Traceback (most recent call last): File "D:\RVC-beta\gui.py", line 571, in <module> gui = GUI() File "D:\RVC-beta\gui.py", line 205, in __init__ self.launcher() File "D:\RVC-beta\gui.py", line 209, in launcher input_devices, output_devices, _, _ = self.get_devices() File "D:\RVC-beta\gui.py", line 526, in get_devices devices = sd.query_devices() File "D:\RVC-beta\runtime\lib\site-packages\sounddevice.py", line 564, in query_devices return DeviceList(query_devices(i) File "D:\RVC-beta\runtime\lib\site-packages\sounddevice.py", line 564, in <genexpr> return DeviceList(query_devices(i) File "D:\RVC-beta\runtime\lib\site-packages\sounddevice.py", line 578, in query_devices name = name_bytes.decode('utf-8') UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc2 in position 6: invalid continuation byte

这个错误是由于 sounddevice.py 文件中的一些设备名称包含无法解码为 UTF-8 的字符，导致在查询设备时出现了 Unicode 解码错误。你可以尝试更新 sounddevice 库到最新版本，或者手动修改 sounddevice.py 文件中的相关设备名称，使其符合 UTF-8 编码规范。另外，也可以尝试在程序中添加异常处理机制，对出现的 UnicodeDecodeError 进行捕获和处理。

相关问题

Python-CFFI error X Exception ignored from cffi callback -function X StreamBase. init_ <locals> .callback ptr at 0x00001CAE6AC3AF0>: Traceback (most recent call last): File "F\RVC-beta-v2-0528\runtimeV\ib\site-packages\sounddevice.py", line 886, in callback ptr return_ _wrap callback( File "F:\RVC-beta-v2-0528\untiml\ibsite-packages\sounddevice.py". line 2687, in. _wrap. callback callback(*args) File "F:\RVC-beta-v2-0528\keruan debug.py", line 513, in audio callback self.vc.ifer(self.resampler1 (torch.from _numpy(self.input _wavl)) File "F:\RVC-beta-v2-0528\keruan debug.py", line 193, in infer traceback.print _exc0 File "traceback.py", line 163, in print _exc File "traceback. py", line 105, in print _exception OSError: [WinError 6]句柄无效帮我逐句分析这个报错

这个报错是由sounddevice库的回调函数触发的，具体的错误信息如下：

Python-CFFI error X Exception ignored from cffi callback -function X StreamBase. init_ <locals> .callback ptr at 0x00001CAE6AC3AF0>: Traceback (most recent call last): 
File "F\RVC-beta-v2-0528\runtimeV\ib\site-packages\sounddevice.py", line 886, in callback ptr return_ _wrap callback( 
File "F:\RVC-beta-v2-0528\untiml\ibsite-packages\sounddevice.py". line 2687, in. _wrap. callback callback(*args) 
File "F:\RVC-beta-v2-0528\keruan debug.py", line 513, in audio callback self.vc.ifer(self.resampler1 (torch.from _numpy(self.input _wavl)) 
File "F:\RVC-beta-v2-0528\keruan debug.py", line 193, in infer traceback.print _exc0 
File "traceback.py", line 163, in print _exc 
File "traceback. py", line 105, in print _exception OSError: [WinError 6]句柄无效

从错误信息中可以看出，该错误是由于sounddevice库的回调函数中出现了一个 OSError 异常，错误码为 [WinError 6] 句柄无效。这可能与您使用的音频设备有关，建议您先检查一下音频设备是否正常连接和驱动程序是否正确安装。如果问题仍然存在，您可以尝试更新sounddevice库或寻求更多关于这个错误的帮助。

Traceback (most recent call last): File "E:\Desktop\PM2.5-GNN-main\train.py", line 5, in <module> from util import config, file_dir File "E:\Desktop\PM2.5-GNN-main\util.py", line 14, in <module> nodename = os.uname().nodename AttributeError: module 'os' has no attribute 'uname'

这个错误通常是因为你的代码在 Windows 系统上运行，而 `os.uname()` 函数只在类 Unix 系统（如 Linux、MacOS）上可用。你可以尝试修改代码，使用 `platform.node()` 函数来获取主机名。例如：

import platform

nodename = platform.node()

这应该可以解决你遇到的问题。