What kind of bug is this?

[kanadao_u]

Summary

I’m having trouble with this error message that appears when I place an item placer, put items in it, and then validate the project:
ortItemWrapMaterialAssetData_0, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /BRCosmetics/Weapons/WeaponSkins/Wraps/Materials/MI_WeaponWrap_RushedMummy.MI_WeaponWrap_RushedMummy, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /BRCosmetics/Weapons/WeaponSkins/Wraps/Materials/MI_WeaponWrap_RushedMummy.MI_WeaponWrap_RushedMummy:FortItemWrapMaterialAssetData_0.WeaponOpaque, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_CM.T_Assault_FirePetal_CM, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
Disallowed reference to /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_D.T_Assault_FirePetal_D, Referenced by: See asset list below, Plugin mount point:/redvsblue. /redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
Disallowed reference to /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_N.T_Assault_FirePetal_N, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
Disallowed reference to /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_S.T_Assault_FirePetal_S, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
Disallowed reference to /Game/Global/Textures/Default/Blanks/T_BlacksRGB.T_BlacksRGB, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_CM.T_Rifle_Assault_VividRazor_CM, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_D.T_Rifle_Assault_VividRazor_D, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_N.T_Rifle_Assault_VividRazor_N, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
Disallowed reference to /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_S.T_Rifle_Assault_VividRazor_S, Referenced by: See asset list below, Plugin mount point:/redvsblue.
/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393
I searched for this problem, and it seems to be recognized as an invalid asset. I haven’t done anything unusual at all. I would like to know why this happened.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Other

Steps to Reproduce

① Install the item placer.
② Add items to the item placer.
③ Validate the project.

Expected Result

In reality, even if you put items into the item placer and test the project, the test will still be successful.

Observed Result

In reality, you place the items in the item placer, test the project to verify its success, and then you can start the session.

Platform(s)

PC Windows 11 Home Version 25H2

Island Code

3406-5854-5418

Upload an image

[kanadao_u]

Incidentally, it seems like it can be fixed, but trying to fix it causes UEFN to crash.
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_N. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_CM. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /BRCosmetics/Weapons/WeaponSkins/Wraps/Materials/MI_WeaponWrap_RushedMummy. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_D. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_S. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /Game/Global/Textures/Default/Blanks/T_BlacksRGB. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_N. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_CM. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /BRCosmetics/Weapons/WeaponSkins/Wraps/Materials/MI_WeaponWrap_RushedMummy. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_D. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_S. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 5656 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1548210340) Invalid reference: /Game/Global/Textures/Default/Blanks/T_BlacksRGB. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_CM. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_D. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_N. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /VividRazorWeaponGameplay/Gameplay/CQBAR/Textures/T_Rifle_Assault_VividRazor_S. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /BRCosmetics/Weapons/WeaponSkins/Wraps/Materials/MI_WeaponWrap_RushedMummy. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 11111 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1985925393) Invalid reference: /Game/Global/Textures/Default/Blanks/T_BlacksRGB. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default

[Jimbohalo10]

hi @kanadao_u

Disallowed reference to /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/
T_Assault_FirePetal_CM.T_Assault_FirePetal_CM, Referenced by: See asset list below, Plugin mount point:/redvsblue.

First, you have a Disallowed reference, which means that it is not a Fortnite asset the asset has not been imported

Please Follow

Importing Assets in Unreal Editor for Fortnite

If you got your assets from FAB

Import from Fab in Unreal Editor for Fortnite | Unreal Editor for Fortnite Documentation | Epic Developer Community

Next one

The Validation and Fix-Up Tool in Unreal Editor for Fortnite needs to be run to fix the errors

(/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_N. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default
Item Placer 1 (/redvsblue/redvsblue.redvsblue:PersistentLevel.BP_ItemContainer_C_UAID_065E14B3E32982A002_1531183338) Invalid reference: /FirePetalWeaponGameplay/Gameplay/FirePetal_AR_Mid/Textures/T_Assault_FirePetal_CM. (AssetValidator_AssetReferenceRestrictions) Fix: Reset invalid reference to default

The Validation and Fix-Up Tool in Unreal Editor for Fortnite needs to be run to fix the errors

[BugHunter (Bug Hunter [UEFN])]

They are Fortnite assets since they’re materials linked to the item placers. Running the fix for the errors results in UEFN crashing everytime. I created a post on this with more details:

UEFN Crashes when running Fix-Up on Random Item Placer Validation Errors

I spent 15 hours on my map update, and this was my final step. I wanted to release the map update on Saturday and now I have to wait a whole week minimum to update it.

[Jimbohalo10]

hi @BugHunter , @kanadao_u

The Disallowed reference is the main problem, just like the Disallowed Asset.

This is how UEFN works, as the island’s consoles need to be converted for use.

Converting Assets into Props in Unreal Editor for Fortnite | Unreal Editor for Fortnite Documentation | Epic Developer Community

The Validation Fix-up tool WILL crash as it tries to fix these problems, because often the reference to an Asset is itself broken.

The Validation tool is not part of Unreal Engine 5, so we have no real idea how this works, its specific to the Fortnite version UEFN

[BugHunter (Bug Hunter [UEFN])]

These validation errors to do with the Item Placer device are new, and Epic needs to fix them ASAP.

[kanadao_u]

Thank you for your reply. I hope Epic will fix this problem soon.

[Bug-Reporter]

FORT-1012671 has been created and its status is ‘Unconfirmed’. This is now in a queue to be reproduced and confirmed.