Traceback (most recent call last): File "D:\yangq\桌面\我的.py", line 19, in <module> print(mean(m)) File "D:\yangq\桌面\我的.py", line 16, in mean right = youbian(m[int(a/2):]) File "D:\yangq\桌面\我的.py", line 3, in youbian if len[m] > 1: TypeError: 'builtin_function_or_method' object is not subscriptable

这个报错是因为在你的代码中，你在第3行使用了`len[m]`，这里应该使用`len(m)`。`len()`是Python内置函数，调用时只需要传入一个参数即可，而参数的格式应该是一个可迭代的对象，例如列表、字符串等。如果你想获取一个可迭代对象的长度，应该使用`len()`函数而不是`len`。将第3行修改为`if len(m) > 1:`即可。

相关问题

Traceback (most recent call last): File "paddle\fluid\ir.py", line 24, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\fluid\proto\pass_desc_pb2.py", line 16, in <module> ModuleNotFoundError: No module named 'framework_pb2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "main.py", line 1, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "index.py", line 7, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "leis\jietuwj.py", line 8, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddleocr\__init__.py", line 14, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddleocr\paddleocr.py", line 21, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\__init__.py", line 62, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\distributed\__init__.py", line 15, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\distributed\spawn.py", line 24, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\distributed\utils\launch_utils.py", line 27, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\distributed\fleet\__init__.py", line 31, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\distributed\fleet\fleet.py", line 33, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\fluid\ir.py", line 28, in <module> File "PyInstaller\loader\pyimod02_importers.py", line 352, in exec_module File "paddle\fluid\proto\pass_desc_pb2.py", line 16, in <module> ModuleNotFoundError: No module named 'framework_pb2' [15508] Failed to execute script 'main' due to unhandled exception!

这是一个 Python 的错误，看起来是在使用 PaddlePaddle 框架时出现了问题。可能是因为缺少某个依赖项或环境配置不正确导致的。你可以尝试更新 PaddlePaddle 和相关的依赖项，或者检查你的环境配置是否正确。如果问题仍然存在，请查看错误信息中的文件和行号，以便更好地定位和解决问题。

Traceback (most recent call last): File "D:\人工智能\model_training.py", line 1, in <module> from data_process import get_data File "D:\人工智能\data_process.py", line 1, in <module> import cv2 ModuleNotFoundError: No module named 'cv2'

这个错误提示说明你在Python脚本中导入了一个名为cv2的模块，但是Python解释器找不到这个模块。这可能是因为你没有安装OpenCV库，或者你安装的OpenCV库版本不兼容。你可以尝试通过以下命令来安装OpenCV库：

pip install opencv-python

如果你已经安装了OpenCV库，但是仍然遇到这个问题，你可以尝试升级OpenCV库版本：

pip install opencv-python --upgrade

如果还是无法解决问题，你可以考虑检查Python环境变量是否正确设置，或者检查代码中是否有其他错误。