Problem tout connect to nextcloud notes with my university cloud

I get the following error message when trying to connect to my nextcloud notes app through my university cloud account. I have the nextcloud app working on my phone, connected to my university account. Thanks !

App Version: 4.1.0
App Version Code: 40010090
App Flavor: play

Files App Version Code: 30280090 (PROD)

---

OS Version: 4.19.157-perf+(TP29)
OS API Level: 33
Device: FP4
Manufacturer: Fairphone
Model (and Product): FP4 (FP4eea)

---

com.nextcloud.android.sso.exceptions.NextcloudHttpRequestFailedException: La requête HTTP a échoué avec le statut HTTP :404
	at com.nextcloud.android.sso.api.AidlNetworkRequest.performNetworkRequestV2(AidlNetworkRequest.java:197)
	at com.nextcloud.android.sso.api.NextcloudAPI.performNetworkRequestV2(NextcloudAPI.java:180)
	at com.nextcloud.android.sso.api.NextcloudAPI.lambda$performRequestObservableV2$0$com-nextcloud-android-sso-api-NextcloudAPI(NextcloudAPI.java:122)
	at com.nextcloud.android.sso.api.NextcloudAPI$$ExternalSyntheticLambda0.subscribe(Unknown Source:6)
	at io.reactivex.internal.operators.observable.ObservableFromPublisher.subscribeActual(ObservableFromPublisher.java:31)
	at io.reactivex.Observable.subscribe(Observable.java:12284)
	at io.reactivex.internal.operators.observable.ObservableMap.subscribeActual(ObservableMap.java:32)
	at io.reactivex.Observable.subscribe(Observable.java:12284)
	at io.reactivex.internal.operators.observable.ObservableSingleMaybe.subscribeActual(ObservableSingleMaybe.java:31)
	at io.reactivex.Maybe.subscribe(Maybe.java:4290)
	at io.reactivex.Maybe.blockingGet(Maybe.java:2320)
	at io.reactivex.Observable.blockingSingle(Observable.java:5381)
	at it.niedermann.owncloud.notes.persistence.NotesImportTask.lambda$importNotes$1$it-niedermann-owncloud-notes-persistence-NotesImportTask(NotesImportTask.java:57)
	at it.niedermann.owncloud.notes.persistence.NotesImportTask$$ExternalSyntheticLambda1.run(Unknown Source:6)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:487)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
	at java.lang.Thread.run(Thread.java:1012)
Caused by: java.lang.IllegalStateException: <!DOCTYPE html>
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			Cloud UGA		</title>
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	at com.nextcloud.android.sso.InputStreamBinder.processRequestV2(InputStreamBinder.java:454)
	at com.nextcloud.android.sso.InputStreamBinder.performNextcloudRequestAndBodyStreamV2(InputStreamBinder.java:127)
	at com.nextcloud.android.sso.InputStreamBinder.performNextcloudRequestV2(InputStreamBinder.java:110)
	at com.nextcloud.android.sso.aidl.IInputStreamService$Stub.onTransact(IInputStreamService.java:110)
	at android.os.Binder.execTransactInternal(Binder.java:1280)
	at android.os.Binder.execTransact(Binder.java:1244)

The Notes app also has to be installed on the server.

Thanks for your answer ! But how to install it on thé serveur ? The only option i have when i open it is to log in to my account, and the error occurs when trying to log in :confused:

That error comes from the Android app. To install the server-side Notes app (which is what the Android app needs to talk to), you log into your Nextcloud Server’s web interface (as an admin) and go to Apps. Then install the Notes app.