Drupal 9 Code Deprecation Report [#3108795]

Report output

 ------ ------------------------------------------------ 
  Line   includes/field_ui.inc                           
 ------ ------------------------------------------------ 
  154    Call to deprecated method l() of class Drupal.  
 ------ ------------------------------------------------ 

 ------ ------------------------------------------------------------ 
  Line   src/EntityFormBuilder.php                                   
 ------ ------------------------------------------------------------ 
  132    Call to deprecated method entityManager() of class Drupal.  
 ------ ------------------------------------------------------------ 

 ------ --------------------------------------------------- 
  Line   src/Form/ExtraFieldAddForm.php                     
 ------ --------------------------------------------------- 
  204    Call to deprecated function drupal_set_message().  
 ------ --------------------------------------------------- 

 ------ --------------------------------------------------- 
  Line   src/Form/ExtraFieldDeleteForm.php                  
 ------ --------------------------------------------------- 
  42     Call to deprecated function drupal_set_message().  
 ------ --------------------------------------------------- 

 ------ --------------------------------------------------- 
  Line   src/Form/ExtraFieldForm.php                        
 ------ --------------------------------------------------- 
  111    Call to deprecated function drupal_set_message().  
  117    Call to deprecated function drupal_set_message().  
 ------ --------------------------------------------------- 

                                                                                
 [ERROR] Found 6 errors