execpetion when connecting camera (L515)

[Arulchozhan]

librealsense	2.55.1 RELEASE
OS	Windows

Intel RealSense Viewer / Depth Quality Tool has crashed with the following error message:

Unhandled exception escaping from a worker thread!
Error type: Unknown error (-529697949)!
![l515_issue while start](https://github.com/user-attachments/assets/c6726caa-f4e7-4651-bc71-00f225af1121)

[MartyG-RealSense]

Hi @Arulchozhan The L515 camera model cannot be detected by RealSense SDK version 2.55.1 as L515 was removed in version 2.54.1 because it is a retired camera model. The L515 should be able to be detected if you use the 2.53.1 version link below to install the full 2.53.1 SDK with the 'Intel.RealSense.SDK-WIN10' installer file or download and run the 'Intel.RealSense.Viewer.exe' file.

https://github.com/IntelRealSense/librealsense/releases/tag/v2.53.1

[MartyG-RealSense]

Hi @Arulchozhan Do you require further assistance with this case, please? Thanks!

[Arulchozhan]

Hello, @MartyG-RealSense Thank you for your quick reply. I immediately got the version, and it worked for me. I also want to seek for a sample code for the interface with the C# (WPF) program. Previously, I performed the steps below, but I couldn't get the Dll successfully.

I am looking for your advice to step into development thanks

[Arulchozhan]

@MartyG-RealSense I managed to construct and use the DLL, however, I still can't run the capture example. I'm receiving the following issue.

[MartyG-RealSense]

There is advice about the The type initializer for 'Intel.Realsense.Context' threw an exception error at #4495

[Arulchozhan]

@MartyG-RealSense

yes (point 2 ) it works for me thanks for your assistance

[MartyG-RealSense]

You are very welcome. It's great to hear that point 2 worked for you!

[MartyG-RealSense]

Case closed due to solution achieved and no further comments received.