I will try so and then will tell you whether I succeeded. Thank you for your help!The standard mono install is the default debian which is 5.8 or something like that.
You need to follow the instructions on this page under the Raspbian 10 section:
Download - Stable | Mono
www.mono-project.com
That should give you 6.10.0.104
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- Thread starter Geir Nøklebye
- Start date
The error message is:
Fatal error: System.Exception: No IAssetService available.
at OpenSim.Region.Framework.Scenes.Scene.get_AssetService () [0x0001c]: in <0ed9291266964b028d9fd598a8b22975>:0
at OpenSim.Region.ClientStack.Linden.GetMeshModule.AddRegion (OpenSim.Region.Framework.Scenes.Scene pScene) [0x00010] in <0fb02baf883c4384b44d788a27b43274>:0
at OpenSim.ApplicationPlugins.RegionModulesController.RegionModulesControllerPlugin.AddRegionToModules (OpenSim.Region.Framework.Scenes.Scene scene) [0x00321] in <06a08c80ee04447db1a0efbde1406c62>:0
at OpenSim.OpenSimBase.CreateRegion (OpenSim.Framework.RegionInfo regionInfo, System.Boolean portadd_flag, System.Boolean do_post_init, OpenSim.Framework.IScene& mscene) [0x0011d] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.OpenSimBase.CreateRegion (OpenSim.Framework.RegionInfo regionInfo, System.Boolean portadd_flag, OpenSim.Framework.IScene& scene) [0x00000] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.ApplicationPlugins.LoadRegions.LoadRegionsPlugin.PostInitialise () [0x00128] in <fbbac02036494cec8663ab32e7227c32>:0
at OpenSim.OpenSimBase.StartupSpecific () [0x00248] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.OpenSim.StartupSpecific () [0x00101] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.Framework.Servers.BaseOpenSimServer.Startup () [0x00064] in <bb67a0b4c8ed4e34b7f1c4e17e468090>:0
Fatal error: System.Exception: No IAssetService available.
at OpenSim.Region.Framework.Scenes.Scene.get_AssetService () [0x0001c]: in <0ed9291266964b028d9fd598a8b22975>:0
at OpenSim.Region.ClientStack.Linden.GetMeshModule.AddRegion (OpenSim.Region.Framework.Scenes.Scene pScene) [0x00010] in <0fb02baf883c4384b44d788a27b43274>:0
at OpenSim.ApplicationPlugins.RegionModulesController.RegionModulesControllerPlugin.AddRegionToModules (OpenSim.Region.Framework.Scenes.Scene scene) [0x00321] in <06a08c80ee04447db1a0efbde1406c62>:0
at OpenSim.OpenSimBase.CreateRegion (OpenSim.Framework.RegionInfo regionInfo, System.Boolean portadd_flag, System.Boolean do_post_init, OpenSim.Framework.IScene& mscene) [0x0011d] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.OpenSimBase.CreateRegion (OpenSim.Framework.RegionInfo regionInfo, System.Boolean portadd_flag, OpenSim.Framework.IScene& scene) [0x00000] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.ApplicationPlugins.LoadRegions.LoadRegionsPlugin.PostInitialise () [0x00128] in <fbbac02036494cec8663ab32e7227c32>:0
at OpenSim.OpenSimBase.StartupSpecific () [0x00248] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.OpenSim.StartupSpecific () [0x00101] in <d64165c8925a4e2bb0422b15805c73bb>:0
at OpenSim.Framework.Servers.BaseOpenSimServer.Startup () [0x00064] in <bb67a0b4c8ed4e34b7f1c4e17e468090>:0
At last I solved this problem: The directory "TextureAssetSet" misses a texture file with the name 43c32285-d658-1793-c123-bf86315de055.jp2 that the system tried to load. After copying some other jp2-file to that name the system starts in a normal manner.
But if I try to rezz a new prim sometimes nothing happens, sometimes I get the prim.
But if I try to rezz a new prim sometimes nothing happens, sometimes I get the prim.
I suggest you start with a SQLite db to check you are up and running, and then move on to MariaDB after.
Thanks for spotting the missing file, I'll upload an updated archive.
I already tried that. The problem is the same.
What physics engine did you configure it with?
Also firewall ports if you have set your PI up with a firewall?
Finally which viewer do you use, because if you have the latest Firestorm it probably will not work great with that particular build of opensim?
Alternatively you can do as other have successfully done, grab the latest source from the opensim dev branch, swap in my ARM libraries and compile your own version.
Alternatively you can do as other have successfully done, grab the latest source from the opensim dev branch, swap in my ARM libraries and compile your own version.
You have to use ubODE physics as there is no support for Bullet on the PI. It needs full OpenGL for that, but currently only supports OpenGL ES.
This is the reason why you cannot rezz.
This is the reason why you cannot rezz.
Actually bullet isn’t running at all so it falls back to basic physics and that may or may not work.
Revise myself on that, I thought I had left out the BulletSim library, but it is there with the config, so it will load and collide fine, but you cannot rezz anything and if it does it is pure luck.
For some reason bulletsim use OpenGL coordinates from the viewer to place objects in the scene (rezzing) and since the PI only has OpenGL ES support it does not work as expected by the library.
I have not tested it for a year, and Raspbian have added some support for OpenGL 2.1 since but it is not complete. Perhaps a recompile of bullet will make it work, but I am going to leave that for the upcoming 64-bit Raspbian.
For some reason bulletsim use OpenGL coordinates from the viewer to place objects in the scene (rezzing) and since the PI only has OpenGL ES support it does not work as expected by the library.
I have not tested it for a year, and Raspbian have added some support for OpenGL 2.1 since but it is not complete. Perhaps a recompile of bullet will make it work, but I am going to leave that for the upcoming 64-bit Raspbian.
After changing physics engine rezzing works fine!
I believe, you should activate ubODE physics in the OpenSim.ini of your opensim distribution for the raspi. Default is at the moment still bullet. Thanks for all the help!
Glad you have it working.After changing physics engine rezzing works fine!
Agreed - will change that setting.
Sparkaphat Doobie
New member
Have you looked at this one? https://www.khadas.com/product-page/vim4
What would be needed to run OpenSim Standalone Hypergrid on it, and how would it perform compared to a Raspberry Pi?
What would be needed to run OpenSim Standalone Hypergrid on it, and how would it perform compared to a Raspberry Pi?
I am sorry I have not looked at it.
The first thing you need to establish is what operating systems you can run on it, and thereafter check if it will run a version 6.x mono. Additionally you might have to recompile the libs on it.
With mono no longer being developed after Microsoft took it over and froze it, to what extent it will run at all on a new SBC is anyone's guess.
If you can make mono work and the needed libs to compile, it would be like running OpenSim on any Linux system.
Note that you most likely will have to run a 32-bit operating system because there is no 64-bit mono for ARM (unless you go through the pain of compiling it yourself).
Also note that mono 6.8.0 that is distributed with Debian 11 cannot compile OpenSim. The compilation crashes around midway into the build. To compile it on Debian 11 you have to install a mono for Debian 10.