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IDProjectCategoryView StatusDate SubmittedLast Update
0008451opensim[REGION] OpenSim Corepublic2019-01-13 07:462019-01-16 18:20
Assigned To 
PlatformOperating SystemOperating System Version
Product Version 
Target VersionFixed in Version 
Summary0008451: Meshes are randomly failing to load
DescriptionIn the past couple weeks or so on master (Between commits b240de and 4cfcf8); Meshes seem to be randomly failing to load especially where switching outfits and attachments are concerned.

The issue doesn't necessarily appear immediately as I have found that things will usually work for a bit; But if left alone for a while idling and then switch to another outfit that contains mesh random parts of the mesh won't load and will display the pyramid icon (sometimes multiple icons) where the mesh should be that suggests a broken mesh. But I know that these aren't broken meshes because they have previously worked just fine and I can clear my viewer cache and run 'fcache clear' in the console then relog and those meshes will show up fine... For a while until I switch outfits again later and it happens again.

I have also seen this happen to mesh objects rezzed in world but it is a bit more uncommon than mesh attachments having this issue.

There is no particular object that exhibits the issue; It just seems to fail at random on random meshes.

In the viewer debug console there are a lot of messages pertaining to missing textures (404 error) but not sure if it is related to this issue or not.
TagsNo tags attached.
Git Revision or version number
Run Mode Grid (Multiple Regions per Sim)
Physics EngineubODE
Script Engine
Environment.NET / Windows64
Mono VersionNone
Attached Files

- Relationships

-  Notes
mewtwo0641 (reporter)
2019-01-14 02:31

I have also noticed that in addition to the described issue; teleporting to another region will make some of the mesh pieces appear sometimes, but others will still remain unrendered. It also seems to make it hard to detach and attach something else after it happens. I can only switch outfits reliably if I relog first before each attempt.
UbitUmarov (administrator)
2019-01-14 06:26

please test [^]

( my compile of current master, for osgrid - I hope )
paela argus (reporter)
2019-01-14 06:43

Same problem in Singularity but not in Firestorm
mewtwo0641 (reporter)
2019-01-14 20:31

@Ubit - Tested your compiled version but there doesn't seem to be any change for this issue; meshes are still eventually failing to load.
RBFarm (reporter)
2019-01-15 10:36

I got that along with a member of mine had same issue, restarting grid fixed it but I shouldn't have to restart grid for this issue. I'm using OS 9.0.1
and using Firestorm 5.1.7 (55786) Jul 13 2018 22:34:51 (64bit)
paela argus (reporter)
2019-01-15 10:54

Isnt a problem of grid Osgrid restart every 15 minutes all services grid ...
UbitUmarov (administrator)
2019-01-15 12:12

ypu do have flotsam cache active right?
mewtwo0641 (reporter)
2019-01-15 17:49

@Ubit - I have flotsam cache active yes.
RBFarm (reporter)
2019-01-15 20:03

WHERE IS THIS? flotsam cache
mewtwo0641 (reporter)
2019-01-15 22:32

@RBFarm - You can find the configuration file for it in your /bin/config-include directory
UbitUmarov (administrator)
2019-01-16 07:10

what is your region cpu mewtwo?
mewtwo0641 (reporter)
2019-01-16 17:42

@Ubit - I am unsure if you mean CPU useage or what CPU the system is running; but CPU useage is near 0% and the CPU running is an AMD FX 8320 (8 Core) at 3.5 GHz.

There's very few people on the region at any given time and I have seen the issue frequently when it's only just me on the grid/region(s).
Arielle (reporter)
2019-01-16 18:20

I have seen the issues on a number of occasions when jumping home from another grid and one of the attachments or body itself has come off in transit. Attempting to rewear or add the item fails.
A workaround fix I have used for such is to rezz the attachment on the ground and then while standing beside it, select the Wear option from the r-click pie menu. This is usually successful and the item reattaches in the original position and is then fine again on subsequent attempts.

- Issue History
Date Modified Username Field Change
2019-01-13 07:46 mewtwo0641 New Issue
2019-01-14 02:31 mewtwo0641 Note Added: 0033791
2019-01-14 06:26 UbitUmarov Note Added: 0033797
2019-01-14 06:43 paela argus Note Added: 0033800
2019-01-14 20:31 mewtwo0641 Note Added: 0033803
2019-01-15 10:36 RBFarm Note Added: 0033807
2019-01-15 10:54 paela argus Note Added: 0033809
2019-01-15 12:12 UbitUmarov Note Added: 0033810
2019-01-15 17:49 mewtwo0641 Note Added: 0033813
2019-01-15 20:03 RBFarm Note Added: 0033816
2019-01-15 22:32 mewtwo0641 Note Added: 0033817
2019-01-16 07:10 UbitUmarov Note Added: 0033821
2019-01-16 17:42 mewtwo0641 Note Added: 0033825
2019-01-16 18:20 Arielle Note Added: 0033826

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