During handling of the above exception, another exception occurred: Traceback (most recent call last): File "F:\YOLOX-main-milu\tools\train.py", line 121, in <module> exp = get_exp(args.exp_file, args.name) File "E:\anaconda1\envs\pytorch-gpu\lib\site-packages\yolox-0.3.0-py3.7.egg\yolox\exp\build.py", line 40, in get_exp return get_exp_by_file(exp_file) File "E:\anaconda1\envs\pytorch-gpu\lib\site-packages\yolox-0.3.0-py3.7.egg\yolox\exp\build.py", line 16, in get_exp_by_file raise ImportError("{} doesn't contains class named 'Exp'".format(exp_file)) ImportError: exps/example/yolox_voc/yolox_voc_s.py doesn't contains class named 'Exp'什么意思
时间: 2023-05-30 14:07:58 浏览: 231
这段代码发生了异常,并且在处理异常过程中发生了另一个异常。第二个异常的错误信息是:在文件 yolox_voc_s.py 中没有名为 'Exp' 的类。可能是因为代码中使用了一个不存在的类或者文件没有正确导入。
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During handling of the above exception, another exception occurred: Traceback (most recent call last):
这段引用是一段Python代码的错误信息,它在处理一个异常的过程中遇到了另一个异常。这种情况通常发生在try-except-finally语句块中,当一个异常被捕获并处理后,可能会引发另一个异常。在这个例子中,首先发生了一个ZeroDivisionError异常,然后进入了except分支,并在except分支中又遇到了一个raise语句,引发了一个ValueError异常。接着,finally分支被执行,但在finally分支中又遇到了另一个raise语句,导致又引发了一个ValueError异常。因此,在处理第一个异常的过程中,发生了第二个异常。这些异常的详细信息被记录在Traceback中。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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[ .reference_list ]
python During handling of the above exception, another exception occurred:
"During handling of the above exception, another exception occurred"是Python中异常处理的一种提示信息。它表示在处理上一个异常时,又发生了另一个异常。这种情况通常发生在异常处理代码块中,当处理一个异常时,可能会触发其他异常。
以下是一个示例代码,演示了异常处理中出现"During handling of the above exception, another exception occurred"的情况:
```python
try:
# 代码块1,可能会抛出异常
# ...
except Exception1:
# 异常处理代码块1
# ...
try:
# 代码块2,可能会抛出异常
# ...
except Exception2:
# 异常处理代码块2
# ...
```
在上述代码中,当代码块1抛出Exception1异常时,会进入异常处理代码块1。然后,在异常处理代码块1中,又有一个嵌套的try-except结构,用于处理代码块2可能抛出的Exception2异常。如果在处理Exception2异常时,又发生了其他异常,就会出现"During handling of the above exception, another exception occurred"的提示信息。
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