connection error

[ChoHyunjun1]

I installed raisim on linux and executed raisimUnity. And then I connected raisim to example aliengo as auto connected, but there is same connection error when running on windows.

(cartPole runs correctly.. some examples run correctly but the others do not run.)

error logs System.Exception: Cannot create mesh: libdl.so assembly: type: member:(null) libdl.so assembly: type: member:(null) at (wrapper managed-to-native) Assimp.Unmanaged.UnmanagedLibrary+UnmanagedLinuxLibraryImplementation.dlopen(string,int) at Assimp.Unmanaged.UnmanagedLibrary+UnmanagedLinuxLibraryImplementation.NativeLoadLibrary (System.String path) [0x00000] in :0 at Assimp.Unmanaged.UnmanagedLibrary+UnmanagedLibraryImplementation.LoadLibrary (System.String path) [0x00008] in :0 at Assimp.Unmanaged.UnmanagedLibrary.LoadLibrary (System.String libPath) [0x0002d] in :0 at Assimp.Unmanaged.UnmanagedLibrary.LoadLibrary () [0x00012] in :0 at Assimp.Unmanaged.UnmanagedLibrary.LoadIfNotLoaded () [0x00023] in :0 at Assimp.Unmanaged.AssimpLibrary.CreatePropertyStore () [0x00000] in :0 at Assimp.AssimpContext.CreateConfigs () [0x00006] in :0 at Assimp.AssimpContext.PrepareImport () [0x00000] in :0 at Assimp.AssimpContext.ImportFile (System.String file, Assimp.PostProcessSteps postProcessFlags) [0x00044] in :0 at Assimp.AssimpContext.ImportFile (System.String file) [0x00000] in :0 at UnityMeshImporter.MeshImporter.Load (System.String meshPath, System.Single scaleX, System.Single scaleY, System.Single scaleZ) [0x00027] in :0 at raisimUnity.ObjectController.CreateMesh (UnityEngine.GameObject root, System.String meshFile, System.Single sx, System.Single sy, System.Single sz) [0x00047] in <3f11c6cb46064e41a5eec5925a85940a>:0 at raisimUnity.RsObject.ProcessVisuals (raisimUnity.RsUnityRemote parent, System.Boolean initialized, System.Boolean isInstanced, System.Int32 count) [0x003d9] in <3f11c6cb46064e41a5eec5925a85940a>:0 at raisimUnity.RsuException..ctor (System.Exception ex, System.String message) [0x00037] in <3f11c6cb46064e41a5eec5925a85940a>:0 at raisimUnity.RsObject.ProcessVisuals (raisimUnity.RsUnityRemote parent, System.Boolean initialized, System.Boolean isInstanced, System.Int32 count) [0x0040e] in <3f11c6cb46064e41a5eec5925a85940a>:0 at raisimUnity.RsUnityRemote.Update () [0x00151] in <3f11c6cb46064e41a5eec5925a85940a>:0

[ChoHyunjun1]

and I downloaded linux in external ssd

[jhwangbo]

Do you use ubuntu 22.04? If so, can you follow the instructions in the blue box? https://raisim.com/sections/Installation.html

[ChoHyunjun1]

thank yoy. Vulkan drive was the cuase. now it runs correctly