下载了代码想尝试一下，但是在运行的时候出现了这个错误，想问问解决方案。错误提示如下：
Traceback (most recent call last):
File "test.py", line 7, in
from utils import label_map_util
File "/Users/qinkai/Desktop/wechat_jump_tensorflow-master/tensorflow/utils/label_map_util.py", line 208, in
options=None, file=DESCRIPTOR),
File "/Users/qinkai/anaconda3/envs/myPythonEnv/lib/python3.6/site-packages/google/protobuf/descriptor.py", line 497, in new
_message.Message._CheckCalledFromGeneratedFile()
TypeError: Descriptors should not be created directly, but only retrieved from their parent.
下载了代码想尝试一下，但是在运行的时候出现了这个错误，想问问解决方案。错误提示如下：
Traceback (most recent call last):
File "test.py", line 7, in
from utils import label_map_util
File "/Users/qinkai/Desktop/wechat_jump_tensorflow-master/tensorflow/utils/label_map_util.py", line 208, in
options=None, file=DESCRIPTOR),
File "/Users/qinkai/anaconda3/envs/myPythonEnv/lib/python3.6/site-packages/google/protobuf/descriptor.py", line 497, in new
_message.Message._CheckCalledFromGeneratedFile()
TypeError: Descriptors should not be created directly, but only retrieved from their parent.