不管是否server模式下，报错

[fifysky]

不管是不是server模式，运行程序都会报错：
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\tornado.py", line 366, in start_server
reconnect_timeout=reconnect_timeout)
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\tornado.py", line 235, in webio_handler
applications = make_applications(applications)
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\utils.py", line 169, in make_applications
"Don't support application type:%s" % type(app)
AssertionError: Don't support application type:<class 'NoneType'>
这是什么原因呢？另外谁有讨论微信群，谢谢拉一下。

[wang0618]

能否提供一下触发这个错误的代码？

[fifysky]

def GetKeyword():
keyword = '%'+input("请输入你的关键词：", type=TEXT)+'%'
datalist = SearchKeyword(keyword)
put_text('查询结果：')
for data in datalist:
put_text('文章标题：%s' % (data['article_title']))
if name == 'main':
start_server(GetKeyword(),port=8389)

Traceback (most recent call last):
File "C:/Users/tony/PycharmProjects/flaskdemo/FlaskDemo.py", line 38, in
start_server(GetKeyword(),port=8389,cdn=False)
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\tornado.py", line 366, in start_server
reconnect_timeout=reconnect_timeout)
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\tornado.py", line 235, in webio_handler
applications = make_applications(applications)
File "D:\Program Files\python3\lib\site-packages\pywebio\platform\utils.py", line 169, in make_applications
"Don't support application type:%s" % type(app)
AssertionError: Don't support application type:<class 'NoneType'>

[wang0618]

在你的例子中，start_server() 的第一个参数应该是 GetKeyword 函数本身，而不是调用GetKeyword函数的返回值

[fifysky]

解决、多谢！[尴尬]