Cannot run a default Simulink Example: "Stream Camera, Depth and Semantic Segmentation Data from Unreal Engine to NVIDIA Jetson"
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Dear all,
I try to follow the instructions of a UAV Toolbox/Simulation 3D example, Stream Camera, Depth and Semantic Segmentation Data from Unreal Engine to NVIDIA Jetson. However, it returns an error message as below. Please note that I use the trial version of r2022a with all toolboxes installed.
>> open_system("StreamFromUnrealToJetsonExampleModel.slx")
>> sim("StreamFromUnrealToJetsonExampleModel.slx");
STD exception 'class std::runtime_error': 'Failed to load bundle #909: C:\Program Files\MATLAB\R2022a\bin\win64\libmwgstreamerbuiltins.dll' was caught.
When I comment out all three Video Send blocks and terminate the signal outputs, the example can be run as seen below.
Another supportive information I can give is that, I can run another example, UAV Package Delivery, flawlessly. Once I add a Video Send block as below, I got the same error message as above.
May anybody replicate and help on this issue simply by running Stream Camera, Depth and Semantic Segmentation Data from Unreal Engine to NVIDIA Jetson example?
Kind regards,
1 个评论
Jianxin Sun
2022-7-28
Hi Ozan,
Do you have gstreamer installed on your machine? If you do, what version did you install?
Jianxin
采纳的回答
Remo Pillat
2024-1-6
0 个投票
I can confirm that in R2022a, you need to install one of the Visual Studio editions (Community, Professional etc.) to ensure that the "Video Send" block works. You need at least Visual Studio 2015, but newer versions will also do. You do not need to install gstreamer or Unreal Engine.
This limitation of the "Video Send" block was fixed in R2022b Update 4, so if you can upgrade to 22b or a newer release, no Visual Studio installation is required.
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