sync-errors in Wallabag-App for Android

[steinhmor]

I'm not able to use the wallabga app for Android with my Cloudron-Wallabag instance.

The server connection in the app looks fine (getting the token works fine), but when I try to sync I get the following error and no items are synced:

Serverfehler
wallabag.apiwrapper.exceptions.UnsuccessfulResponseException: HTTP response: 500 
Stacktrace:
wallabag.apiwrapper.exceptions.UnsuccessfulResponseException: HTTP response: 500 
	at wallabag.apiwrapper.WallabagService.checkResponse(WallabagService.java:1525)
	at wallabag.apiwrapper.WallabagService.checkResponseBody(WallabagService.java:1503)
	at wallabag.apiwrapper.WallabagService.execAndCheckBody(WallabagService.java:1499)
	at wallabag.apiwrapper.WallabagService.lambda$getArticles$0$WallabagService(WallabagService.java:218)
	at wallabag.apiwrapper.-$$Lambda$WallabagService$PrzoUvX9wnRBX2jTxVqPJ-eD3zU.run(Unknown Source:4)
	at wallabag.apiwrapper.NotFoundPolicy.call(NotFoundPolicy.java:140)
	at wallabag.apiwrapper.NotFoundPolicy.call(NotFoundPolicy.java:133)
	at wallabag.apiwrapper.NotFoundPolicy.call(NotFoundPolicy.java:128)
	at wallabag.apiwrapper.WallabagService.getArticles(WallabagService.java:218)
	at wallabag.apiwrapper.ArticlesQueryBuilder.execute(ArticlesQueryBuilder.java:282)
	at wallabag.apiwrapper.ArticlesPageIterator.hasNext(ArticlesPageIterator.java:80)
	at fr.gaulupeau.apps.Poche.service.workers.ArticleUpdater.performUpdate(ArticleUpdater.java:183)
	at fr.gaulupeau.apps.Poche.service.workers.ArticleUpdater.update(ArticleUpdater.java:127)
	at fr.gaulupeau.apps.Poche.service.workers.ArticleUpdateWorker.updateArticles(ArticleUpdateWorker.java:77)
	at fr.gaulupeau.apps.Poche.service.workers.ArticleUpdateWorker.update(ArticleUpdateWorker.java:37)
	at fr.gaulupeau.apps.Poche.service.tasks.UpdateArticlesTask.run(UpdateArticlesTask.java:17)
	at fr.gaulupeau.apps.Poche.service.tasks.ActionRequestTask.run(ActionRequestTask.java:25)
	at fr.gaulupeau.apps.Poche.service.-$$Lambda$0cveUIqKhxWljSld0gpOhfhYfj0.run(Unknown Source:2)
	at fr.gaulupeau.apps.Poche.service.TaskService.run(TaskService.java:162)
	at fr.gaulupeau.apps.Poche.service.TaskService.lambda$PgumDII_lptJcUDKRD70B1M_ER8(Unknown Source:0)
	at fr.gaulupeau.apps.Poche.service.-$$Lambda$TaskService$PgumDII_lptJcUDKRD70B1M_ER8.run(Unknown Source:2)
	at java.lang.Thread.run(Thread.java:1012)

Wallabag and cloudron are up to date, I tried the wallabag app from fdroid and the play store.
I tested wallabag with two different cloudron-servers (Hetzner and netcup).

Any ideas how to fix this? I would appreciate your help

[nebulon]

Besides maybe increasing the memory limit, I think this needs to be reported upstream in the wallabag issue tracker.

[steinhmor]

Thanks @nebulon! I've set the memory from 1 to 2 GB. This does not solve the problem.

[nebulon]

Then we can rule this out and it is better reported upstream. Maybe you can create an issue at https://github.com/wallabag/wallabag/issues and if so, please link it here then for context.