下载后的文件无法打开
并且下载接口报错
请问大概是什么原因？
后端的报错如下：
127.0.0.1 [06/May/2025:12:05:19 +0800] 0.049498s “POST /api/application/aa2105ba-2a26-11f0-953b-e6311f5179f4/chat/export?start_time=2025-05-05&end_time=2025-05-07&min_star=0&min_trample=0&comparer=and HTTP/1.1” 200 61
2025-05-06 12:05:47 [handle_exception ERROR] substring not found:Traceback (most recent call last):
File “/root/anaconda3/envs/maxkb/lib/python3.11/site-packages/rest_framework/views.py”, line 512, in dispatch
response = handler(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/common/auth/authentication.py”, line 93, in run
return func(view, request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/common/log/log.py”, line 86, in run
raise e
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/common/log/log.py”, line 83, in run
return func(view, request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/application/views/chat_views.py”, line 69, in post
‘user_id’: request.user.id}).export(request.data)
^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/application/serializers/chat_serializers.py”, line 235, in export
data_list = native_search(self.get_query_set(data.get(‘select_ids’)),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/common/db/search.py”, line 103, in native_search
exec_sql, exec_params = generate_sql_by_query_dict(queryset, select_string, field_replace_dict, with_table_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/data/soft/maxkb/ga-intelligence-python_maxkb_api/apps/common/db/search.py”, line 51, in generate_sql_by_query_dict
params_dict = {**params_dict, select_string.index(“${” + key + “}”): params}
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: substring not found
127.0.0.1 [06/May/2025:12:05:47 +0800] 0.049075s “POST /api/application/aa2105ba-2a26-11f0-953b-e6311f5179f4/chat/export?start_time=2025-05-05&end_time=2025-05-07&min_star=0&min_trample=0&comparer=and HTTP/1.1” 200 61