After I installed DeepxDE, guide the error JSON problem, and replace the deepxde version of the error error。json.decoder.JSONDecodeError: Expecting ',' delimiter: line 1 column 15 (char 14)

[Lijuming33]

import deepxde as dde
Traceback (most recent call last):
File "", line 1, in
File "D:\Anaconda\envs\EL\lib\site-packages\deepxde_init_.py", line 21, in
from . import backend
File "D:\Anaconda\envs\EL\lib\site-packages\deepxde\backend_init_.py", line 130, in
load_backend(get_preferred_backend())
File "D:\Anaconda\envs\EL\lib\site-packages\deepxde\backend_init_.py", line 107, in get_preferred_backend
config_dict = json.load(config_file)
File "D:\Anaconda\envs\EL\lib\json_init_.py", line 293, in load
return loads(fp.read(),
File "D:\Anaconda\envs\EL\lib\json_init_.py", line 346, in loads
return _default_decoder.decode(s)
File "D:\Anaconda\envs\EL\lib\json\decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "D:\Anaconda\envs\EL\lib\json\decoder.py", line 353, in raw_decode
obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 1 column 15 (char 14)
exit()

[Lijuming33]

python=3.9.18，deepxde=1.11.0，I can use other computers. I tried to create other environments to install the module problem with the same environment. I don’t know where there is a problem.

[lululxvi]

It is strange. What is your OS?

[Lijuming33]

It is strange. What is your OS?

Windows 11