Hello All, I am trying to use Python Scope, but I am not able to execute the scope as it is throwing an error for Initializing Python Engine. Provided the Path as well as DLL Path, Target: x64-Bit and the version- Auto (Installed version is 3.12.4 - with this version m able to run the Python Scope correctly on other machine but not on my machine). Attaching screenshots for more reference. [Screenshot 2025-05-20 185243] What more can be done, please help. Thanks in advance!

I believe that for Python package 1.10.0, you still need the .NET Desktop Runtime 8.0.x installed, which you can get from here: [画像] Download .NET 8.0 (Linux, macOS, and Windows) | .NET .NET 8.0 downloads for Linux, macOS, and Windows. .NET is a free, cross-platform, open-source developer platform for building many different types of applications. This one: [The image displays a download page for .NET Desktop Runtime version 8.0.16, offering installation options for x64, x86, Arm64 architectures, along with winget instructions for Windows. (Captioned by AI)] This might be the difference between the devices.

@Vinay_Watane The activity isn’t compatible with 3.12.4. Make sure you are using version <=3.12 [An informational banner describes the Python activity package as open-source, invites collaboration on GitHub, and notes compatibility with Python versions up to 3.12. (Captioned by AI)] Also make sure your system fulfilling these prerequisits. Activities - About the Python activity package The UiPath Documentation Portal - the home of all our valuable information. Find here everything you need to guide you in your automation journey in the UiPath ecosystem, from complex installation guides to quick tutorials, to practical business...

Hi @Vinay_Watane Please check below link, might be helpful, [画像] Unable to run Python Scope: Error initializing Python engine 64 bit Studio I got help from uipath support and this issue got resolved after having the python dll path updated in the library path as shown below [image] Happy Automation!

[画像] ashokkarale: The activity isn’t compatible with 3.12.4. Make sure you are using version <=3.12 Thank you for this @ashokkarale, it’s wrong :sweat_smile: The latest Python 1.10.0 package supports up to Python 3.13 As to the issue @Vinay_Watane, could you please share how you configured your file paths for both the Library path and Path properties? You should configure it similar to this sample: Activities - Invoking a Python Script The UiPath Documentation Portal - the home of all our valuable information. Find here everything you need to guide you in your automation journey in the UiPath ecosystem, from complex installation guides to quick tutorials, to practical business... (in fact, for the standard default Python installation of 3.12, not the one from the windows store, the sample should probably work for you out of the box)

Hi @loginerror Thankyou for acknowledging the issue, attaching the library path and the python path provided in the activity. I have tried in another machine with the same settings and same python version, it worked, but it is not in mine. [image (1)]

Thankyou @loginerror, Your solution resolved the issue, the python engine is getting initialized.

Python Scopeエラー：64ビット版Pythonエンジンの初期化エラー

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prashant1603765 (Prashant Kumar) 2025 年 5 月 20 日午後 2:31 3

こんにちは @Vinay_Watane さん

以下のリンクを確認してください。参考になるかもしれません。

自動化を楽しんでください！

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UIPath & Python execution error Studio activities , studio , question , python , activities-panel	13	1413	2023 年 11 月 13 日
Python Scope: Error initializing Python engine Studio activities , studio , question , python , activities-panel	36	6477	2024 年 1 月 30 日
Python Scope: Error initializing Python engine Version : 3.11.4 Activities activities , bug , completed , python	6	975	2023 年 8 月 14 日
Unable to run Python Scope: Error initializing Python engine 64 bit Studio activities , python	5	11789	2022 年 3 月 2 日
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Python Scopeエラー：64ビット版Pythonエンジンの初期化エラー

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