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IDProjectCategoryView StatusDate SubmittedLast Update
0007714opensim[REGION] OpenSim Corepublic2015-09-03 14:412015-10-18 08:22
ReporterLaurentBechir 
Assigned To 
PriorityhighSeveritycrashReproducibilityalways
StatusnewResolutionopen 
Platform ARMv7OSUbuntu LinuxOS Version14.04 LTS
Product Versionmaster (dev code) 
Target VersionFixed in Version 
Summary0007714: Opensimulator crashes on startup
DescriptionOpensimulator 0.8.1.1 crashes on startup. I've tried the binary version downloaded from the Opensimulator website, and I've compiler it from the source of version 0.8.1.1. The problem sees to come from BulletSim :

Exception: System.DllNotFoundException: BulletSim

I've joined the full crash log
TagsNo tags attached.
Git Revision or version number
Run ModeStandalone (1 Region)
Physics EngineBasicPhysics
Script Engine
EnvironmentMono / Linux64
Mono Version3.2
Viewer
Attached Filestxt file icon opensimulator-crash-log.txt [^] (5,340 bytes) 2015-09-03 14:41 [Show Content]
txt file icon opensimulator-crash-log-ode.txt [^] (4,240 bytes) 2015-09-04 03:56 [Show Content]

- Relationships

-  Notes
(0029413)
LaurentBechir (reporter)
2015-09-04 03:56

I've changed the physics for ODE, and opensimulator crashes as well. I add the crash log of it.
(0029414)
LaurentBechir (reporter)
2015-09-04 03:59

It works if I use basicphysics as physics engine.
(0029416)
LaurentBechir (reporter)
2015-09-05 06:55

I've tried to run it with Ubuntu Vivid. The same problem occurs. It works only with basicphysics engine.
(0029417)
danbanner (manager)
2015-09-05 06:58
edited on: 2015-09-05 07:05

Try it with BulletXNA physics
http://opensimulator.org/wiki/BulletSim [^]

i.e.
    [Startup]
    physics = BulletSim
    [BulletSim]
    ;BulletEngine = BulletUnmanaged ; The default
    BulletEngine = BulletXNA ; uncomment this line for C# version of Bullet

(0029418)
triplehx3 (reporter)
2015-09-05 07:02

i dont think this will help as the physics dll,s shipped with opensim source are compiled on x86 and probably wont run to well on arm . i would asume you would need to recompile the physics dll,s on arm. I may be way of here just trying to help
(0029419)
danbanner (manager)
2015-09-05 07:04

for non x86 platforms there is a C# version of bulletsim
(0029422)
LaurentBechir (reporter)
2015-09-05 16:12

BulletXNA works fine. it would be nice to have it mentioned in the OpenSim.ini in the BulletSim section. I would make it easier for people to figure out what is going wrong when they use an ARM platform.
(0029510)
UbitUmarov (administrator)
2015-10-18 08:16

Physics engines supporting binary libraries are only provided for intel compatible CPUs. This is just because we don't have platforms with other cpus. Most sources are available at opensim libs repository (http://opensimulator.org/wiki/Opensim-libs_git_repository [^]) so you can try to compile for your platform.
(0029511)
nebadon (administrator)
2015-10-18 08:22

Just a heads up opensimulator only offers official support for x86 and x86_64, that said here is a page I used to get it running on my Raspberry Pi 2 Model B. If you are trying to make opensim running on the Raspberry Pi 1 models, you will be very disappointed as you can probably get opensimulator running, but doing anything is pretty much impossible.

http://www.s-config.com/opensimraspberry-pi-rasbian-hard-float-works/ [^]

- Issue History
Date Modified Username Field Change
2015-09-03 14:41 LaurentBechir New Issue
2015-09-03 14:41 LaurentBechir File Added: opensimulator-crash-log.txt
2015-09-04 03:56 LaurentBechir Note Added: 0029413
2015-09-04 03:56 LaurentBechir File Added: opensimulator-crash-log-ode.txt
2015-09-04 03:59 LaurentBechir Note Added: 0029414
2015-09-05 06:55 LaurentBechir Note Added: 0029416
2015-09-05 06:58 danbanner Note Added: 0029417
2015-09-05 07:02 triplehx3 Note Added: 0029418
2015-09-05 07:03 danbanner Note Edited: 0029417 View Revisions
2015-09-05 07:04 danbanner Note Added: 0029419
2015-09-05 07:05 danbanner Note Edited: 0029417 View Revisions
2015-09-05 16:12 LaurentBechir Note Added: 0029422
2015-10-18 08:16 UbitUmarov Note Added: 0029510
2015-10-18 08:22 nebadon Note Added: 0029511


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