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php - 试图获得非对象的属性。如何解决？

问题描述

试图获得非对象的属性“阶段”。如何解决此错误？我尝试了各种方法还检查了 $doc 是否为空。

 @foreach ($reports as $report)
        <tr>
            <td>{{ $report->room_no }}</a></td>
            <td>{{ $report->room_type }}</td>
                @if($report->book_date== null || ($report->book_date != null && ($report->release_date != null && $report->release_date < date('Y-m-d'))))
            <td class="text-danger"><strong>Vacant</strong></td>
            <td>{{ $report->price }}</td>
            <td>---</td>
            <td></td>
                @endif
                        @if($report->book_date != null && ( $report->release_date ==null || $report->release_date >= date('Y-m-d')))
                                @php 
                                    $doc = DB::table('gen_resident_room')
                                        ->Join('sales_pipeline', 'gen_resident_room.person_id', '=', 'sales_pipeline.id')
                                        ->where([['room_id',$report->room_id]])->first();

                                        if(isset($doc->pros_name)) {
                                         $n = explode (",",$doc->pros_name);

                                        }
                                @endphp
                                @if($doc->stage === "MoveIn")
                                    <td class="text-success"><b>Occupied</b></td>
                                @else
                                    <td class="text-success"><b>Booked</b></td>
                                @endif
                                <td>{{ $report->price }}</td>
                                <td>{{ $doc->price }}</td>
                                <td>{{ $n[0] }} {{ $n[1] }} {{ $n[2] }}</td>
                            @endif
                        </tr>
                        @endforeach

标签： phpif-statementlaravel-5foreachexplode

解决方案

尝试这个

@if(isset($doc) && isset($doc->stage) && $doc->stage === "MoveIn")

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