Title: Problem about permalinks
Last modified: August 19, 2016

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# Problem about permalinks

 *  [billpeace](https://wordpress.org/support/users/billpeace/)
 * (@billpeace)
 * [16 years, 11 months ago](https://wordpress.org/support/topic/problem-about-permalinks/)
 * I have encount a strange problem:
    when I set permalinks for web site post page
   can be shown normal
 * but category page can’t work, it return 404 error
 * So i want to debug
    find that:when category page is request and is_404() return
   true in template-loader.php
 * Do someone know WHY
 * thanks

Viewing 1 replies (of 1 total)

 *  Thread Starter [billpeace](https://wordpress.org/support/users/billpeace/)
 * (@billpeace)
 * [16 years, 11 months ago](https://wordpress.org/support/topic/problem-about-permalinks/#post-1131192)
 * I have found the key point:
 * there are some conflict about Advanced Permalinks with default permalinks
 * when I disable the plugin of Advanced Permalinks
    It works well

Viewing 1 replies (of 1 total)

The topic ‘Problem about permalinks’ is closed to new replies.

 * 1 reply
 * 1 participant
 * Last reply from: [billpeace](https://wordpress.org/support/users/billpeace/)
 * Last activity: [16 years, 11 months ago](https://wordpress.org/support/topic/problem-about-permalinks/#post-1131192)
 * Status: not resolved

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