laravel-admin数据模型树报错

修改vender/encore/laravel-admin/views/tree/branch.blade.php里面的

@if(isset($branch['children']))
    <ol class="dd-list">
        @foreach($branch['children'] as $branch)
            @include($branchView, $branch)
        @endforeach
    </ol>
@endif

为=》

@if(!empty($branch['children']))
    <ol class="dd-list">
        @foreach($branch['children'] as $branch)
            @include($branchView, $branch)
        @endforeach
    </ol>
@endif