I keep getting this error when loading the game:

System.NullReferenceException: Object reference not set to an instance of an object
at IteratorCreator.CustomIteratorLoader.LoadIterator (System.String file, IteratorCreator.CustomIterator[]& iteratorList, System.Int32 i) [0x009f1] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at IteratorCreator.CustomIteratorLoader.LoadIterators () [0x0021b] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at IteratorCreator.CustomOracleHooks.RainWorldOnOnModsInit (On.RainWorld+orig_OnModsInit orig, RainWorld self) [0x000e5] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at ModManager+<>c__DisplayClass51_1.<WrapModsInit>b__1 (On.RainWorld+orig_OnModsInit orig, RainWorld self) [0x00014] in <0d3d3bd248b74a708fd84538ba1e82f5>:0

引用自 Murkrowo：

I keep getting this error when loading the game:

System.NullReferenceException: Object reference not set to an instance of an object
at IteratorCreator.CustomIteratorLoader.LoadIterator (System.String file, IteratorCreator.CustomIterator[]& iteratorList, System.Int32 i) [0x009f1] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at IteratorCreator.CustomIteratorLoader.LoadIterators () [0x0021b] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at IteratorCreator.CustomOracleHooks.RainWorldOnOnModsInit (On.RainWorld+orig_OnModsInit orig, RainWorld self) [0x000e5] in <1c9e5ef065ca4c4ab5f2f41935a12b7a>:0
at ModManager+<>c__DisplayClass51_1.<WrapModsInit>b__1 (On.RainWorld+orig_OnModsInit orig, RainWorld self) [0x00014] in <0d3d3bd248b74a708fd84538ba1e82f5>:0

Have you made sure that all values are defined in your iterator's txt file?
I still haven't made default values for everything, so if you have missed some, then iterator loader might try to fetch something that doesn't exist.

My iterator just, isnt working. When I enter the iterator room it breaks. Anything weird I did???

id:FSS
ruined:false
color:default{10,90,255}
defaultBehavior:default{slumberparty}
room:23_ai
region:flighted sullen strings
x:350
y:350
gown:150,180,160,90,255,50
hasThirdEye:false
hasPearls:true
readsPearls:true
hasHalo:true
hasGown:true
hasKillSprite:true
ruinedGown:default{false}
ruinedArm:default{false}
modules:pearlReaderModule
name:Flighted Sullen Strings
nameForPlayer:biohazard
initialSwarmers:-1
acceptsNeuronFlies:false
pearlColor:10,255,10:255,10,10:10,10,255
deflectSpears:false

引用自 LapisLorgo：

My iterator just, isnt working. When I enter the iterator room it breaks. Anything weird I did???

id:FSS
ruined:false
color:default{10,90,255}
defaultBehavior:default{slumberparty}
room:23_ai
region:flighted sullen strings
x:350
y:350
gown:150,180,160,90,255,50
hasThirdEye:false
hasPearls:true
readsPearls:true
hasHalo:true
hasGown:true
hasKillSprite:true
ruinedGown:default{false}
ruinedArm:default{false}
modules:pearlReaderModule
name:Flighted Sullen Strings
nameForPlayer:biohazard
initialSwarmers:-1
acceptsNeuronFlies:false
pearlColor:10,255,10:255,10,10:10,10,255
deflectSpears:false

palettes have to be defined.

i cant seem to get my iterator to spawn in its room?

id:SV
ruined:false
color:255,251,245
defaultBehavior:slumberparty
room:SO_DEAD
region:Sliver Of Straw
x:350
y:350
gown:255,210,28,255,145,28
thirdEyeColor:10,10,255
hasThirdEye:false
thirdEyeSprite:mouseEyeA5
thirdEyeScale:0.8
hasPearls:true
readsPearls:true
palette:10,24
hasHalo:true
hasGown:true
hasKillSprite:true
ruinedGown:false
ruinedArm:false
modules:pearlReaderModule
name:Sliver Of Straw
nameForPlayer:Friend
iconName:GuidanceSliver
initialSwarmers:-1
acceptsNeuronFlies:false
hasCollection:true
pearlColor:26,26,26:232,232,232:247,236,62
deflectSpears:false

引用自 JPEG!：

i cant seem to get my iterator to spawn in its room?

id:SV
ruined:false
color:255,251,245
defaultBehavior:slumberparty
room:SO_DEAD
region:Sliver Of Straw
x:350
y:350
gown:255,210,28,255,145,28
thirdEyeColor:10,10,255
hasThirdEye:false
thirdEyeSprite:mouseEyeA5
thirdEyeScale:0.8
hasPearls:true
readsPearls:true
palette:10,24
hasHalo:true
hasGown:true
hasKillSprite:true
ruinedGown:false
ruinedArm:false
modules:pearlReaderModule
name:Sliver Of Straw
nameForPlayer:Friend
iconName:GuidanceSliver
initialSwarmers:-1
acceptsNeuronFlies:false
hasCollection:true
pearlColor:26,26,26:232,232,232:247,236,62
deflectSpears:false

Do you have an icon in atlases named GuidanceSliver?

i do!

引用自 kroun：

引用自 JPEG!：

i cant seem to get my iterator to spawn in its room?

id:SV
ruined:false
color:255,251,245
defaultBehavior:slumberparty
room:SO_DEAD
region:Sliver Of Straw
x:350
y:350
gown:255,210,28,255,145,28
thirdEyeColor:10,10,255
hasThirdEye:false
thirdEyeSprite:mouseEyeA5
thirdEyeScale:0.8
hasPearls:true
readsPearls:true
palette:10,24
hasHalo:true
hasGown:true
hasKillSprite:true
ruinedGown:false
ruinedArm:false
modules:pearlReaderModule
name:Sliver Of Straw
nameForPlayer:Friend
iconName:GuidanceSliver
initialSwarmers:-1
acceptsNeuronFlies:false
hasCollection:true
pearlColor:26,26,26:232,232,232:247,236,62
deflectSpears:false

Do you have an icon in atlases named GuidanceSliver?

引用自 JPEG!：

i do!

Is the file located in a folder named customoracles?

ohhhhh i see no it isnt thanks i do that now :)

引用自 kroun：

引用自 JPEG!：

i do!

Is the file located in a folder named customoracles?

okay i did that but i think the icons still dont work? it keeps coming up with this (i changed the name of the image to icon btw): "Issues found while loading mods! Disabling Problematic mods press continue and launch the game again. Iterator Creator: FutileException: Couldn't load the atlas texture from _imagePath:atlases/icon checkModdedPath:C:/Program Files(x86)/Steam/steamapps/common/Rain World/RainWorld_Data/StreamingAssets/atlases/icon.png" thx you

Where did you put the icon?

引用自 kroun：

Where did you put the icon?

i realised i misread your message and put it a altases folder in the customiterator folder instead of just in the main one so i fixed the issue with the icon so my bad :( but now its doing:
"IteratorCreator: NullreferenceException: Object reference not set to a instance of a object." which im not sure what could mean?

Did you use the template as a template?

yeah i did! :-) i thought i just change up it based off the template because i couldnt get it to work freestyle

Did you delete or remove any lines, or did you only change the values?