SDK firebase java.lang.NoClassDefFoundError

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Ardito
Posts: 128
Joined: 12 Sep 2016, 11:26
Location: Italy

SDK firebase java.lang.NoClassDefFoundError

Postby Ardito » 27 Apr 2022, 18:06

Hi,
I am implementing the firebase SDK, I have added the .dll in the "SFS2X\lib" folder, on eclipse I do not get errors, when I run SmartFox.standalone I get this error:

Code: Select all

20:06:19,940 WARN  [SFSWorker:Ext:2] core.SFSEventManager     - java.lang.NoClassDefFoundError:
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Exception: java.lang.NoClassDefFoundError
Message: com/google/api/client/googleapis/util/Utils
Description: Error handling event: { SERVER_READY, Params: none } Listener: com.smartfoxserver.v2.entities.managers.SFSExtensionManager@428dbcba
+--- --- ---+
Stack Trace:
+--- --- ---+
com.google.firebase.FirebaseOptions$Builder.<init>(FirebaseOptions.java:246)
loginserver.ServerInit.initFirebase(ServerInit.java:35)
loginserver.ServerInit.handleServerEvent(ServerInit.java:24)
com.smartfoxserver.v2.extensions.SFSExtension.handleServerEvent(SFSExtension.java:259)
com.smartfoxserver.v2.entities.managers.SFSExtensionManager.dispatchEvent(SFSExtensionManager.java:773)
com.smartfoxserver.v2.entities.managers.SFSExtensionManager.dispatchGlobalEvent(SFSExtensionManager.java:674)
com.smartfoxserver.v2.entities.managers.SFSExtensionManager.dispatchEvent(SFSExtensionManager.java:642)
com.smartfoxserver.v2.entities.managers.SFSExtensionManager.handleServerEvent(SFSExtensionManager.java:889)
com.smartfoxserver.v2.core.SFSEventManager$SFSEventRunner.run(SFSEventManager.java:66)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base/java.lang.Thread.run(Thread.java:829)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Ideas of what it could be and how to fix it?

Best regards
User avatar
Lapo
Site Admin
Posts: 23007
Joined: 21 Mar 2005, 09:50
Location: Italy

Re: SDK firebase java.lang.NoClassDefFoundError

Postby Lapo » 28 Apr 2022, 09:45

Hi,
maybe you forgot to deploy some dependency jar(s)? I am not familiar with Firebase. Just make sure to deploy not only the Firebase jar file but also the required dependencies.

Cheers
Lapo
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Ardito
Posts: 128
Joined: 12 Sep 2016, 11:26
Location: Italy

Re: SDK firebase java.lang.NoClassDefFoundError

Postby Ardito » 28 Apr 2022, 11:55

I have entered everything, in fact on Eclipse I do not receive errors ..
Ardito
Posts: 128
Joined: 12 Sep 2016, 11:26
Location: Italy

Re: SDK firebase java.lang.NoClassDefFoundError

Postby Ardito » 28 Apr 2022, 12:05

You're right! I solved it by inserting other dlls

Thanks!
My greetings

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