07-02 10:12:07.728 10083 30825 E AndroidRuntime: FATAL EXCEPTION: OkHttp Dispatcher
07-02 10:12:07.728 10083 30825 E AndroidRuntime: Process: com.companyapp.communicator, PID: 10083
07-02 10:12:07.728 10083 30825 E AndroidRuntime: java.lang.NoSuchMethodError: No virtual method toString(Z)Ljava/lang/String; in class Lokhttp3/Cookie; or its super classes (declaration of 'okhttp3.Cookie' appears in /data/app/~~2V7cOYCsnfK5qvwogwvJiw==/com.companyapp.communicator-pWzfi8HdeNGGq9jGjSGQZg==/base.apk!classes3.dex)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.JavaNetCookieJar.saveFromResponse(JavaNetCookieJar.java:45)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at com.facebook.react.modules.network.ReactCookieJarContainer.saveFromResponse(ReactCookieJarContainer.java:37)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.http.HttpHeaders.receiveHeaders(HttpHeaders.kt:207)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:85)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:74)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:197)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:502)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
07-02 10:12:07.728 10083 30825 E AndroidRuntime: 	at java.lang.Thread.run(Thread.java:923)
App info
        buildToolsVersion = "29.0.3"
        minSdkVersion = 21
        compileSdkVersion = 29
        targetSdkVersion = 29
        ndkVersion = "20.1.5948944"
dependencies {
    implementation fileTree(dir: "libs", include: ["*.jar"])
    //noinspection GradleDynamicVersion
    implementation "com.facebook.react:react-native:+"  // From node_modules
    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
      exclude group:'com.facebook.fbjni'
    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
        exclude group:'com.squareup.okhttp3', module:'okhttp'
    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
    if (enableHermes) {
        def hermesPath = "../../node_modules/hermes-engine/android/";
        debugImplementation files(hermesPath + "hermes-debug.aar")
        releaseImplementation files(hermesPath + "hermes-release.aar")
    } else {
        implementation jscFlavor
React Native version:
  System:
    OS: macOS 11.4
    CPU: (6) x64 Intel(R) Core(TM) i5-8500B CPU @ 3.00GHz
    Memory: 75.36 MB / 16.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 12.10.0 - ~/.nvm/versions/node/v12.10.0/bin/node
    Yarn: 1.13.0 - /usr/local/bin/yarn
    npm: 6.10.3 - ~/.nvm/versions/node/v12.10.0/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  Managers:
    CocoaPods: 1.10.1 - /usr/local/bin/pod
  SDKs:
    iOS SDK:
      Platforms: iOS 14.1, DriverKit 19.0, macOS 10.15, tvOS 14.0, watchOS 7.0
    Android SDK:
      API Levels: 23, 26, 27, 28, 29, 30
      Build Tools: 28.0.3, 29.0.2, 29.0.3, 30.0.2
      System Images: android-28 | Google APIs Intel x86 Atom, android-28 | Google Play Intel x86 Atom, android-30 | Google APIs Intel x86 Atom
      Android NDK: Not Found
  IDEs:
    Android Studio: 4.1 AI-201.8743.12.41.6953283
    Xcode: 12.1/12A7403 - /usr/bin/xcodebuild
  Languages:
    Java: 1.8.0_201 - /usr/bin/javac
  npmPackages:
    @react-native-community/cli: Not Found
    react: 17.0.1 => 17.0.1 
    react-native: 0.64.2 => 0.64.2 
    react-native-macos: Not Found
  npmGlobalPackages:
    *react-native*: Not Found
hi @sadikyalcin I am facing same problem . tried #27250 soln but its not working. How did u figure out that problem is with this particular library?
Try my comment here Vydia/react-native-background-upload#231 (comment)