Mismatched entity and/or field definitions (meaofd) module has as its main purpose to solve a common problem in Drupal website development that appears under the same title on the Status report (/admin/reports/status) page on the website itself.
What is the Mismatched entity and/or field definitions error?
The Mismatched entity and/or field definitions error occurs when there is a discrepancy between the expected structure of entities or fields in Drupal's configuration and the actual state of the database. This typically happens after changes to entity or field definitions, either during module updates, schema changes, or configuration imports between different environments. These inconsistencies can cause unexpected behavior, such as broken field displays, issues with saving or editing entities, and even prevent entities from being properly rendered.
How is it used the Mismatched entity and/or field definitions module?
The module provides a report page through the menu Reports > Mismatched entity and/or field definitions or directly at /admin/reports/mismatched-entity-and-or-field-definitions. The report groups detected changes by entity type and lists the affected field or definition, whether it needs to be installed, updated, or uninstalled, and the available action. Field entries also show their field type and provider when available.
Expand an entry in the Details column to inspect the definition information. For updates, the report compares the installed and current values of the properties Drupal inspects, such as entity tables and keys or field storage settings and schema. For installations and removals, it displays the definition that will be added or removed. If Drupal reports a mismatch but no difference is found in the inspected properties, the report says so explicitly.
Use Fix or Fix all (n), where n is the number of detected changes for the affected entity type, then confirm the operation and wait for the batch process to finish. The action fixes those changes together.
The module also provides the Drush command meaofd:fix <entity_type_id> to correct the error on the machine, for example, if the entity affected by this error is “Paragraph”, the command to execute to correct the entity is drush meaofd:fix paragraph. It is also possible to call the fix method of the meaofd.fixer service by passing it the ID of the entity type as a parameter. For example:
\Drupal::service("meaofd.fixer")->fix("node");
This is very useful to fix this error between environments automatically with a hook_update_N() function.
Installation
Install as you would normally install a contributed Drupal module. For further
information, see Installing Drupal Modules.
Supporting this Module
Please report bugs to the Drupal.org issue queue.
Note that the maintainers are not actively supporting development of new
features. However, contributions to add features are welcome provided they are
narrow in scope, well written, and well documented.
Project information
Minimally maintained
Maintainers monitor issues, but fast responses are not guaranteed.- Maintenance fixes only
Considered feature-complete by its maintainers. - Project categories: Automation, Developer tools
2,817 sites report using this module- Created by enchufe on , updated
Stable releases for this project are covered by the security advisory policy.
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