'volunteer_project_relationship' is not a valid option for field option_group_id"

[vasyugan]

This is what I get when I try to install the extension in civicrm 6.2.2:

2025-10-04 08:17:46-0100  [error] 
$Fatal Error Details = array:3 [
  "message" => "One of the parameters  (value: NULL) is not of the type Integer"
  "code" => null
  "exception" => CRM_Core_Exception {#23197
    #message: "One of the parameters  (value: NULL) is not of the type Integer"
    #code: 0
    #file: "/var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Utils/Type.php"
    #line: 474
    #cause: null
    -_trace: null
    -errorData: array:1 [
      "error_code" => 0
    ]
    trace: {
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Utils/Type.php:474 {
        CRM_Utils_Type::validate($data, $type, $abort = true, $name = '…18')
        ›   $data = htmlentities($data ?? 'NULL');
        ›   throw new CRM_Core_Exception("$name (value: $data) is not of the type $type");
        › }
      }
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/DAO.php:1959 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/DAO.php:1849 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Profile/Form/Edit.php:110 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Form.php:756 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/QuickForm/Action/Display.php:76 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/packages/HTML/QuickForm/Controller.php:203 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/packages/HTML/QuickForm/Page.php:103 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php:356 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Utils/Wrapper.php:98 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Profile/Page/Router.php:95 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:280 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:73 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:38 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm.php:1316 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/includes/civicrm.shortcodes.php:484 { …}
      /var/www/html/*****.eu/wp-includes/shortcodes.php:434 { …}
      do_shortcode_tag() {}
      /var/www/html/*****.eu/wp-includes/shortcodes.php:273 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/includes/civicrm.shortcodes.php:250 { …}
      /var/www/html/*****.eu/wp-includes/class-wp-hook.php:324 { …}
      /var/www/html/*****.eu/wp-includes/class-wp-hook.php:348 { …}
    #code: 2001
    #file: "/var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/api/api.php"
    #line: 149
    #cause: null
    -_trace: null
    -errorData: array:6 [
      "error_field" => "option_group_id"
      "error_code" => 2001
      "entity" => "OptionValue"
      "action" => "get"
      "is_error" => 1
      "error_message" => "'volunteer_project_relationship' is not a valid option for field option_group_id"
    ]
    trace: {
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/api/api.php:149 {
        civicrm_api3(string $entity, string $action, array $params = [])
        › if (is_array($result) && !empty($result['is_error'])) {
        ›   throw new CRM_Core_Exception($result['error_message'], $result['error_code'] ?? 'undefined', $result);
        › }
      }
      /var/www/html/*****.eu/wp-content/uploads/civicrm/ext/org.civicrm.volunteer/CRM/Volunteer/Form/Settings.php:417 { …}
      /var/www/html/*****.eu/wp-content/uploads/civicrm/ext/org.civicrm.volunteer/CRM/Volunteer/Form/Settings.php:169 { …}
      /var/www/html/*****.eu/wp-content/uploads/civicrm/ext/org.civicrm.volunteer/CRM/Volunteer/Form/Settings.php:109 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Form.php:777 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/QuickForm/Action/Display.php:76 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/packages/HTML/QuickForm/Controller.php:203 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/packages/HTML/QuickForm/Page.php:103 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php:356 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Utils/Wrapper.php:98 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:243 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:73 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php:38 { …}
      /var/www/html/*****.eu/wp-content/plugins/civicrm/civicrm.php:1316 { …}
      /var/www/html/*****.eu/wp-includes/class-wp-hook.php:324 { …}
      /var/www/html/*****.eu/wp-includes/class-wp-hook.php:348 { …}
      /var/www/html/*****.eu/wp-includes/plugin.php:517 { …}
      /var/www/html/*****.eu/wp-admin/admin.php:260 { …}
    }
  }
]

Not sure if it is safe to just add the missing field manually.

[caracolmzd]

Hello @vasyugan , thanks for reporting this issue.
I think it is already fixed on the master branch.
Can you re-try the install with this:
https://github.com/civicrm/org.civicrm.volunteer/archive/refs/heads/master.zip

Please let me know how it goes.

[JamesOsborn-SE]

What needs to be done to get out of Prerelease? Why not push a new release?

Using the master branch seems to fix this error.

Steps I took:

• delete the existing extension directory
• unzipped into ext/ dir
• chown -R www-data:www-data org.civicrm.volunteer-master
• in the GUI Administer » System Settings » Clear Caches
• install the extension