Error when compiling the CommonRoad Drivability Checker

Drivability Checker
1

Hi all,

I’m trying to compile the CommonRoad Drivability Checker with command: cmake -DADD_PYTHON_BINDINGS=TRUE -DPATH_TO_PYTHON_ENVIRONMENT="/home/yuanfei/anaconda3/envs/commonroad-py37" -DPYTHON_VERSION=“3.7” -DCMAKE_BUILD_TYPE=Release, but the following error occurs:

Screenshot from 2020-09-20 10-57-03
Screenshot from 2020-09-20 10-57-03732×727 126 KB

Thanks for your help and best,
Yuanfei

2

Hi Yuanfei,

does the full installation with installation script work?
https://commonroad.in.tum.de/docs/commonroad-drivability-checker/sphinx/installation.html#full-installation-with-installation-script

Best,
Sebastian

3

Hi Sebastian,

thanks!! It works now. But when I tried to run the tutorial, there occurs a new error:

ModuleNotFoundError: No module named 'commonroad_dc.pycrcc’

Screenshot from 2020-09-20 15-30-21
Screenshot from 2020-09-20 15-30-211177×192 38 KB

Actually, there is no folder named “pycrcc” in commonroad_dc. Did I miss something?
Screenshot from 2020-09-20 15-33-45

Thanks and best regards,
Yuanfei

4

Hi Yuanfei,

there should be a file with the ending *.so.
The file name should start with pycrcc.

Best,
Sebastian

5

Hi Yuanfei,

The new drivability checker also requires

git submodule init
git submodule update

to be run before the compilation.

https://commonroad.in.tum.de/docs/commonroad-drivability-checker/sphinx/installation.html#full-installation-with-anaconda

Could you possibly run those two commands and repeat the manual compilation steps from your first message? Thank you!

commonroad_dc.pycrcc could not be found because the automatic compilation with the build.sh script failed for some reason and the .so file was not created.

6

Dear Vitalii Rusinov and Sebastian Maierhofer,

thanks for the tipps! I run the git commands and follow the manual compilation steps. Now it works.:wink:

best regards,
Yuanfei