Says I have in island transations in my island which I’ve never touched. Won’t let me publish.
Unreal Editor for Fortnite
Publishing
Try to publish
can publish
can not publish it says I have transactions enabled
all
9909-6421-7669
I am having the same issue. Just appeared 30 min ago for my map which I have not added anything to do with in-island transactions.
I’m having the same issue.
Similar to the previous reply, I’ve had occasional luck where no real changes were made and I pushed another private version and it went through, but that’s no longer the case with my recent updates.
Will the issue be addressed regardless of what bug is causing it?
This is still an issue as of this morning.
Has this been blocking you this whole time @DigitalRegards ?
yeah, for the past couple weeks on and off - I have never enabled in-island transactions or any experimental features for that island
I’ll drag a prop and create a new private version and it’ll randomly go through sometimes, but 90% of the time fails with that notification
last one that actually went through after having failed a few times prior and only a prop move being changed compared to previous failed attempts:
3705-9463-6825
current last attempt that failed:
6137-2562-6926
edit - and to add additional information if it helps, normally when you’d create a release it would wait for the verse validation, and then once ‘Compatibility checks complete’ went through the continue button would appear and allow you to publish, but recently it has been completing the check and then everything is green but the continue button never appears - it’s only after about 30 minutes that the experimental error pops up
Thanks for the info, a Engineer is investigating a fix asap!
Just adding another case! The game is already published.
Private code: 9069-6651-3898
Island Code: 8566-4576-7814
Now that I’ve noticed, every build I generate has the same error, and clicking on it displays this warning. “Fail in island Transactions”
I have the same error even though I don’t have transactions enabled in the map
FORT-1035989’s status has changed to ‘Ready for QA’. A member of the QA department is investigating the issue.
I even enabled the transactions in my latest private version just to test (8876-1464-1493) and it’s STILL generating the same error
hi @DigitalRegards @Vath @Flak
Well, On UEFN 39.20, the “Feature Example In Island Transactions” will NOT Validate. This example finally worked before in the past version.
Now the famous [Scene Graph Experimental Graph Features] Experimental are causing problems again.
This is because the [Scene Graph Experimental Graph Features] default has gone back to Enabled
Check if the lines listed below are missing and add them to
turn OFF [Scene Graph Experimental Graph Features]
When looking in the content browser at the error given in the message log as displayed there is nothing to see about In Island code
Close UEFN on your project
and saving the file (Control+S)
You must have the following code in the file here is the full extract.
"experimental":
{
"experimentalContent":
{
"bIsExperimentalContentAllowed": false
},
"version": 1,
"personaDevice":
{
"bEnablePersonaDevice": false
},
"sceneGraphExperimentalFeatures":
{
"bAreSceneGraphExperimentalFeaturesAllowed": false
},
"sceneGraph":
{
"bIsSceneGraphSystemAllowed": true,
"bEnableOneFilePerEntity": false
},
"aurora":
{
"bIsAuroraEnabled": true
}
},
if this section is missing you must add these lines
"sceneGraphExperimentalFeatures":
{
"bAreSceneGraphExperimentalFeaturesAllowed": false
},
These lines tell UEFN to turn OFF
Scene Graph Experimental Features
The default is true this means by default they are ON / Enabled without these lines only created in 39.20 onward you cannot use (IIT) In Island Transaction because they are marked @experimental in Verse code.
Reload the project in UEFN Launch → Validate Project and now passes with “All Up to Date”
The project will now Launch on a remote device Android using Connect to Platform, not using PC as my PC does not have enough memory.
The project runs move around to assure yourself it works.
“Click Exit Session”
Revision Control is not enabled on this project.
Trying to Publish from UEFN for Private come up with error Missing Translations
DO NOT Click “Yes” you will get Publishing errors for new Private/Public project follow below
Then click “Export Localisation” . then “Build Auto Localization” see below
You will see message when complete
On Clicking import you will get a green Local Message import complete
Now Launch the session on my Android.
When the island is running click “End Game”
In Project settings “Launch Memory Calculation”
The Private version is updated.
The checks are completed
In Awaiting Published !
Whilst inside the example island we are getting 7,000 XP given.
Remember this example will take REAL 50 VBUCKS to demonstrate.
There are no refunds and no recall when the red dot finished spinning the transactions while take 50 REAL VBUCKS from your VBUCKS total.
The published Island is 7310-0398-6511
see
There’s nothing under the experimental section of the .uefnproject file for my project - whatever is happening with this issue is something different! Thank you though!
Hi @DigitalRegards , @Flak
Thanks to check this problem the lines were removed from the .uefnproject file and the project failed.
So the post about is updated, in color 
, that the lines must be added
I’m not experiencing that Scene Graph error, and I also haven’t found the code “experimental” you mentioned for adding the lines if they don’t exist.
nope, didn’t work, still fails and gives the same errors that @GabrielBudzinski had in his screenshot
my message log has never shown a warning about scene graph/experimental errors, and this suggested fix also doesn’t explain how occasionally a version would pass through to be publishable, so there is definitely something else causing this specific issue
hi @DigitalRegards , @GabrielBudzinski
Please could you upload the file ProjectName.uefnproject so that I can have a look at this.
In November 2025 an early beta version of In Island Transaction was withdrawn.
This had the experimental tag added.
This has remained in your project still being published because In island Transaction were ignored having been withdrawn allowing publishing
Search Verse the project in VS Code for the word “Entitlement” will mean probably have the original In-Island Transactions Device loaded.
In 39.20 In-Island Transactions were enabled and because yours project had old/beta code this was rejected.
I have tried archived projects back to 29.10 and 36.0 and 38.0 all 8 project have been accepted
for publishing set to manual publish time which will NOT be published
