Error in migration 7.12.x - 8.x

Hello everyone, how are you? I ran a test on a new instance of my SuiteCRM to migrate from version 7.12 to 8.x following the steps outlined in: SuiteCRM 7.12.x+ migration to SuiteCRM 8.x :: SuiteCRM Documentation.

It seemed like everything was going well. I can access the instance and log in with my credentials, but there are a few issues that have started to occur:

  1. Files that are supposed to be loaded during startup cannot be found in the directories


  1. Modules do not open; they remain blank. I couldn’t find any error messages in the PHP or SuiteCRM logs.

  1. When I open the modules, I also receive messages about missing files.


Has anyone experienced this issue before or does anyone know where else I can look for solutions?

The permissions are OK for all folders and files.

More information:

i change the .env.local file to dev and:

Call to a member function warn() on null

in /var/www/html/suitecrm8/public/legacy/include/portability/ModuleNameMapper.php (line 161)

  1. */
  2. protected function mapName(string $module, string $type)
  3. {
  4. global $log;
  5. if (empty($this->map[$module]) || empty($this->map[$module][$type])) {
  6. $log->warn("ModuleNameMapper | mapName | '$module' not mapped to '$type'");
  7. ``
  8. return $module;
  9. }
  10. ``
  11. return $this->map[$module][$type];