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Martin Grigorov commented on WICKET-6329: ----------------------------------------- I agree with you! I've started a thread at d...@wicket.apache.org suggesting this change. Thank you! > org.json migration issue > ------------------------ > > Key: WICKET-6329 > URL: https://issues.apache.org/jira/browse/WICKET-6329 > Project: Wicket > Issue Type: Bug > Components: wicket > Affects Versions: 8.0.0-M4 > Reporter: Mikhail Fursov > Priority: Critical > > My project uses both Wicket and Google Firebase. > After migrating to Wicket8 M4 I have this issue: > java.lang.NoSuchMethodError: > org.json.JSONStringer.object()Lorg/json/JSONWriter; > at > com.google.firebase.database.util.JsonMapper.serializeJsonValue(JsonMapper.java:56) > at > com.google.firebase.database.util.JsonMapper.serializeJsonValue(JsonMapper.java:45) > at > com.google.firebase.database.util.JsonMapper.serializeJson(JsonMapper.java:25) > at > com.google.firebase.database.util.GAuthToken.serializeToString(GAuthToken.java:53) > at > com.google.firebase.database.core.JvmAuthTokenProvider$1.onComplete(JvmAuthTokenProvider.java:40) > at > com.google.firebase.tasks.OnCompleteCompletionListener$1.run(OnCompleteCompletionListener.java:37) > Reason: Google libraries uses one library and Wicket uses another by the same > name. These 2 libraries are in conflict. > -- This message was sent by Atlassian JIRA (v6.3.15#6346)