Isaac Sim cannot load RTX

Autonomous Machines Robotics - Isaac Isaac Gym
1

2024-02-19 13:40:32 [8,190ms] [Warning] [omni.kit.hotkeys.core.registry] [Hotkey] duplicated action as SPACE (On Press) with omni.kit.widget.toolbar.omni.kit.widget.toolbar::toolbar::play!
2024-02-19 13:40:32 [8,190ms] [Warning] [omni.kit.hotkeys.core.registry] [Hotkey] Cannot register Global [omni.kit.widget.toolbar] omni.kit.widget.toolbar::toolbar::play.SPACE, error code: Duplicated action definition
[8.294s] app ready
2024-02-19 13:40:32 [8,717ms] [Warning] [omni.kit.hotkeys.core.registry] [Hotkey] duplicated action as SPACE (On Press) with omni.kit.widget.toolbar.omni.kit.widget.toolbar::toolbar::play!
2024-02-19 13:40:32 [8,717ms] [Warning] [omni.kit.hotkeys.core.registry] [Hotkey] Cannot register Global [omni.kit.widget.toolbar] omni.kit.widget.toolbar::toolbar::play.SPACE, error code: Duplicated action definition
2024-02-19 13:40:32 [8,943ms] [Error] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp error: C120 could not find module ‘::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR’ in module path
2024-02-19 13:40:32 [8,943ms] [Warning] [rtx.neuraylib.plugin] Loading MdlModule to DB (default_scope) failed: ::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR
2024-02-19 13:40:32 [8,944ms] [Warning] [rtx.neuraylib.plugin] Loading transaction committed (this thread). MdlModule is NOT in the DB (default_scope): ::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR
2024-02-19 13:40:32 [8,944ms] [Warning] [omni.kit.material.library.material_library] process_ov_neuraylib: failed to get module from E:/ois/pkg/isaac_sim-2023.1.1/kit/mdl/core/Base/OmniPBR.mdl
2024-02-19 13:40:34 [10,501ms] [Error] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp error: C120 could not find module ‘::Default’ in module path
2024-02-19 13:40:34 [10,501ms] [Warning] [rtx.neuraylib.plugin] Loading MdlModule to DB (rtx_scope0) failed: ::Default
2024-02-19 13:40:34 [10,501ms] [Warning] [rtx.neuraylib.plugin] Loading transaction committed (this thread). MdlModule is NOT in the DB (rtx_scope0): ::Default
2024-02-19 13:40:34 [10,501ms] [Error] [rtx.neuraylib.plugin] Failed to resolve overloads. The MdlModule ‘mdl::Default’ is not loaded.
2024-02-19 13:40:34 [10,501ms] [Error] [carb.scenerenderer-rtx.plugin] Failed to uniquely resolve MDL material ‘Default’ from module ‘Default.mdl’.
2024-02-19 13:40:34 [10,666ms] [Warning] [omni.hydra.rtx] HydraEngine rtx failed creating scene renderer.
2024-02-19 13:40:34 [10,669ms] [Warning] [omni.hydratexture.plugin] rtx::raytracing::RaycastQueryManager is not available

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2

I had already reinstall it,still unavailable.
Windows 11
551.52
RTX4090

3

Same issue.
Ubuntu 22.04
Driver Version: 535.161.07
RTX 4090

After serval mitutes waiting, it works

4

Actually the main issue is

2024-03-11 07:41:18 [11,350ms] [Error] [rtx.neuraylib.plugin] Failed to resolve overloads. The MdlModule 'mdl::Default' is not loaded.
2024-03-11 07:41:18 [11,351ms] [Error] [carb.scenerenderer-rtx.plugin] Failed to uniquely resolve MDL material 'Default' from module 'Default.mdl'.

And it still doesn’t work after whole night.And I had already change my driver version to recommand 528.24.But it can work on Ubuntu 20.04.

2024-03-11 07:41:16 [9,275ms] [Warning] [omni.kit.hotkeys.core.registry] [Hotkey] Cannot register Global [omni.kit.widget.toolbar] omni.kit.widget.toolbar::toolbar::play.SPACE, error code: Duplicated action definition
2024-03-11 07:41:16 [9,486ms] [Error] [rtx.neuraylib.plugin] [MDLC:COMPILER]   1.0   MDLC   comp error: C120 could not find module '::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR' in module path
2024-03-11 07:41:16 [9,486ms] [Warning] [rtx.neuraylib.plugin] Loading MdlModule to DB (default_scope) failed: ::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR
2024-03-11 07:41:16 [9,487ms] [Warning] [rtx.neuraylib.plugin] Loading transaction committed (this thread). MdlModule is NOT in the DB (default_scope): ::Z73file_3A::Z18E_3A::ois::pkg::ZCEisaac_5Fsim_2D2023_2E1_2E1::kit::mdl::core::Base::OmniPBR
2024-03-11 07:41:16 [9,494ms] [Warning] [omni.kit.material.library.material_library] process_ov_neuraylib: failed to get module from E:/ois/pkg/isaac_sim-2023.1.1/kit/mdl/core/Base/OmniPBR.mdl
2024-03-11 07:41:18 [11,350ms] [Error] [rtx.neuraylib.plugin] [MDLC:COMPILER]   1.0   MDLC   comp error: C120 could not find module '::Default' in module path
2024-03-11 07:41:18 [11,350ms] [Warning] [rtx.neuraylib.plugin] Loading MdlModule to DB (rtx_scope0) failed: ::Default
2024-03-11 07:41:18 [11,350ms] [Warning] [rtx.neuraylib.plugin] Loading transaction committed (this thread). MdlModule is NOT in the DB (rtx_scope0): ::Default
2024-03-11 07:41:18 [11,350ms] [Error] [rtx.neuraylib.plugin] Failed to resolve overloads. The MdlModule 'mdl::Default' is not loaded.
2024-03-11 07:41:18 [11,351ms] [Error] [carb.scenerenderer-rtx.plugin] Failed to uniquely resolve MDL material 'Default' from module 'Default.mdl'.
2024-03-11 07:41:18 [11,517ms] [Warning] [omni.hydra.rtx] HydraEngine rtx failed creating scene renderer.
2024-03-11 07:41:18 [11,522ms] [Warning] [omni.hydratexture.plugin] rtx::raytracing::RaycastQueryManager is not available
5

The same , how to solve this ?

6

Same issue with driver 535.161.07 4070 RTX Super.

7

Several month after, anyone got solution? Same issue, help!