add nova

nova/src/Exceptions/ResourceMissingException.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Laravel\Nova\Exceptions;
+
+use Exception;
+use Illuminate\Database\Eloquent\Model;
+
+class ResourceMissingException extends Exception
+{
+    public function __construct(Model $model)
+    {
+        parent::__construct(
+            __('Unable to find Resource for model [:model].', ['model' => get_class($model)])
+        );
+    }
+
+    /**
+     * Create a new exception instance.
+     *
+     * @param  string  $resource
+     * @return static
+     */
+    public static function forRepeater($resource)
+    {
+        return new static(__(
+            "Unable to find Resource for the given resource name [:resource],
+            ['resource' => $resource]
+        "));
+    }
+}