in the Typecho theme development process, there is no problem with paging after adding paging, but an error will be reported when you click on a link to any article, as shown in figure 
  
 
 this line of code is used to add paging:   php $this- > pageNav ();? >  
 I am puzzled, so I come here to seek answers and hope that the gods will not hesitate to give us advice. 
