Conda Environment Propagation cannot recognise Conda virtual environment

[anguslou]

If I create the conda virtual environment at KNIME>preference>python>new environment, the Knime will be able to recognize this virtual environment by Conda Environment Propagation node. However, if I create the virtual environment by Anaconda or terminate/ shell, or if I clone a new environment, then Knime cannot recognize the virtual environment, do I miss something in the setting?

[anguslou]

I am using a Mac Mini M1

[mlauber71]

@anguslou how is your configuration under the preferences conda?

[anguslou]

[mlauber71]

@anguslou would the environment propagation work with the py3_knime from the second screenshot? Would your other environments show up?

Could you check if they work under shell command?

https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html

ModuleNotFoundError: No module named 'google.cloud'

@anguslou it seems your environment ‘3kingdom’ is not there at the start and is being created in the process. You might want to create it first and then try again. Also I would recommend not using an integer at the start of the environment name. Then could you check if the usage of the mentioned environment is configured at the Python Script node like this: [image] Next step might be to create a new environment from a fresh YAML file and try to add the google packages exclusively from conda-f…

[anguslou]

py3_knime is created at KNIME>preference>python>new environment so it works in Conda Environment Propagation as well.

I can access the virtual environment yolov5_org (which is cloned from yolov5 in Conda) from Conda environment> open terminal and run jupyter without problem.

But if I activate the environment in shell, I can’t see the name

[mlauber71]

@anguslou you have two environments “yolov5_org” and “yolov5”. The later is in the conda directory which you have set up in KNIME. The other is not …

[DiaAzul]

@anguslou

Looking at your list of environments, the first three environments on that list have a prefix (the path to the root of the conda environment) but do not have a name. Therefore, when you try to reference the environment yolov5_org from KNIME it is unable to lookup the name (as it doesn’t exist) to find the environment.

When you clone a conda environment you need to specify the name of the new environment:

conda create --name name_of_new_environment --clone name_of_environment_to_clone

If you want to rename (add a name to an environment) then you can use the command:

conda rename --prefix /Users/angus/opt/anaconda3/envs/yolov5_org yolov5_org

This will clone the original environment; append a name to the clone; then remove the original repository. I suggest you use the --dry-run option to check that the operation will succeed before actually using the command. For example:

conda rename --prefix /Users/angus/opt/anaconda3/envs/yolov5_org --dry-run yolov5_org

DiaAzul