can not open LI-ISX019-GMSL

[Git89]

Hi!

Thanks for the greatest work. I got a problem when I tried to open LI-ISX019-GMSL.

OS : Ubuntu 16.04

1. Following this link https://github.com/LI01/linux_camera_tool/blob/master/INSTALL_OPENCV_CUDA.md, I installed Opencv cuda.
   After installing OPENCV CUDA successfully, I began to build camera tool.
   When I typed make in terminal and run it, below error in the image shown up on the screen.
   It does not allow me to successfully build it.

Before above operations, I successfully built camera tool without OPENCV CUDA and with opencv 3.4.4. It could display control panel but no video window shown up on the screen. Below is the result after running leopard_cam. The camera I used is LI-ISX019-GMSL-USB3.0.

Here I installed and built opencv 3.4.4 without cuda support by following the instructions in below image but GTK error still appears on the screen.

2. Besides, where do I need to insert the follow bold build instructions in CMakeLists.txt file when I want to built camera tool with opencv cuda? Do I need to insert them before make or after make?

**# Add to your project
add_subdirectory(linux_camera_tool)
include_directories(
linux_camera_tool/src/
)

...

target_link_libraries(
leopard_tools
)**

Any additional information can be provided if needed.
Many thanks in advance.

[danyu9394]

Hi,
it seems opencv cuda is complaing about the calibration library. You can go back to several versions of camera tool when I haven't put these include in.
https://github.com/LI01/linux_camera_tool/releases/tag/v0.4.2

[Git89]

Hi,
it seems opencv cuda is complaing about the calibration library. You can go back to several versions of camera tool when I haven't put these include in.
https://github.com/LI01/linux_camera_tool/releases/tag/v0.4.2

Thank you very much for your response.
I will try your suggestions.

Besides, Could you help me look at why I can't open LI-ISX019-GMSL when I built it without Opencv CUDA? It just can show a control panel and can not show image window. I would appreciate it a lot if you can help me look at this.

Last question: can I use LI-ISX019-GMSL in Robotic Operating System(ROS)? I have tried many drivers in ROS, like usb_cam, uvc_cam, cv_camera, video_stream_opencv. None of them can open it. There is also another camera driver named as libuvc_cam, which I haven't tried it because it required me to unload default Linux driver for camera. Unloading something and going back to install it again sometimes is not very easy. Therefore, I haven't tried it.

[Git89]

Hi,
it seems opencv cuda is complaing about the calibration library. You can go back to several versions of camera tool when I haven't put these include in.
https://github.com/LI01/linux_camera_tool/releases/tag/v0.4.2

I tried your suggestions & just repeated and followed the steps in below image. It still reports same error in the terminal.

SAME ERROR:

FOLLOWED STEPS: