Hello,
I’m trying to make a http request to local network and I received the following error:
Preflight response is not successful
XMLHttpRequest cannot load <url> due to access control checks.
Failed to load resource: Preflight response is not successful
My request:
axios
.get('<url>')
.then(res => {
console.log(res)
}).catch((err) => {
if (err.status === 500) {
// error
} else {
// error
}
})
I tried to set some headers to this request like Access-Control-Allow-Origin, Access-Control-Allow-Headers, Access-Control-Allow-Methods. Unfortunately it didn’t work.
This issue is only in iOS app. In android app or browsers the request works properly.
Can anyone help me? Thanks!