Traceback (most recent call last): File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\threading.py", line 932, in _bootstrap_inner self.run() File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\threading.py", line 870, in run self._target(*self._args, **self._kwargs) File "D:\23101\CCCCCCCCC\main.py", line 242, in show_pic ret, frame = myframe.frametest(frame) File "D:\23101\CCCCCCCCC\myframe.py", line 28, in frametest action = mydetect.predict(frame) File "D:\23101\CCCCCCCCC\mydetect.py", line 72, in predict img = torch.zeros((1, 3, imgsz, imgsz), device=device) # init img
时间: 2023-07-21 09:03:48 浏览: 205
这是一个 Python 的 Traceback 错误信息,其中包含了代码运行时出现的错误,可以看到最后一行代码的错误是:
```python
img = torch.zeros((1, 3, imgsz, imgsz), device=device) # init img
```
这行代码中出现了 `device` 这个变量,但是它没有被定义或者赋值。你需要检查一下代码中是否有定义 `device` 变量的地方,或者在这行代码前先定义 `device` 变量。另外,还需要确认是否正确安装了 PyTorch 库,因为这个错误中的 `torch.zeros()` 函数来自于 PyTorch 库。
相关问题
Traceback (most recent call last): File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\tkinter\__init__.py", line 1892, in __call__ return self.func(*args) File "D:\23101\AidLux\AIcoach\AI.py", line 39, in my_record stream = pa.open(format=paInt16, channels=channels, File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\pyaudio\__init__.py", line 639, in open stream = PyAudio.Stream(self, *args, **kwargs) File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\pyaudio\__init__.py", line 441, in __init__ self._stream = pa.open(**arguments) OSError: [Errno -9999] Unanticipated host error Exception in Tkinter callback Traceback (most recent call last): File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\tkinter\__init__.py", line 1892, in __call__ return self.func(*args) File "D:\23101\AidLux\AIcoach\AI.py", line 39, in my_record stream = pa.open(format=paInt16, channels=channels, File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\pyaudio\__init__.py", line 639, in open stream = PyAudio.Stream(self, *args, **kwargs) File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\pyaudio\__init__.py", line 441, in __init__ self._stream = pa.open(**arguments) OSError: [Errno -9999] Unanticipated host error 怎么回事
这个错误是由于无法预料的主机错误引起的。具体原因可能是由于麦克风或音频设备的问题导致的。你可以尝试以下解决方法:
1. 确保你的麦克风和音频设备正常工作。可以尝试使用其他应用程序测试麦克风和音频设备是否正常运行。
2. 检查你的代码中关于音频设备的设置是否正确。确保音频设备的参数(格式、通道等)与你的系统设置匹配。
3. 如果你正在使用虚拟环境,请确保你已经正确安装了pyaudio库,并且库与你的虚拟环境兼容。
如果以上方法都没有解决问题,你可能需要进一步调查错误的具体原因,可以查看相关日志文件或尝试搜索类似的问题以获取更多帮助。
Traceback (most recent call last): File "D:\23101\CCCCCCCCC\pt-onnx.py", line 11, in <module> onnx.export(model, dummy_input, "best.onnx", verbose=True, input_names=input_names, output_names=output_names) File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\torch\onnx\utils.py", line 506, in export _export( File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\torch\onnx\utils.py", line 1525, in _export with exporter_context(model, training, verbose): File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\contextlib.py", line 113, in __enter__ return next(self.gen) File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\torch\onnx\utils.py", line 178, in exporter_context with select_model_mode_for_export( File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\contextlib.py", line 113, in __enter__ return next(self.gen) File "E:\ProgramFile\Anaconda\anaconda3\envs\python38\lib\site-packages\torch\onnx\utils.py", line 139, in disable_apex_o2_state_dict_hook for module in model.modules(): AttributeError: 'dict' object has no attribute 'modules'
这个错误可能是因为你的模型参数是以字典的形式给出的,而不是以 PyTorch 模型的形式给出的。可以尝试将字典转换为 PyTorch 模型,然后再导出 ONNX 模型。可以尝试以下代码:
```python
import torch
import torch.nn as nn
import onnx
# 定义模型结构
class MyModel(nn.Module):
def __init__(self):
super(MyModel, self).__init__()
self.linear = nn.Linear(10, 1)
def forward(self, x):
return self.linear(x)
# 创建模型实例并加载参数
model_dict = torch.load('model_dict.pth')
model = MyModel()
model.load_state_dict(model_dict)
# 导出 ONNX 模型
dummy_input = torch.randn(1, 10)
input_names = ["input"]
output_names = ["output"]
onnx.export(model, dummy_input, "best.onnx", verbose=True, input_names=input_names, output_names=output_names)
```
其中,`model_dict.pth` 是你保存的模型参数文件。另外,你需要根据你实际的模型结构来定义 `MyModel` 类。
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