2.Could not open Selected VM debug port (8700). Make sure you do not have another instance of DDMS or of the eclipse plugin running

2.Could not open Selected VM debug port (8700). Make sure you do not have another instance of DDMS or of the eclipse plugin running

在eclipse.ini配置文件最后加上：-Djava.net.preferIPv4Stack=true
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勤學如春起之苗，不見其增，日有所長。綴學如磨刀之石，不見其損，日有所虧。

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原文地址：https://www.cnblogs.com/ITniu/p/5632846.html