英文:
I am getting not iterable error what should i do?
问题
我遇到了这个错误：
bodyPartsData is not iterable TypeError: bodyPartsData is not iterable
at fetchExercisesData (http://localhost:3000/static/js/bundle.js:794:31)
这段代码：
const fetchExercisesData = async () => {
const bodyPartsData = await fetchData('https://exercisedb.p.rapidapi.com/exercises/bodyPartList',exerciseOptions);
setbodyParts(['all',...bodyPartsData]);
}
fetchExercisesData();
}, []);
可能的解决方案是什么？
我预期不会出现错误。
英文:
I'm getting this error:
> bodyPartsData is not iterable TypeError: bodyPartsData is not iterable
> at fetchExercisesData (http://localhost:3000/static/js/bundle.js:794:31)
the code:
const fetchExercisesData = async () => {
const bodyPartsData = await fetchData('https://exercisedb.p.rapidapi.com/exercises/bodyPartList',exerciseOptions);
setbodyParts(['all',...bodyPartsData]);
}
fetchExercisesData();
}, []);
What could be the solution?
I expected no error
答案1
得分: 1
我认为它可以看起来像这样：
修改您的代码以处理此错误的示例：
const fetchExercisesData = async () => {
const bodyPartsData = await fetchData('https://exercisedb.p.rapidapi.com/exercises/bodyPartList', exerciseOptions);
if (Array.isArray(bodyPartsData)) {
setbodyParts(['all', ...bodyPartsData]);
} else {
console.error('bodyPartsData is not an array:', bodyPartsData);
// 处理错误或在必要时设置默认值
}
};
fetchExercisesData();
英文:
I think it could look like this:
xample of how you can modify your code to handle this error:
const fetchExercisesData = async () => {
const bodyPartsData = await fetchData('https://exercisedb.p.rapidapi.com/exercises/bodyPartList', exerciseOptions);
if (Array.isArray(bodyPartsData)) {
setbodyParts(['all', ...bodyPartsData]);
} else {
console.error('bodyPartsData is not an array:', bodyPartsData);
// Handle the error or set a default value if necessary
}
};
fetchExercisesData();
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