Android - Didn't find class "com.newrelic.agent.android.instrumentation.okhttp3.OkHttp3Instrumentation"

[kslat3r]

I have followed the installation instructions for Android to the letter and I receive the following crash report (ironically through New Relic) using the latest master branch code, react-native 0.42.0:

Didn't find class "com.newrelic.agent.android.instrumentation.okhttp3.OkHttp3Instrumentation" on path: DexPathList[[zip file "/data/app/com.spaces_whitelabel.mobile.peg-1/base.apk"],nativeLibraryDirectories=[/data/app/com.spaces_whitelabel.mobile.peg-1/lib/x86, /system/fake-libs, /data/app/com.spaces_whitelabel.mobile.peg-1/base.apk!/lib/x86, /system/lib, /vendor/lib]]

Do let me know if you need any more debug/project-specific information.

Many thanks

[yuppieboy]

hi guys,did you solve the problem ? I meet the same problem. when I debug the project, this issue display. but <./gradlew clean installStagingRelease > can install the app and run successfully, it's so strange.

the following is detail error, I can't solve them ,it waste me lots of times, anyone can help me?thanks a lot.😊

FATAL EXCEPTION: main
Process: com.relictest, PID: 3478
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/newrelic/agent/android/instrumentation/okhttp3/OkHttp3Instrumentation;
at com.facebook.react.devsupport.DevServerHelper.isPackagerRunning(DevServerHelper.java:418)
at com.facebook.react.devsupport.DevSupportManagerImpl.isPackagerRunning(DevSupportManagerImpl.java:647)
at com.facebook.react.ReactInstanceManager.recreateReactContextInBackgroundInner(ReactInstanceManager.java:422)
at com.facebook.react.ReactInstanceManager.createReactContextInBackground(ReactInstanceManager.java:389)
at com.facebook.react.ReactRootView.startReactApplication(ReactRootView.java:215)
at com.facebook.react.ReactActivityDelegate.loadApp(ReactActivityDelegate.java:110)
at com.facebook.react.ReactActivityDelegate.onCreate(ReactActivityDelegate.java:100)
at com.facebook.react.ReactActivity.onCreate(ReactActivity.java:54)
at android.app.Activity.performCreate(Activity.java:6662)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.newrelic.agent.android.instrumentation.okhttp3.OkHttp3Instrumentation" on path: DexPathList[[zip file "/data/app/com.relictest-1/base.apk"],nativeLibraryDirectories=[/data/app/com.relictest-1/lib/x86, /system/fake-libs, /data/app/com.relictest-1/base.apk!/lib/x86, /system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.facebook.react.devsupport.DevServerHelper.isPackagerRunning(DevServerHelper.java:418) 
at com.facebook.react.devsupport.DevSupportManagerImpl.isPackagerRunning(DevSupportManagerImpl.java:647) 
at com.facebook.react.ReactInstanceManager.recreateReactContextInBackgroundInner(ReactInstanceManager.java:422) 
at com.facebook.react.ReactInstanceManager.createReactContextInBackground(ReactInstanceManager.java:389) 
at com.facebook.react.ReactRootView.startReactApplication(ReactRootView.java:215) 
at com.facebook.react.ReactActivityDelegate.loadApp(ReactActivityDelegate.java:110) 
at com.facebook.react.ReactActivityDelegate.onCreate(ReactActivityDelegate.java:100) 
at com.facebook.react.ReactActivity.onCreate(ReactActivity.java:54) 
at android.app.Activity.performCreate(Activity.java:6662) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6077) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756) 

[nickbreaton]

@yuppieboy Did you ever figure out a solution to this problem? I am having the same issue.

[yuppieboy]

@nickbreaton upgrade to latest version ,it works. my is v0.48.1 ,there is a pr open ,you can fork this repo and fix the issue yourself.

[nisargdesai15]

official newrelic react native agent is available https://docs.newrelic.com/docs/mobile-monitoring/new-relic-monitoring-react-native/monitor-your-react-native-application/