【发布时间】:2014-02-22 11:43:14
【问题描述】:
有没有人遇到过这种类型的错误?? 这件事发生在消息成功发送到其他设备之后..
01-30 14:20:38.894: E/AndroidRuntime(6258): FATAL EXCEPTION: main
01-30 14:20:38.894: E/AndroidRuntime(6258): java.lang.NullPointerException
01-30 14:20:38.894: E/AndroidRuntime(6258): at com.google.android.gms.games.GamesClient$29.onRealTimeMessageSent(Unknown Source)
01-30 14:20:38.894: E/AndroidRuntime(6258): at com.google.android.gms.internal.ex$am.a(Unknown Source)
我用来向其他参与者发送消息的代码:
for (Participant p : mParticipants)
{
if (p.getParticipantId().equals(mMyId))
continue;
if (p.getStatus() != Participant.STATUS_JOINED)
continue;
if(p.isConnectedToRoom())
{
getGamesClient().sendReliableRealTimeMessage(null, msgData, mRoomId,p.getParticipantId());
}
}
有人可以解释一下为什么它是未知来源吗??
【问题讨论】:
标签: android andengine google-play-services multiplayer google-play-games