OK. I've read further through your code. It looks like it should be:

    from blog import views

But you will have another problem, unless you have defined PostListView somewhere in views.py other than what you have shown (2.JPG in your original email stops at line 35).

I do not have the Django by Example book. Perhaps you should check with that? The error messages tell you which line the error is on.

John

On 20/01/2020 05:54, amanda wrote:
Hi John,
Thank you!
I config setting DEBUG = True, but my webserver does not display any error message. i use pythonanywhere host, i do not need running: runserver.
I did try your advise, if i did that, i got error message:

在 2020年1月20日星期一 UTC+1上午6:43:10,amanda写道:



    在 2020年1月19日星期日 UTC+1下午11:28:24,John写道:

        /mysite/blog/urls.py, line 2 is bad syntax and should probably
        read:

        from .views import *

        You should also be seeing some kind of error from your
        webserver (are you running the site using runserver first?)
        which would give you a clue where the problem is.

        John

        On 19/01/2020 16:03, amanda wrote:
        Hello,
        I am new to Django, i follow a book : Django by Example 2. i
        install a blog, it show blog post list, but when i click post
        title, it does not go to post detail.html page.
        anyone can tell me where i can wrong?
        Thank you very much!



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