Answers.Body: <p>You can do this by specifying your custom Fatal Error Handler at <code>Administer -&gt; System Settings -&gt; Debugging and Error Handling</code>. </p>
  
  <ul>
  <li><p>Enter the name of the function eg <code>myCustomErrorHandler</code> for <code>Fatal Error Handler</code> input field.</p></li>
  <li><p>Define this function in one of the <a href="https://docs.civicrm.org/dev/en/latest/extensions/civix/" rel="nofollow noreferrer">extension</a> <code>.php</code> file. The param should hold the message of the error and if it matches the permission text msg, you can use redirect function to navigate to the login page. Eg.</p>
  
  <pre><code>function myCustomErrorHandler($params) {
    if ($params['message'] == 'error message') {
      CRM_Utils_System::redirect($urlyouwant);
    }
    return FALSE;
  }
  </code></pre></li>
  <li><p>Note the return statement in this function. <code>FALSE</code> is required to call the default error handler in case your function wasn't able to do the needful.</p></li>
  <li><p><code>return TRUE;</code> will not call the default Error handler in CiviCRM.</p></li>
  </ul>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2018-04-09T07:20:52.533Z
Answers.LastActivityDate: 2018-04-09T07:26:19.913Z
Answers.LastEditDate: 2018-04-09T07:26:19.913Z
Answers.UserDisplayName: jitendra - fuzion
Answers.Body: <p>In addition to jitendra's answer, check Drupal's CiviCRM permissions. Look for "CiviContribute: make online contributions" and make sure all roles, such as anonymous, are checked.. </p>
  
  <p><a href="https://i.sstatic.net/A7Lju.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/A7Lju.png" alt="enter image description here"></a></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2018-04-18T20:46:22.413Z
Answers.LastActivityDate: 2018-04-18T20:46:22.413Z
Answers.UserDisplayName: Christia
Body: <p>I have enabled and configured access for Contribution financial type. When an anonymous user open the a contribute page, it returns the error.</p>
  
  <p><a href="https://i.sstatic.net/cMZlV.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/cMZlV.png" alt="Error Page"></a> </p>
  
  <p>I need to redirect to login page in this case. I don't want to show error page to the user. </p>
  
  <p>Please Help!</p>
  
Tags: <civicontribute><drupal><permissions>
Title: Need to redirect when permission issue happened on CiviCRM Page
ThreadText: # Need to redirect when permission issue happened on CiviCRM Page
  
  (Asked by: username_0 on 2018-04-09)
  
  I have enabled and configured access for Contribution financial type. When an anonymous user open the a contribute page, it returns the error.
  
  [![Error Page](https://i.sstatic.net/cMZlV.png)](https://i.sstatic.net/cMZlV.png)
  
  I need to redirect to login page in this case. I don't want to show error page to the user.
  
  Please Help!
  
  **Tags:** civicontribute, drupal, permissions
  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_1 on 2018-04-09. Score: 3
  
  You can do this by specifying your custom Fatal Error Handler at Administer -> System Settings -> Debugging and Error Handling. 
  
  Enter the name of the function eg myCustomErrorHandler for Fatal Error Handler input field.
  Define this function in one of the extension .php file. The param should hold the message of the error and if it matches the permission text msg, you can use redirect function to navigate to the login page. Eg.
  function myCustomErrorHandler($params) {
    if ($params['message'] == 'error message') {
      CRM_Utils_System::redirect($urlyouwant);
    }
    return FALSE;
  }
  
  Note the return statement in this function. FALSE is required to call the default error handler in case your function wasn't able to do the needful.
  return TRUE; will not call the default Error handler in CiviCRM.
  
  
  ---
  
  ### Answer by username_2 on 2018-04-18. Score: 0
  
  In addition to jitendra's answer, check Drupal's CiviCRM permissions. Look for "CiviContribute: make online contributions" and make sure all roles, such as anonymous, are checked..
  
  [![enter image description here](https://i.sstatic.net/A7Lju.png)](https://i.sstatic.net/A7Lju.png)
  
  
  ---
  
  