Anaconda中启动Spyder时出现IndentationError异常错误

报错信息： #

Traceback (most recent call last):
File "C:\Users\user\anaconda3\Scripts\spyder-script.py", line 10, in
sys.exit(main())
File "C:\Users\user\anaconda3\lib\site-packages\spyder\app\start.py", line 128, in main
from spyder.config.manager import CONF
File "C:\Users\user\anaconda3\lib\site-packages\spyder\config\manager.py", line 22, in
from spyder.config.main import CONF_VERSION, DEFAULTS, NAME_MAP
File "C:\Users\user\anaconda3\lib\site-packages\spyder\config\main.py", line 19, in
from spyder.config.fonts import MEDIUM, SANS_SERIF
File "C:\Users\user\anaconda3\lib\site-packages\spyder\config\fonts.py", line 14, in
from spyder.config.utils import is_ubuntu
File "C:\Users\user\anaconda3\lib\site-packages\spyder\config\utils.py", line 17, in
from spyder_kernels.utils import iofuncs
File "C:\Users\user\anaconda3\lib\site-packages\spyder_kernels\utils\iofuncs.py", line 34, in
from spyder_kernels.py3compat import getcwd, pickle, PY2, to_text_string
File "C:\Users\user\anaconda3\lib\site-packages\spyder_kernels\py3compat.py", line 356
c exec(code, globals, locals)
^
IndentationError: expected an indented block

解决步骤： #

• 强制重新安装spyder-kernels包：打开Anaconda Prompt，执行 conda install --force-reinstall spyder-kernels，修复损坏的包文件。
• 更新Spyder及依赖：执行 conda update spyder spyder-kernels，升级到最新稳定版本，修复已知语法问题。
• 创建干净Conda环境：若当前环境依赖混乱，可新建环境重新安装：

  conda create -n spyder_env python=3.9 spyder
  conda activate spyder_env
  spyder
  

• 手动修复缩进：找到报错文件C:\Users\user\anaconda3\lib\site-packages\spyder_kernels\py3compat.py，定位第356行，确保exec(code, globals, locals)语句前有正确缩进（通常4个空格），保存后重启Spyder。

内容的提问来源于stack exchange，提问作者MathGeeksJay