RNFetchblob Fetch API call, Formdata works in Android and works only sometimes in IOS React native - react-native

Question

I'm using RnfechBlob for uploading images in blob format, it's properly working in Android and only works sometimes in ios, I'm getting a error as : cannot parse response in IOS.
return await RNFetchBlob.fetch(
"POST",
`${urlToUpload}`,
{
Authorization: "Basic ZGF2aXM6c2U3ZW5zZTdlbg==",
"Content-Type": "multipart/form-data",
otherHeader: "foo",
},
[
{
name: "filedata",
filename: `image.png`,
type: "image/png",
data: RNFetchBlob.wrap(imgpath),
},
]
)
.uploadProgress({ interval: 5 }, (written, total) => {
total = written / total;
console.log("uploaded", total * 1);
})
.then((response) => response.json())
.then(async (d) => {
console.log("dddd", d);
return d.url;
})
.catch((err) => {
console.log("Error in adding a comment", err, err.message);
});

Answer 1

I had the same issue I found that url is coming late in response. so I did some modifications in code and that worked. Let me know if that works for you!.
const data = await RNFetchBlob.fetch(
"POST",
`${urlToUpload}`,
{
Authorization: "Basic ZGF2aXM6c2U3ZW5zZTdlbg==",
"Content-Type": "multipart/form-data",
otherHeader: "foo",
},
[
{
name: "filedata",
filename: `image.png`,
type: "image/png",
data: RNFetchBlob.wrap(imgpath),
},
]
)
.uploadProgress({ interval: 5 }, (written, total) => {
total = written / total;
console.log("uploaded", total * 1);
})
if(data.url ){
return data.url
}
else{
console.log("error",data)
return "error"
}