Notes: Synchronization failed

Using /e/OS murenacloud
,
1

Hello,
I have been using the notes app and the Murena Cloud for about two years. And again and again there are synchronisation problems.

This is the error message:

App Version: 3.7.1
App Version Code: 3007001
App Flavor: ACCOUNT_MANAGER

Files App Version Code: 402060000

---

OS Version: 4.4.302-perf+(eng.root.20230413.024657)
OS API Level: 32
Device: OnePlus5
Manufacturer: OnePlus
Model (and Product): ONEPLUS A5000 (OnePlus5)

---

java.lang.IllegalStateException: Duplicate key 954
	at java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
	at java.util.stream.Collectors$$ExternalSyntheticLambda45.apply(Unknown Source:0)
	at java.util.HashMap.merge(HashMap.java:1256)
	at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
	at java.util.stream.Collectors$$ExternalSyntheticLambda4.accept(Unknown Source:8)
	at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1390)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:475)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:236)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:517)
	at it.niedermann.owncloud.notes.persistence.NotesRepository.getIdMap(NotesRepository.java:465)
	at it.niedermann.owncloud.notes.persistence.NotesServerSyncTask.pullRemoteChanges(NotesServerSyncTask.java:208)
	at it.niedermann.owncloud.notes.persistence.NotesServerSyncTask.run(NotesServerSyncTask.java:96)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(Thread.java:920)

Is there a workaround?

2

is this on v1.10 already? I’m following Notes issues and your stacktrace is a new one… it exhibits a duplicate key error it doesn’t recover at the getIdMap function

After restart it should start empty and get the notes present on the remote.

1 Like
3

Yes.

I’m afraid I don’t know how.
All attempts to back up the files have failed so far. I have integrated the Murena Cloud into Linux Mint’s browser. But when I try to copy the Notes folder, the data is copied EXTREMELY slowly (~20 bytes/sec) and it stops in the middle.
Even when I access ecloud.global directly via the browser and want to download the folder, it takes an extremely long time and hangs at some point.

4

weird. What does it say about the Notes folders size, seen through the browser? I have no difficulties with folders of a few megabytes fetched as .zip

5

This morning the backup worked. And the reset also worked and the synchronization works again.

Thanks a lot!

1 Like
6

issue is probably introduced by the migration that was created to rescue unsynced notes on the update from upstream v1.0->v3.7 when users lost notes.

(the whole affair solidifies my opinion on the Notes app shouldn’t be networked at all - just watch a device local folder and let a dedicated syncer do its task)