Mac Android Emulator没有出现

我已经在Windows上找到了解决此问题的方法，但在Mac上没有。这是：

Emulator以前工作过，但现在我遇到了一个奇怪的错误：

日志：

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我重新安装了eclipse，现在它又工作了。

我重新安装了eclipse，现在它又工作了

[2012-06-05 23:29:30 - Together Game Free] ------------------------------
[2012-06-05 23:29:30 - Together Game Free] Android Launch!
[2012-06-05 23:29:30 - Together Game Free] adb is running normally.
[2012-06-05 23:29:31 - Together Game Free] Performing com.motioncoding.togetherfree.TogetherGameActivity activity launch
[2012-06-05 23:29:31 - Together Game Free] Automatic Target Mode: launching new emulator with compatible AVD 'API4'
[2012-06-05 23:29:31 - Together Game Free] Launching a new emulator with Virtual Device 'API4'
[2012-06-05 23:29:31 - Emulator] invalid command-line parameter: emulator.
[2012-06-05 23:29:32 - Emulator] Hint: use '@foo' to launch a virtual device named 'foo'.
[2012-06-05 23:29:32 - Emulator] please use -help for more information