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                                            silence-moon

train on vimeo90K

![image](https://user-images.githubusercontent.com/48373941/137579410-93af9717-66a2-4416-9855-158c55969b95.png)

command 'g++' failed with exit status 1

我在编译的时候遇到了一样的问题，请问你解决了吗？

problem of isaac_ros_visual_slam_dual_realsense_fusion.launch.py

I call the callback function success. But there is no error, no observed cloud points and no positions. ![图片](https://github.com/user-attachments/assets/8463b5ad-cf0c-4b90-b4f9-d6d0bbc9e880)

problem of isaac_ros_visual_slam_dual_realsense_fusion.launch.py

[component_container-5] Error: TF_NAN_INPUT: Ignoring transform for child_frame_id "base_link" from authority "Authority undetectable" because of a nan value in the transform (nan nan nan) (nan -nan -nan nan) [component_container-5] at line...

cannot localize in map

The paramters I called the service are follows: ![Image](https://github.com/user-attachments/assets/d908d9cf-c97f-4502-bdb8-e0a04e08e4ea)

启动之后没有任何反应

不好意思，是下面这一张 ![QQ20240816-133815](https://github.com/user-attachments/assets/a237b0a0-35f6-40be-a010-02f4f8b8f440)

启动之后没有任何反应

哦，看到输出了，不支持双目。请问我需要怎么修改呢？

启动之后没有任何反应

然后，刚刚突然多了很多输出，就又报错了 ![图片](https://github.com/user-attachments/assets/cacc36ff-f3de-469e-9145-36d77b9be1bf)

启动之后没有任何反应

当我再次启动之后，输出是这样子的 ![图片](https://github.com/user-attachments/assets/3d91fd56-c4ab-46c8-8d97-8aa5c2402695)

启动之后没有任何反应

嗯，这里的launch文件，我按照readme中mapping的说明做了设置，，saving_dir也是存在的