9
Can't submit new post (lemmy.world)
submitted 1 year ago by maf@lemmy.world to c/support@lemmy.world
6 comments fedilink hide all child comments

Hi lemmy.world folks,

I'm having an issue creating a new post in !selfhosted@lemmy.world.

  1. Cross-instance posting from my home instance (https://szmer.info) only creates a post in my home instance's view of @lemmy.world. After 10 hours the post still doesn't appear on @lemmy.world.
  2. I've created a local (@lemmy.world) account and tried again - but then the Submit button spins forever. The post doesn't appear in the community.
  3. Using the "Photon" UI I get an error pop-up saying simply "couldnt_create_post".

To the best of my knowledge I'm not banned.

Do you know what coud be going on and how could I regain my ability to post?

top 6 comments
sorted by: hot top controversial new old
[-] maf@lemmy.world 5 points 1 year ago

I think I've found the issue. So I've found out that Lemmy has a 200 character limit for titles. My post had 198 characters:

I’ve just released Gatekeeper 1.6.0. It’s a single executable that turns any Linux machine into a home gateway. Now with realtime traffic graphs, LAN autoconfiguration, full cone NAT & better looks.

Removing the word "just" at the beginning brought the total character count to "193":

I’ve released Gatekeeper 1.6.0. It’s a single executable that turns any Linux machine into a home gateway. Now with realtime traffic graphs, LAN autoconfiguration, full cone NAT & better looks.

And the post got created successfully :)

I think something might have prevented lemmy.world from accepting the 198-character title but worked with 193-character one. This doesn't happen on my home instance, running lemmy 0.18.1 but happens on @lemmy.world, running 0.18.5.

[-] Vorticity@lemmy.world 3 points 1 year ago

Since you investigated and found a workaround maybe it would be worth submitting an issue to the Lemmy GitHub repo.

[-] maf@lemmy.world 3 points 1 year ago* (last edited 1 year ago)

Ah, I've found the issue. The ampersand character in the title was escaped to HTML entity (&), which bumped the title length above the limit. I noticed this after posting the shorter title & trying to change it back.

[-] TheGreenGolem@lemm.ee 1 points 1 year ago

I think titles would be more on to the point than being about 200 chars long.

this post was submitted on 22 Oct 2023
9 points (76.5% liked)

Lemmy.world Support

3212 readers
39 users here now

Lemmy.world Support

Welcome to the official Lemmy.world Support community! Post your issues or questions about Lemmy.world here.

This community is for issues related to the Lemmy World instance only. For Lemmy software requests or bug reports, please go to the Lemmy github page.

This community is subject to the rules defined here for lemmy.world.

To open a support ticket Static Badge

You can also DM https://lemmy.world/u/lwreport or email report@lemmy.world (PGP Supported) if you need to reach our directly to the admin team.

Follow us for server news 🐘

Outages 🔥

https://status.lemmy.world

founded 1 year ago
MODERATORS
ruud@lemmy.world
MrKaplan@lemmy.world
jelloeater85@lemmy.world
lwadmin@lemmy.world
Serinus@lemmy.world