import pyaudio File "/usr/local/lib/python2.7/dist-packages/pyaudio/__init__.py", line 228 raise ValueError(f"Invalid width: {width}")
时间: 2023-12-04 08:01:59 浏览: 171
这个错误是因为在使用pyaudio库时,传入了一个无效的参数值。具体来说,该错误是由于宽度参数(width)的值无效引起的。
解决这个问题的方法是检查代码中传递给pyaudio的参数值,并确保它们是有效的。在这种情况下,您应该检查width参数的值是否正确。
如果您能提供更多的代码和上下文,我可以更具体地帮助您解决这个问题。
相关问题
Traceback (most recent call last): File "/usr/local/bin/rosdepc", line 11, in <module> load_entry_point('rosdepc==1.0.2', 'console_scripts', 'rosdepc')() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 480, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2693, in load_entry_point return ep.load() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2324, in load return self.resolve() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2330, in resolve module = __import__(self.module_name, fromlist=['__name__'], level=0) File "/usr/local/lib/python2.7/dist-packages/rosdepc/__init__.py", line 1, in <module> from .rosdepc import main File "/usr/local/lib/python2.7/dist-packages/rosdepc/rosdepc.py", line 4, in <module> from rosdep2.main import rosdep_main File "/usr/lib/python2.7/dist-packages/rosdep2/__init__.py", line 45, in <module> from .lookup import RosdepDefinition, RosdepView, RosdepLookup, \ File "/usr/lib/python2.7/dist-packages/rosdep2/lookup.py", line 44, in <module> from .sources_list import SourcesListLoader File "/usr/lib/python2.7/dist-packages/rosdep2/sources_list.py", line 42, in <module> from .gbpdistro_support import get_gbprepo_as_rosdep_data, download_gbpdistro_as_rosdep_data File "/usr/lib/python2.7/dist-packages/rosdep2/gbpdistro_support.py", line 17 from .rosdistrohelper import get_targets, get_release_file, PreRep137Warningsudo gedit gbpdistro_support.py ^ SyntaxError: invalid syntax 、
这个错误是由于在 `gbpdistro_support.py` 文件中发生了语法错误导致的。具体来说,在 `gbpdistro_support.py` 的第17行,有一行代码的结尾存在一个无效的语法。根据错误信息显示,代码中有一个无效的 `PreRep137Warningsudo gedit gbpdistro_support.py` 字符串。
为了解决这个问题,你可以打开 `gbpdistro_support.py` 文件,找到第17行并删除或修复其中的语法错误。然后保存文件并重新运行程序,应该就不会再出现这个错误了。
import open3d.visualization File "/home/allen/.local/lib/python3.8/site-packages/open3d/visualization/__init__.py", line 19, in <module> from .draw_plotly import draw_plotly File "/home/allen/.local/lib/python3.8/site-packages/open3d/visualization/draw_plotly.py", line 12, in <module> from dash import html File "/home/allen/.local/lib/python3.8/site-packages/dash/__init__.py", line 5, in <module> from .dependencies import ( # noqa: F401,E402 File "/home/allen/.local/lib/python3.8/site-packages/dash/dependencies.py", line 4, in <module> from ._validate import validate_callback File "/home/allen/.local/lib/python3.8/site-packages/dash/_validate.py", line 5, in <module> import flask File "/usr/lib/python3/dist-packages/flask/__init__.py", line 14, in <module> from jinja2 import escape ImportError: cannot import name 'escape' from 'jinja2' (/home/allen/.local/lib/python3.8/site-packages/jinja2/__init__.py)
这个错误提示与你之前提供的错误提示是一样的,这意味着你的问题可能是由于 jinja2 模块的错误版本导致的。你可以尝试使用以下命令卸载 jinja2 模块:
```
pip uninstall jinja2
```
然后再重新安装 jinja2 模块:
```
pip install jinja2
```
如果这些命令不能解决问题,请尝试删除 open3d 和 dash 等模块的所有文件,然后重新安装这些模块。
阅读全文