Python Extension Error on Windows

[k10shetty1]

Hi @Johnmab27,

Welcome to the KNIME Forum.

I found similar issues discussed here:

Issues installing some extensions on KNIME 5.2

Hello, community, I have installed it on three computers (Windows 10 X64, Windows Server 2019 and Windows 11 X64) KNIME AP 5.2.0. As shown in the following image, I am trying to install several extensions (JFreeChart, Python integration). [image] These extensions appear as available for installation in version 5.2, as detailed in the image: [image] KNIME tries to install the extensions: [image] [image] But at the end of the process, the following message appears as an image, and I copy…

Issues installing Python extension on KNIME 5.2.2

I’m having failures installing the Python Integration on KNIME AP 5.2.2. I found this other forum post which looks like the same issue. https://forum.knime.com/t/issues-installing-some-extensions-on-knime-5-2/75982 This is the cryptic error message and it is the same as the post: [image] These are the error files: create_env.out (67.3 KB) create_env.err (65 Bytes) I do have conda installed locally and I can create environments natively in conda. Is this install trying to go out to ana…

The error message “ShellExec command exited non-zero exit value” you are getting is a generic error that can have multiple causes. You will need to check the knime.log file for details (e.g. via Menu > Show KNIME log in File Explorer).The common error causes are:

• Restricted network access / proxies
• File access issues (lacking write permissions, or a too long installation path on Windows)

In this section Information about a failed installation it is described how to retrieve “create_env.out” and “create_env.err”. Could you please share these two specific log files to see what is causing the error?

Best,
Keerthan