Hi everyone,
we are trying to create a provider in python to share our data with the data layer. The problem is that I get an error when trying to import the datalayer.
import ctrlxdatalayerthrows the error:
Intel (QEMU):
Python 3.8.10 (default, Mar 15 2022, 12:22:08)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import ctrlxdatalayer
System architecture: x86_64
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/boschrexroth/.virtualenvs/airtico-control-unit-backend/lib/python3.8/site-packages/ctrlxdatalayer/__init__.py", line 7, in <module>
from ctrlxdatalayer import client, converter, factory, provider, provider_node, \
File "/home/boschrexroth/.virtualenvs/airtico-control-unit-backend/lib/python3.8/site-packages/ctrlxdatalayer/client.py", line 9, in <module>
import ctrlxdatalayer.clib
File "/home/boschrexroth/.virtualenvs/airtico-control-unit-backend/lib/python3.8/site-packages/ctrlxdatalayer/clib.py", line 14, in <module>
libcomm_datalayer = ctypes.CDLL("libcomm_datalayer.so")
File "/usr/lib/python3.8/ctypes/__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libcomm_datalayer.so: cannot open shared object file: No such file or directoryÂ
Arm64 (Raspberry Pi):
Python 3.9.13 (main, May 23 2022, 21:57:12)
[GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import ctrlxdatalayer
System architecture: aarch64
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.9/dist-packages/ctrlxdatalayer/__init__.py", line 7, in <module>
from ctrlxdatalayer import client, converter, factory, provider, provider_node, \
File "/usr/local/lib/python3.9/dist-packages/ctrlxdatalayer/client.py", line 9, in <module>
import ctrlxdatalayer.clib
File "/usr/local/lib/python3.9/dist-packages/ctrlxdatalayer/clib.py", line 14, in <module>
libcomm_datalayer = ctypes.CDLL("libcomm_datalayer.so")
File "/usr/lib/python3.9/ctypes/__init__.py", line 374, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libcrypto.so.1.1: cannot open shared object file: No such file or directoryÂ
We followed the tutorial to setup the development environment by installing all necessary libraries (https://github.com/boschrexroth/ctrlx-automation-sdk/blob/main/scripts/environment/cloud-config-amd64) and the datalayer.deb. We also tried to QEMU environment from the repository with no success.
Are we missing something here?
Thank you
