VK_ERROR_DEVICE_LOST please help

Ehi, I receive this error without any plausible explanation. Sometimes it happens when I TRY to click play, sometimes when I click the stop button, sometimes when I just pass with the cursor over buttons.

Fatal error: [File:/home/ebonetto/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanUtil.cpp] [Line: 609]
VulkanRHI::vkQueueSubmit(Queue, 1, &SubmitInfo, Fence->GetHandle()) failed, VkResult=-4
at /home/ebonetto/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp:67
with error VK_ERROR_DEVICE_LOST
/home/ebonetto/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp:67
with error VK_ERROR_DEVICE_LOST
Signal 11 caught.

This happens with both Vulkan 1.1.101 and the latest version.
Diagnostics.txt (3.54 KB)
IsaacSimProject.log (378 KB)
IsaacSimProject-CRC.log (11.4 KB)
IsaacSimProject.log (378 KB)

Hi

Please use the latest Isaac SDK and Sim that was released yesterday.
Please note that Isaac Sim based on UE4 will be no longer be developed and supported by Isaac SDK for 2019.3 release and forward.
Please use the Isaac Sim based on Unity.

Thank you,
Liila

How can we import our robot models in Unity since you’re ditching support for UE4?

Hi

There are tools for importing URDF in Unity, but please post your question in the “Isaac Sim for Navigation” forum for detailed answer.

THanks,
Liila