App is crashing when i try to download in realme devices (Android 9)

[subbareddyandr]

Hi Please help me to solve the problem , When i try to download file, app is crashing it is happening in realme devices (Android 9 & 10) only "rn-fetch-blob": "^0.12.0", "react-native": "0.63.2", SAmple Code .

                RNFetchBlob
                    .config({
                        fileCache: true,
                        addAndroidDownloads: {
                            useDownloadManager: true,
                            notification: true,
                            mediaScannable: true,
                            title: fileName,
                            path: `${downloadDest}/${fileName}`,
                        },
                    })
                    .fetch("GET", url, {}).then(result => {

                        );
                    })

Crash Log

com.facebook.react.bridge.CallbackImpl.invoke CallbackImpl.java, line 26 java.lang.RuntimeException: Illegal callback invocation from native module. This callback type only permits a single invocation from native code.

com.facebook.react.bridge.CallbackImpl.invoke CallbackImpl.java:26 com.RNFetchBlob.RNFetchBlobReq.onReceive RNFetchBlobReq.java:778 android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0 LoadedApk.java:1501 android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0 LoadedApk.java:1532 android.app.-$$Lambda$LoadedApk$ReceiverDispatcher$Args$_BumDX2UKsnxLVrE6UJsJZkotuA.run android.os.Handler.handleCallback Handler.java:873 android.os.Handler.dispatchMessage Handler.java:99 android.os.Looper.loop Looper.java:226 android.app.ActivityThread.main ActivityThread.java:7178 java.lang.reflect.Method.invoke Method.java com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run RuntimeInit.java:503 com.android.internal.os.ZygoteInit.main ZygoteInit.java:942

Thanks in Advance

[xsephtion]

+1, also the error occurs on Huawei Devices:

The error would be: java.lang.ClassCastException okhttp3.internal.http.RealResponseBody cannot be cast to com.RNFetchBlob.Response.RNFetchBlobFileResp RNFetchBlobReq.java:544 com.RNFetchBlob.RNFetchBlobReq.done RNFetchBlobReq.java:67 com.RNFetchBlob.RNFetchBlobReq.access$100 RNFetchBlobReq.java:445 com.RNFetchBlob.RNFetchBlobReq$3.onResponse RealCall.java:174 okhttp3.RealCall$AsyncCall.execute NamedRunnable.java:32 okhttp3.internal.NamedRunnable.run ThreadPoolExecutor.java:1113 java.util.concurrent.ThreadPoolExecutor.runWorker ThreadPoolExecutor.java:588 java.util.concurrent.ThreadPoolExecutor$Worker.run Thread.java:818 java.lang.Thread.run

[batcodegen]

any solution to issue mentioned by @xsephtion ?

[xsephtion]

any solution to issue mentioned by @xsephtion ?

As far as I remember I used

android:requestLegacyExternalStorage="true"

on my Android Manifest.

Hope that would help you.

Just to add:

RNFetchBlob.fetch('POST', 'http://192.168.1.6:8001/media2', {
    'Content-Type' : 'multipart/form-data',
    }, [data]).then((resp) => {
      console.log("Server Image Response", resp);
  }).catch((err) => {
    console.error("There's an error:", error)
  })

Previously I was using the same code structure with OP. I had to change it same as above. If you are needing notifications, I suggest that you bind a local notification every time the fetch returns a response.

[batcodegen]

thanks @xsephtion

[auduongvanhieu]

I has same issue. In my case, every download time, i change name of file.