在 Lighthouse 5 中，报错：Failed to find class Modules\\ThemeStore\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator in namespaces [App\\GraphQL\\Validators] for directive @validator.

1、在 Lighthouse 5 中，报错：Failed to find class Modules\\ThemeStore\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator in namespaces [App\\GraphQL\\Validators] for directive @validator.。如图1

图1

PS E:\wwwroot\object> php artisan lighthouse:ide-helper
Wrote schema directive definitions to E:\wwwroot\object/schema-directives.graphql.

   Nuwave\Lighthouse\Exceptions\DefinitionException  : Failed to find class Modules\ThemeStore\Validators\ThemeAsset\CreateThemeAssetInputValidator in namespaces [App\GraphQL\Validators] for directive @validator.

  at E:\wwwroot\object\vendor\nuwave\lighthouse\src\Schema\Directives\BaseDirective.php:200
    196|         );
    197|
    198|         if (! $className) {
    199|             $consideredNamespaces = implode(', ', $namespacesToTry);
  > 200|             throw new DefinitionException(
    201|                 "Failed to find class {$classCandidate} in namespaces [{$consideredNamespaces}] for directive @{$this->name()}."
    202|             );
    203|         }
    204|

  Exception trace:

  1   Nuwave\Lighthouse\Schema\Directives\BaseDirective::namespaceClassName("Modules\ThemeStore\Validators\ThemeAsset\CreateThemeAssetInputValidator", Object(Closure))
      E:\wwwroot\object\vendor\nuwave\lighthouse\src\Validation\ValidatorDirective.php:151

  2   Nuwave\Lighthouse\Validation\ValidatorDirective::namespaceValidatorClass("Modules\ThemeStore\Validators\ThemeAsset\CreateThemeAssetInputValidator")
      E:\wwwroot\object\vendor\nuwave\lighthouse\src\Validation\ValidatorDirective.php:124

  Please use the argument -v to see more details.

2、确认类 Modules\\ThemeStore\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator 已经迁移至 Modules\\ThemeStoreGraphQl\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator 。如图2

图2

3、在指令 @validator 中的类文件路径调整为：Modules\\ThemeStoreGraphQl\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator 后，不再报错。

input ThemeAssetCreateInput @validator(class: "Modules\\ThemeStore\\Validators\\ThemeAsset\\CreateThemeAssetInputValidator") {
    "主题ID"
    themeId: String!,
    "内容"
    content: String!,
    "路径，相对于主题的路径，如 pages/index.blade.php"
    key: String!,
}