Failed to create Hydra Engine - Omniverse Isaac Sim, NEED HELP! Thanks

Omniverse Isaac Sim
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I have similar error, need someone’s help! Thanks

Continuing the discussion from Failed to create Hydra Engine - Omniverse Code:

kit_20230717_160302.log (1.3 MB)

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Hi @lily.chen - The error message “Failed to create Hydra Engine” typically indicates an issue with the graphics rendering engine. The flag you’re using (--/renderer/multiGpu/enabled=false) is intended to disable multi-GPU rendering, which can sometimes resolve issues if your system is having trouble managing multiple GPUs.

Here are a few things you can try to resolve this issue:

  1. Update your graphics drivers: Outdated or incompatible graphics drivers can often cause issues with rendering engines. Make sure your graphics drivers are up to date and compatible with your GPU.
  2. Check your GPU compatibility: Make sure your GPU is compatible with the version of Omniverse you’re using. Some older GPUs may not be fully supported.
  3. Reinstall Omniverse: Sometimes, issues can be resolved by simply reinstalling the software. This can ensure that all components are installed correctly and can resolve any issues caused by corrupted or missing files.