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Notice: Trying to get property of non-object error（3个答案）
Reference - What does this error mean in PHP?（38个答案）
3天前关闭。
我想显示产品的第一个颜色。
Product.php

public function colors()
{
    return $this->belongsToMany(Color::class);
}

叶片

@if($product->colors->count() > 0)
    @foreach($product->colors->first() as $color)
        <div data-bs-toggle="tooltip" data-bs-placement="bottom" data-bs-title="{{ $color->color_name }}">
            <input type="radio" id="color-{{ $color->id }}" name="color" value="color-{{ $color->id }}">
            <label for="color-{{ $color->id }}">
                <span>
                    <img src="{{ asset('themes/images/check.svg') }}" alt="{{ $color->color_name }}">
                </span>
            </label>
        </div>
    @endforeach
@endif