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AutonomyLab / create_robot

ROS driver for iRobot Create 1 and 2.
http://www.autonomylab.org/create_autonomy
BSD 3-Clause "New" or "Revised" License
198 stars 165 forks source link

Issue with catkin build #56

Closed imslros closed 5 years ago

imslros commented 5 years ago

Hey guys

I´m having a problem with building in my project. I work with an iRobot Create 1 and a Raspberry Pi with Raspbian. Installing ROS Melodic worked without any issues and now i want to install the package from create_autonomy but the command "catkin build" fails at the point where it comes to the ca_driver and libcreate.

Here is the Error Message:

Errors << ca_driver:cmake /home/pi/ros_catkin_ws/logs/ca_driver/build.cmake.001.log CMake Error at /home/pi/ros_catkin_ws/src/create_autonomy/ca_driver/CMakeLists.txt:4 (find_package): By not providing "Findlibcreate.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "libcreate", but CMake did not find one.

Could not find a package configuration file provided by "libcreate" with any of the following names:

 libcreateConfig.cmake
 libcreate-config.cmake

Add the installation prefix of "libcreate" to CMAKE_PREFIX_PATH or set "libcreate_DIR" to a directory containing one of the above files. IF "libcreate" provides a seperate development package od SDK, be sure it has been installed.

I know it already says what i can do to solve this problem... but i really don´t understand it or know how to do it exactly. Can any of you help me please?

jacobperron commented 5 years ago

This is because the dependency libcreate is not (yet) released for Melodic. In the mean time, you should be able to clone libcreate into your workspace alongside create_autonomy and build everything from source. Let me know if this works for you.

imslros commented 5 years ago

Hey jacob,

Sorry for replying so late. I have just implemented your proposal and it actually works! Thanks a lot for this!

Now I still have the problem that I am informed that no data is received from the Create. even though there is a connection between the PI and the Create and the Create is also powered up.

Do you have a solution for this problem, too?

Thank you in advance!

jacobperron commented 5 years ago

Now I still have the problem that I am informed that no data is received from the Create. even though there is a connection between the PI and the Create and the Create is also powered up.

@imslros Sounds like someone has a potential solution here: https://github.com/AutonomyLab/create_autonomy/issues/54#issuecomment-450024493

Let's keep any further discussion in that thread.