#### Trying to get property ‘uid’ of non-object

In blade I’m trying to determine which button needs to show, but I get the following error:
Trying to get property ‘uid’ of non-object.

In my Entry model I made this relation:

public function blockeduser() {
return $this->hasOne(BlockedUser::class); }  In my BlockedUser model I made this relation: public function entry() { return$this->belongsTo(Entry::class);
}


The code in the blade file:

@foreach($entries as$entry)
<tr>
<td style="max-width: 150px;">
<div class="btn-group">
<form target="_blank" method="post" action="{{route('entries.show', $entry->id)}}"> @method("GET") <button style="margin-right: 5px;" type="submit" class="btn btn-success">View</button> </form> @if ($entry->uid !== $entry->blockeduser->uid) <form method="post" action="{{route('entries.blockUser',$entry->id)}}">
@csrf
<button style="margin-right: 5px;" type="submit" class="btn btn-warning">Block</button>
</form>

@else
<form method="post" action="{{route('entries.unblockUser', $entry->id)}}"> @csrf <button style="margin-right: 5px;" type="submit" class="btn btn-warning">Unblock</button> </form> @endif <form method="post" action="{{route('entries.destroy',$entry->id)}}">
@csrf
@method("DELETE")

<button style="margin-right: 5px;" type="submit" class="btn btn-danger">Delete</button>
</form>
</div>
</td>
</tr>
@endforeach


How can I access the uid inside the blocked users table that has a relation with the Entry and compare them and determine which form needs te show.

Or is there a way I can check if a table contains a row that has a relation with the Entry?

Source: Laravel