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javascript - Fetching data is not working in mobile browser

I am fetching a result from parent to child. Everything is fine in desktop browser, but when trying it in mobile browser url is always null. Is this something to do with fetch or ip?

On desktop browser

enter image description here

 { url && (
 <FbShareButton url={url}>
   <img src={FbIcon} alt="fb-icon" />
 </FbShareButton>

)}

 const fetchImg = async () => {
    // fetch image
    const imgFd = await fetch(photoImage)
      .then(res => res.blob()) // to blob
      .then(blob => blob);

    const formData = new FormData(); // to FormData
    formData.append('image', imgFd);
    postImgReq(formData)
      .then(res => setImgUrl(res.data.url)) 
      .catch(err => alert(err)); // TypeError: Failed to fetch in mobile browser

  };
  fetchImg();

Any solution?

question from:https://stackoverflow.com/questions/65868259/fetching-data-is-not-working-in-mobile-browser

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