NoClassDefFoundError when try to run sample-chat about quickblox-android-sdk HOT 16 CLOSED

Looks like you have an issue with Eclipse classpath, so app doesn't see QB SDK classes in runtime

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Hmmm, I also think about Eclipse classpath, so I do include 2 jars (quickblox-android-sdk-chat-2.0.jar and quickblox-android-sdk-core-2.0.jar) manually. Follow by http://quickblox.com/developers/Android_XMPP_Chat_Sample#Eclipse_IDE step 5, 2 jars are checked too.

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Okay,

I have checked a chat sample and updated the Eclipse guide http://quickblox.com/developers/Android_XMPP_Chat_Sample#Eclipse_IDE

I used OS X Eclipse Luna - Chat sample ran without any problems

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@soulfly i have completley dun all these things but got error

java.lang.NoClassDefFoundError: com.quickblox.chat.QBChatService
at com.quickblox.sample.chat.ui.activities.SplashActivity.onCreate(SplashActivity.java:41)

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I have added all libraries as others said earlier, but i still have error in the com.sample.chat.pushnotifications package. It says GoogleCloudMessaging cannot resolve to a type.
Thanks for your quick responce

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I have added all libraries as others said earlier, but i still have error in the com.sample.chat.pushnotifications package. It says GoogleCloudMessaging cannot resolve to a type.
Thanks for your quick responce

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The GoogleCloudMessaging class is in com.google.android.gms.gcm.GoogleCloudMessaging, which is part of the Google Play Services.

You'll need to download the Play Services through the SDK manager and then add that to your project as well.

http://developer.android.com/google/play-services/setup.html

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I really appreciate your quick responce. Thanks.
com.google.android.gms.gcm.GoogleCloudMessaging is in my m2repository folder. Also I have installed the google play services through my SDK manager. I have imported Google Play Services and I have added it as a library to my project.
what else do you suggest could cause the error GoogleCloudMessaging?
The target for my project is API 18.
Thanks for the quick response.

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This will help you in helping me solve my error. I am using Eclipse, not Android Studio

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Yes, I got it resolved now! Thanks
But it still shows 2 errors, QBMessages and QBEnvironment cannot be resolved.
Expecting your quick response. Thanks ahead

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Yes, I got it resolved now! Thanks
But it still shows 2 errors, QBMessages and QBEnvironment cannot be
resolved.
Expecting your quick response. Thanks ahead

On Wed, May 20, 2015 at 3:49 PM, Igor Khomenko [email protected]
wrote:

The GoogleCloudMessaging class is in
com.google.android.gms.gcm.GoogleCloudMessaging, which is part of the
Google Play Services.

You'll need to download the Play Services through the SDK manager and then
add that to your project as well.

http://developer.android.com/google/play-services/setup.html

—
Reply to this email directly or view it on GitHub
#28 (comment)
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I expect your early response. really in the midst of the work and i need to get it done. Thanks

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QBMessages and QBEnvironment are a part of QB SDK

did you import them in your file?

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Yes I have added the QB SDK as you said. Now no more error. The sample installs on emulator, but crashes at launch, QBSetting class cannot be found. How do i correct this?
Thanks for your reply.

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can you post a log

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Even am getting the same error, log as follows
note: all necessary jars has been added
06-25 11:25:19.769: E/AndroidRuntime(1740): FATAL EXCEPTION: main
06-25 11:25:19.769: E/AndroidRuntime(1740): java.lang.NoClassDefFoundError: com.quickblox.core.QBSettings
06-25 11:25:19.769: E/AndroidRuntime(1740): at com.quickblox.q_municate.App.initApplication(App.java:43)
06-25 11:25:19.769: E/AndroidRuntime(1740): at com.quickblox.q_municate.App.onCreate(App.java:27)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1000)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4391)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.app.ActivityThread.access$1300(ActivityThread.java:141)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1294)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.os.Handler.dispatchMessage(Handler.java:99)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.os.Looper.loop(Looper.java:137)
06-25 11:25:19.769: E/AndroidRuntime(1740): at android.app.ActivityThread.main(ActivityThread.java:5039)
06-25 11:25:19.769: E/AndroidRuntime(1740): at java.lang.reflect.Method.invokeNative(Native Method)
06-25 11:25:19.769: E/AndroidRuntime(1740): at java.lang.reflect.Method.invoke(Method.java:511)
06-25 11:25:19.769: E/AndroidRuntime(1740): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
06-25 11:25:19.769: E/AndroidRuntime(1740): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
06-25 11:25:19.769: E/AndroidRuntime(1740): at dalvik.system.NativeStart.main(Native Method)

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