[Fixed] [Mainsite] Unexpected end of JSON input

[Lichon]

I have [many] old bookmarks, which has stopped working [for quite some time now] and gives the error as in thread title.

Example: https://mangadex.org/title/28289/living-in-this-world-with-cut-paste
Expected: Redirect to https://mangadex.org/title/acaf9991-d55c-4d8d-8f26-f98d769f4e32/cut-paste-de-kono-sekai-o-ikiteiku (or similar depending on whatever title is currently considered primary - they do change)

 

[wiz_gmc]

When you open the resource, https://mangadex.org/title/28289/living-in-this-world-with-cut-paste, the app sends a POST request to https://mangadex.org/legacy/mapping and gets a 405 Response, which means the server isn't allowing it to POST.

You get that JSON input error because it is reading the error 405 message instead of json data.

Sending a GET request to https://mangadex.org/legacy/mapping returns a 404 Response, which means that there is no legacy mapping at https://mangadex.org

Copying the original request the user interface made, but sending it to to https://api.mangadex.org/legacy/mapping instead does result in a successful response, that includes json data, that includes the key acaf9991-d55c-4d8d-8f26-f98d769f4e32 that you need to get to the current version of the resource.

It's not something a user can fix, but someone with the source code should be able to fix it in a matter of seconds. They just need to replace all instances of "https://mangadex.org/legacy/mapping" with "https://api.mangadex.org/legacy/mapping"

 

[Bartolumiu]

Nice catch... will be fixed soon

Thanks for reporting it!

 

[Bartolumiu]

Hi @Lichon (& co.)!
The fix for this bug should now be in prod.

As @wiz_gmc correctly guessed, it was due to the request being sent to the wrong host (the root of the active domain instead of the API)