试图获取非对象的属性“变量”

Question

Below is my Array (nationalNewArray)

    {   
        "Standard 1": {
                    "top10": "0",
                    "top50": "0",
                    "top100": "0",
                    "other": "0",
                    "top10_single": "0",
                    "top50_single": "0",
                    "top100_single": "0",
                    "other_single": "0"   },   
            "Standard 2": {
                    "top10": "0",
                    "top50": "0",
                    "top100": "0",
                    "other": "0",
                    "top10_single": "0",
                    "top50_single": "0",
                    "top100_single": "0",
                    "other_single": "0"   },   
            "Standard 3": {
                    "top10": "0",
                    "top50": "1",
                    "top100": "0",
                    "other": "1",
                    "top10_single": "0",
                    "top50_single": "0",
                    "top100_single": "1",
                    "other_single": "1"   },   
            "Standard 4": {
                    "top10": "0",
                    "top50": "0",
                    "top100": "0",
                    "other": "0",
                    "top10_single": "0",
                    "top50_single": "0",
                    "top100_single": "0",
                    "other_single": "0"   },   
            "Standard 5": {
                    "top10": "0",
                    "top50": "0",
                    "top100": "0",
                    "other": "0",
                    "top10_single": "0",
                    "top50_single": "0",
                    "top100_single": "1",
                    "other_single": "1"   },   
            "Standard 6": {
                    "top10": "1",
                    "top50": "0",
                    "top100": "0",
                    "other": "0",
                    "top10_single": "2",
                    "top50_single": "1",
                    "top100_single": "0",
                    "other_single": "1"   } 
}

above is my array,

                        {% for array in nationalNewArray %}

                        <tr>
                            <td>{{ array.level }}</td>
                            <td>{{ array.top10 }}</td>
                            <td>{{ array.top10_single }}</td>
                            <td>{{ array.newtop100 }}</td>
                            <td>{{ array.top100_single }}</td>
                        </tr>
                    {% endfor %}

above is my code in twig (view page), but when it always shows: Trying to get property 'variable' of non-object (twig). any idea why the error appear? shouldn't it able to access the data using for loop?

i tried different method does not work also ( with key )

Answer 1

                        {% for key, array in nationalNewArray %}
                        <tr>
                            <td>{{ key }}</td>
                            <td>{{ array['top10'] }}</td>
                            <td>{{ array['top10_single'] }}</td>
                            <td>{{ array['newtop100'] }}</td>
                            <td>{{ array['top100_single'] }}</td>
                        </tr>
                        {% endfor %}

this helped me, look like i need to add 'key' and it show the data that i wanted and no more errors

https://twig.symfony.com/doc/3.x/tags/for.html