Steve Walker

How to use float instead of double?

1

I found an option G2O_SINGLE_PRECISION_MATH in `config.h`, but after defined it I got an error ``` /usr/bin/ld: /home/ros_ws/src/track_lidar_back_end/lib/libtrack_lidar_back_end.so: undefined reference to `g2o::MarginalCovarianceCholesky::computeCovariance(float**, std::vector const&)' /usr/bin/ld: /home/ros_ws/src/track_lidar_back_end/lib/libtrack_lidar_back_end.so: undefined reference to `g2o::MarginalCovarianceCholesky::setCholeskyFactor(int,...

[gpu_extract_clusters] gpu euclidean cluster crashes easily

10

**Describe the bug** I'm tring to use gpu_extract_clusters for better performence, but several problems occured. 1. `#include ` happens redefinition, I have to copy the file into my project to...

symbol not found in flat namespace '_PyExc_RuntimeError' On macOS

2

### Solution to issue cannot be found in the documentation. - [X] I checked the documentation. ### Issue I'm running the `cpp_pubsub` tutorial but encountered ``` ~> ros2 run cpp_pubsub...

Progress of MacOS support?

6

[RoboStack](https://github.com/RoboStack/ros-humble) is working quite well on aarch64-darwin but I still prefer nix over conda. I wonder what's the current progress and how can I help (if you want)? Current status:...

humble.rviz2 not working, Unable to create glx visual

6

Do I need to install nixgl? qt5.base can't be installed manually ``` > Error: detected mismatched Qt dependencies: > /nix/store/7m1px7m2zvidm7w3s93qjgvpkvdzwp8c-qtbase-5.15.9-dev > /nix/store/rvbhi2xv6kjzrrdvz0swdvcp8v9sw91b-qtbase-5.15.10-dev For full logs, run 'nix log /nix/store/cva9nsday84fk10pj763dmi8lkcvfqbl-nix-shell-env.drv'. ```...

SFM 会自动更改系统hostname

3

### 操作系统 macOS ### 系统版本 Sonoma 14.5 ### 安装类型 sing-box for macOS 图形客户端程序 ### 如果您使用图形客户端程序，请提供该程序版本。 1.9.3 ### 版本 _No response_ ### 描述 原hostname是在macOS的系统设置内设置的，如 ``` ~> hostname MacBook-Pro.local ``` 关闭SFM的代理后系统hostname会被自动改成局域网IP ```...

Hi! I noticed that this library doesn’t seem to support the 'find_package' command from external projects. So, I took some code from my project and created a simple implementation to...

fix issue - #460 tested on macOS 15.1 and ubuntu 24.04 container

support rviz2 for humble on macOS

7

fixes rviz2 issue in https://github.com/lopsided98/nix-ros-overlay/issues/419#issuecomment-2187457396, depends on PR https://github.com/lopsided98/nix-ros-overlay/pull/442

## Description Make the new autocompletion more suitable for Python 3. Avoid autocomplete when the script is given. ``` python3 [option] ... [-c cmd | -m mod | file |...