1.19.2 items vanishing
SapsDetato opened this issue ยท 14 comments
Items are randomly vanishing from bags. It doesnt matter if its vanilla items of modded items
I have been using version 1.3.25 of Simple Backpacks on 1.19.2 for many months, and have had occasional player reports of items going missing. Lately one player in particular has been noticing it, and we are trying to figure out how to reproduce the issue reliably. No luck yet.
(I am the one player in particular who Dranorter is referring to.)
I have recently been having issues with items vanishing. I have been using the backpacks for a long time, but recently, I started using them a lot more intensely, keeping a lot of backpacks in my enderpack and keeping my enderpack on me at all times, to carry a large inventory on my back; as a result, swapping multiple packs in and out very frequently.
I've noticed two incidents:
I had a backpack named "alien trees" in my Ender chest for a couple years, holding End saplings from the Better End mod, together with the soil types needed to grow them. A couple of weeks ago I re-sorted all of my stuff in backpacks (to try and carry "everything" on me at all times). As a result, I put all the "alien trees" into a general "Seeds & Saplings" backpack, to consolidate. I recall accessing this backpack many times after doing that, and looking at the End tree saplings inside it, still fine. But then a couple of days ago I looked inside and they were gone! The End soil types were also gone. As far as I can recall, everything else in the backpack is fine. Lots of seeds and saplings still in there. Everything that disappeared was modded, but some of the other stuff that stayed around fine was also modded. But it is interesting that everything which disappeared was from the same mod, Better End.
Second incident: we recently added some more biomes to our server. I went and gathered saplings for three new tree types, and put them into my "Seeds & Saplings" backpack. Very soon after, I opened the backpack again and found that one of the three had vanished!
It's very strange that it is specifically "Seeds & Saplings" that things are vanishing from.
We recently added a different backpack mod (mpcs backpacks), within the past month, which I have also been using some. So it is possible that the disappearances are somehow due to an interaction between the two.
I replicated it!
Our server has a "sort" button from some mod, which works in chests but also appears in the Simple Backpacks. Whenever I sort, close backpack, and reopen backpack, then one stack of items in the pack is vanished. My end trees must have vanished one at a time over the course of a week or so, every time I decided to press sort -- and I didn't notice until they were all gone.
I am going to report some strange findings.
First of all, important note -- the "sort" button is from Charm.
I am able to re-create this bug by pressing the sort button, but some players on my server are not. I have a client-side mod "Ambient Sound". When I disable that mod, I no longer experience the bug.
In addition to the lost items bug, with "Ambient Sound" on, I noticed the Charm sort is in a different order than with "Ambient Sound" off.
However, @abramdemski does not have the "Ambient Sound" mod, and he can reproduce the bug, so this is not a simple mod incompatibility.
At this point I'm not sure whether this should be most properly reported as a bug to Charm, Ambient Sound, this mod, or perhaps even the Fabric API (since the actual issue doesn't seem to be in the backpack code or the Charm sort code, but rather in the interactions between things).