search

ros2-java / ros2_java

Java and Android bindings for ROS2
Apache License 2.0
172 stars 93 forks source link

Dasing Android build failed #144

Closed xingjl6280 closed 3 years ago

xingjl6280 commented 4 years ago

Hi team,

I've tried several days but still no luck. Btw, the java version is working.

Here's my latest attempt tried today Steps:

  1. Set up a new ubuntu-18.04.3-desktop-amd64 instance by VirtualBox

  2. Install ROS2(ros-dashing-ros-base) via Debian Packages https://index.ros.org/doc/ros2/Installation/Dashing/Linux-Install-Debians/

  3. Install development tools and ROS tools followed by corresponding section of the page. https://index.ros.org/doc/ros2/Installation/Dashing/Linux-Development-Setup/

  4. Then follow the instruction of jacob/update_readme branch to setup and build for Anroid. Branch: https://github.com/ros2-java/ros2_java/tree/jacob/update_readme AndroidNDK: android-ndk-r21d-linux-x86_64 AndroidSDK: android-21

Error: CMake Error at CMakeLists.txt:5 (find_package): By not providing "Findament_cmake.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "ament_cmake", but CMake did not find one.

The full build log is here: log.zip

Please kindly advise. Many thanks

Regards

xingjl6280 commented 4 years ago

Hi team,

Please kindly help. We are still struggling.

I saw some previous disucssion but not sure if it's latest. For now, there's no branch for dashing could work with Android?

thanks

jacobperron commented 4 years ago

We haven't sorted out all the issues related to Android support for Dashing (hence the development branches), but CI was passing a while ago with these instructions: https://github.com/ros2-java/ros2_java/blob/a3fa46df61aeee47d8bad5f0c7397d3f0f5da389/.github/workflows/build_and_test.yml#L23

They should be more-or-less the same as the README you referenced, but it's possible there is a bug in the documentation.

xingjl6280 commented 3 years ago

thanks, Jacob, it works now.