tree at ROOT.character-corpse.character-corpse
Modifications: Base mod › Space Age › UFP: Ultimate Fusion Power Fixed › New Gear Girl Character 2.0

Im the owner of UFP. Edit: the problem is on this side i guess. Edit 2: fixed on this side.

Please check out version 2.0.5!

@ VVVVVVEmersonFisioVVVVVV: Thanks for your fix! But there still was the problem with "Metal and Stars", which should be fixed with the latest update.

I always thought it was how FuryoftheStars ported gear girl or something, but i guess it was pi-c all along >.>

Update to my issue. I removed the hacked-in fourth entry in NEWGEARGIRL.corpse.pictures, and the game crashes saying

Failed to load mods: Error while loading entity prototype "character-corpse" (character-corpse): Invalid pictures index: 4, expected value in the range of 1 to 3. in property tree at ROOT.character-corpse.character-corpse
Modifications: Base mod › Space Age › New Gear Girl Character 2.0

NEWGEARGIRL.corpse.pictures = {
{
layers = {
charactergeargirl_animations.level1.dead,
charactergeargirl_animations.level1.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
{
layers = {
charactergeargirl_animations.level2addon.dead,
charactergeargirl_animations.level2addon.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
{
layers = {
charactergeargirl_animations.level3addon.dead,
charactergeargirl_animations.level3addon.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
}

The crash doesn't happen when the fourth entry is returned.
I am not using Metal and Stars, but am using Space Age.

NEWGEARGIRL.corpse.pictures = {
{
layers = {
charactergeargirl_animations.level1.dead,
charactergeargirl_animations.level1.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
{
layers = {
charactergeargirl_animations.level2addon.dead,
charactergeargirl_animations.level2addon.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
{
layers = {
charactergeargirl_animations.level3addon.dead,
charactergeargirl_animations.level3addon.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
},
{
layers = {
charactergeargirl_animations.level3addon.dead,
charactergeargirl_animations.level3addon.dead_mask,
charactergeargirl_animations.level1.dead_shadow
}
}
}