[GH-ISSUE #1734] Error Code in Floccus Firefox Extension with Linkwarden

kerem commented

2026-02-25 22:39:10 +03:00

Owner

Originally created by @xtr3-m3 on GitHub (Oct 2, 2024).
Original GitHub issue: https://github.com/floccusaddon/floccus/issues/1734

Which version of floccus are you using?

5.3.0

How many bookmarks do you have, roughly?

50

Are you using other means to sync bookmarks in parallel to floccus?

No

Sync method

Linkwarden

Which browser are you using? In case you are using the phone App, specify the Android or iOS version and device please.

Firefox 130.0.1

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

I get a sync error, when floccus is linked with Linkwarden. The sync is successful, but i always get the error message.
E019: HTTP status 409. Failed POST request. Check your server configuration and log.

floccus-5.3.0-2024-10-02-redacted.log

Expected Behavior

Successful Sync without any error Codes

To Reproduce

Just start a Linkwarden Sync.

Debug log provided

I have provided a debug log file

Originally created by @xtr3-m3 on GitHub (Oct 2, 2024). Original GitHub issue: https://github.com/floccusaddon/floccus/issues/1734 ### Which version of floccus are you using? 5.3.0 ### How many bookmarks do you have, roughly? 50 ### Are you using other means to sync bookmarks in parallel to floccus? No ### Sync method Linkwarden ### Which browser are you using? In case you are using the phone App, specify the Android or iOS version and device please. Firefox 130.0.1 ### 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 ![floccus_error](https://github.com/user-attachments/assets/4819d8ab-715a-4552-ab3e-4d94d00517ca) I get a sync error, when floccus is linked with Linkwarden. The sync is successful, but i always get the error message. `E019: HTTP status 409. Failed POST request. Check your server configuration and log. ` [floccus-5.3.0-2024-10-02-redacted.log](https://github.com/user-attachments/files/17233943/floccus-5.3.0-2024-10-02-redacted.log) ### Expected Behavior Successful Sync without any error Codes ### To Reproduce Just start a Linkwarden Sync. ### Debug log provided - [X] I have provided a debug log file

kerem

2026-02-25 22:39:10 +03:00

closed this issue
added the
bug

feature: Linkwarden
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kerem commented

2026-02-25 22:39:11 +03:00

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Owner

@github-actions[bot] commented on GitHub (Oct 2, 2024):

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.
I'm Marcel and I created floccus a few years ago, maintaining it ever 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.
Note also that GitHub 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!
To continue the development and maintenance of this project in a sustainable way it is expected that you donate to the project when opening a ticket,
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.

I look forward to working with you on this issue
Cheers 💙

@github-actions[bot] commented on GitHub (Oct 2, 2024): Hello :wave: 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. I'm Marcel and I created floccus a few years ago, maintaining it ever 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. Note also that GitHub 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! To continue the development and maintenance of this project in a sustainable way it is expected that you donate to the project when opening a ticket, 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. I look forward to working with you on this issue Cheers :blue_heart:

kerem commented

2026-02-25 22:39:11 +03:00

Author

Owner

@xtr3-m3 commented on GitHub (Oct 2, 2024):

Hello,

i had to use Google Drive for sync method for the issue. Linkwarden is not in the dropdown menu :)
Let me know, if you need more Infos from me!

Thanks!

@xtr3-m3 commented on GitHub (Oct 2, 2024): Hello, i had to use Google Drive for sync method for the issue. Linkwarden is not in the dropdown menu :) Let me know, if you need more Infos from me! Thanks!

kerem commented

2026-02-25 22:39:11 +03:00

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Owner

@marcelklehr commented on GitHub (Oct 4, 2024):

Hi @xtr3-m3
This indicates that there was a conflict when trying to sync the bookmarks. Does the error persist when you try syncing again? It should be only temporary.

@marcelklehr commented on GitHub (Oct 4, 2024): Hi @xtr3-m3 This indicates that there was a conflict when trying to sync the bookmarks. Does the error persist when you try syncing again? It should be only temporary.

kerem commented

2026-02-25 22:39:11 +03:00

Author

Owner

@xtr3-m3 commented on GitHub (Oct 4, 2024):

Hi Marcel,

the error persist even when i try to sync again. Another thing i noticed: When i delete a bookmark in my browser (Firefox), it should also deleted in Linkwarden? At the moment, nothing happens and the bookmarks stays in Linkwarden.

@xtr3-m3 commented on GitHub (Oct 4, 2024): Hi Marcel, the error persist even when i try to sync again. Another thing i noticed: When i delete a bookmark in my browser (Firefox), it should also deleted in Linkwarden? At the moment, nothing happens and the bookmarks stays in Linkwarden.

kerem commented

2026-02-25 22:39:11 +03:00

Author

Owner

@xtr3-m3 commented on GitHub (Oct 14, 2024):

Hello,

update for my case. Its now working like it should. :)
I reinstalled the extension and setup Linkwarden again, first i had the same error, but then i used the download once button in the extension. It synched a short time and everything was fine!

@xtr3-m3 commented on GitHub (Oct 14, 2024): Hello, update for my case. Its now working like it should. :) I reinstalled the extension and setup Linkwarden again, first i had the same error, but then i used the download once button in the extension. It synched a short time and everything was fine!

kerem commented

2026-02-25 22:39:11 +03:00

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Owner

@JGrantman commented on GitHub (Dec 9, 2024):

I have the same issue with "HTTP status 409. Failed POST request. Check your server configuration and log." showing up over and over again in the Floccus log when syncing with Linkwarden.

Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate?

@JGrantman commented on GitHub (Dec 9, 2024): I have the same issue with "HTTP status 409. Failed POST request. Check your server configuration and log." showing up over and over again in the Floccus log when syncing with Linkwarden. Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate?

kerem commented

2026-02-25 22:39:11 +03:00

Author

Owner

@marcelklehr commented on GitHub (Dec 9, 2024):

Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate?

Yes, this might be the cause, floccus doesn't sort out duplicates before uploading to linkwarden.

@marcelklehr commented on GitHub (Dec 9, 2024): > Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate? Yes, this might be the cause, floccus doesn't sort out duplicates before uploading to linkwarden.

kerem commented

2026-02-25 22:39:11 +03:00

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Owner

@PawsFunctions commented on GitHub (Jan 16, 2025):

Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate?

Yes, this might be the cause, floccus doesn't sort out duplicates before uploading to linkwarden.

100% verified, Preventing duplicate links causes this error. I definitely have duplicate links, and Floccus was unable to complete syncing. Disabling this feature stopped the error, and it has been working fine for the past few days

@PawsFunctions commented on GitHub (Jan 16, 2025): > > Could this be a byproduct of not allowing duplicates in the Linkwarden settings and not really an "error" so much as the server refusing or not accepting a duplicate? > > Yes, this might be the cause, floccus doesn't sort out duplicates before uploading to linkwarden. 100% verified, Preventing duplicate links causes this error. I definitely have duplicate links, and Floccus was unable to complete syncing. Disabling this feature stopped the error, and it has been working fine for the past few days ![Image](https://github.com/user-attachments/assets/7428c11e-3d99-4ea2-92ec-4d4f4ba55967)

kerem commented

2026-02-25 22:39:11 +03:00

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Owner

@github-actions[bot] commented on GitHub (Jan 17, 2026):

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

@github-actions[bot] commented on GitHub (Jan 17, 2026): This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

kerem referenced this issue

2026-02-25 23:30:56 +03:00

[PR #1158] [CLOSED] Fix typos and wording in german messages #1821

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[GH-ISSUE #1734] Error Code in Floccus Firefox Extension with Linkwarden #1158

Which version of floccus are you using?

How many bookmarks do you have, roughly?

Are you using other means to sync bookmarks in parallel to floccus?

Sync method

Which browser are you using? In case you are using the phone App, specify the Android or iOS version and device please.

Which version of Nextcloud Bookmarks are you using? (if relevant)

Which version of Nextcloud? (if relevant)

What kind of WebDAV server are you using? (if relevant)

Describe the Bug

Expected Behavior

To Reproduce

Debug log provided