Laravel軟刪除恢復（）錯誤

Question

下面的軟刪除代碼工作正常，我：

$post = Post::find($post_id); 
$post->delete(); 

的deleted_at場被更新。但是，這給了我一個錯誤：

$post = Post::find($post_id); 
$post->restore(); 

這裏的錯誤：

exception 'Symfony\Component\Debug\Exception\FatalErrorException' with message 'Call to a member function restore() on a non-object' 

我難倒。谷歌迄今爲止沒有幫助。

Answer 1

錯誤說$post是一個非對象，Laravel不無withTrashed()

Post::withTrashed()->find($post_id)->restore(); 

Laravel Docs - Soft Deleting

When querying a model that uses soft deletes, the "deleted" models will not be included...