Version 1.12 Failed to identify anaconda environment

[steveshaoucsb]

Type: Bug

The latest version (1.12) cannot identify the anaconda environment installed on the windows computer, with the following error generated by the vscode: Cannot read properties of undefined (reading "map"). Rolling back to previous version 1.10 solves the issue.

Environment Information

Extension Version: 1.10.0
Python Extension Version: 2025.18.0

Registered Environment Managers (0):

Total Available Environments: 0

Python Projects (1):
  1. c:\Workspace\Data_AI\Futures_App

Extension Settings:
  Default Environment Manager: ms-python.python:venv
  Default Package Manager: ms-python.python:pip
Auto-activation is "command". Activation based on first 'py-env.terminal.autoActivationType' setting which is 'command' and 'python.terminal.activateEnvironment' if the first is undefined which is 'true'.

Extension version: 1.10.0
VS Code version: Code 1.106.2 (1e3c50d64110be466c0b4a45222e81d2c9352888, 2025-11-19T16:56:50.023Z)
OS version: Windows_NT x64 10.0.26200
Modes:

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz (8 x 2803)
GPU Status	2d_canvas: enabled direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	39.73GB (27.92GB free)
Process Argv	--crash-reporter-id 5222d804-315d-4957-ac5f-336eb5a9ac9a
Screen Reader	no
VM	0%

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