mirror of
https://github.com/floccusaddon/floccus.git
synced 2026-04-25 06:06:05 +03:00
[GH-ISSUE #2114] Cannot read properties of undefined (reading 'filter') #1419
Labels
No labels
browser-specific
bug
correctness issues
enhancement
feature: Google Drive
feature: Linkwarden
feature: git
feature: nextcloud-bookmarks
feature: tabs
feature: webdav
help wanted
native-app
priority: high
priority: low
priority: medium
pull-request
question
question
stale
upstream
waiting for more information
wontfix
🙁 Not following issue template
No milestone
No project
No assignees
1 participant
Notifications
Due date
No due date set.
Dependencies
No dependencies set.
Reference
starred/floccus#1419
Loading…
Add table
Add a link
Reference in a new issue
No description provided.
Delete branch "%!s()"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
Originally created by @avitubaros1 on GitHub (Dec 8, 2025).
Original GitHub issue: https://github.com/floccusaddon/floccus/issues/2114
Which version of floccus are you using?
5.8.0
How many bookmarks do you have, roughly?
5k
Are you using other means to sync bookmarks in parallel to floccus?
No
Sync method
Git
Which browser are you using? In case you are using the phone App, specify the Android or iOS version and device please.
Brave 1.84.141
Which version of Nextcloud Bookmarks are you using? (if relevant)
No response
Which version of Nextcloud? (if relevant)
No response
What kind of WebDAV server are you using? (if relevant)
No response
Describe the Bug
Getting Cannot read properties of undefined (reading 'filter') error when trying to sync
floccus-5.8.0-2025-12-08-full (2).log
Expected Behavior
Syncing successfully without an error
To Reproduce
Just sync
Debug log provided
@github-actions[bot] commented on GitHub (Dec 8, 2025):
Hello! 👋
Thank you for taking the time to open this issue with floccus. I know it's frustrating when software causes problems. You have made the right choice to come here and open an issue to make sure your problem gets looked at and if possible solved. Let me give you a short introduction on what to expect from this issue tracker to avoid misunderstandings. I'm Marcel. I created floccus a few years ago, and have been maintaining it since. I currently work for Nextcloud which leaves me with less time for side projects like this one than I used to have. I still try to answer all issues and if possible fix all bugs here, but it sometimes takes a while until I get to it. Until then, please be patient. It helps when you stick around to answer follow up questions I may have, as very few bugs can be fixed directly from the first bug report, without any interaction. If information is missing in your bug report and the issue cannot be solved without it, I will have to close the issue after a while. Note also that GitHub in general is a place where people meet to make software better together. Nobody here is under any obligation to help you, solve your problems or deliver on any expectations or demands you may have, but if enough people come together we can collaborate to make this software better. For everyone. Thus, if you can, you could also have a look at other issues to see whether you can help other people with your knowledge and experience. If you have coding experience it would also be awesome if you could step up to dive into the code and try to fix the odd bug yourself. Everyone will be thankful for extra helping hands! If you cannot lend a helping hand, to continue the development and maintenance of this project in a sustainable way, I ask that you donate to the project when opening an issue (or at least once your issue is solved), if you're not a donor already. You can find donation options at https://floccus.org/donate/. Thank you!
One last word: If you feel, at any point, like you need to vent, this is not the place for it; you can go to the Nextcloud forum, to twitter or somewhere else. But this is a technical issue tracker, so please make sure to focus on the tech and keep your opinions to yourself.
Thank you for reading through this primer. I look forward to working with you on this issue! Cheers! 💙
@marcelklehr commented on GitHub (Dec 13, 2025):
Hi @avitubaros1
Thank you for taking the time to give feedback by opening this issue!
This error shouldn't happen, I also cannot reproduce it offhand. Could you try updating brave to the latest version (1.85, I believe)? Oh, and is this your first time using floccus, or has this worked for you before?
@avitubaros1 commented on GitHub (Dec 14, 2025):
@marcelklehr Thank you for your help.
I updated the brave browser to latest version (Brave 1.85.116 (Official Build) (arm64)) and unfortunately it is still happening.
I am using floccus for some time (over a year I think) but the error started only recently (couple of weeks I think)
@marcelklehr commented on GitHub (Dec 14, 2025):
Could it be that you have set up multiple profiles for the same local folder without allowing nested sync in the settings for both?
@avitubaros1 commented on GitHub (Dec 16, 2025):
I have only one profile, and also the nested sync is enable (don't know if that has an effect on a single profile)
I also notice that my extension is in version 5.8.0 and not the latest github release because that is the version in the store. Don't know if this is intentional.