测试

modules/User/Models/User.php

@@ -108,7 +108,7 @@ class User extends Model implements AuthenticatableContract
 
     public function showPermissions($showApp = '') {
         $appModules = Modules::getAppModules();
-        if(!is_null($appModules)) {
+        if(!is_null($appModules) && $showApp) {
             $hiddenAppModuleNames = $appModules->reject(function ($module) use ($showApp) {
                 $apps = explode(',', $showApp);
                 return in_array($module['name'], $apps);