經(jīng)常遇到 Please ensure that adb is correctly located at 'D:/java/sdk/platform-tools/adb.exe' and can be executed.

遇到問題描述：

運行android程序控制臺輸出

    [2012-07-18 16:18:26 - ] The connection to adb is down, and a severe error has occured.
    [2012-07-18 16:18:26 - ] You must restart adb and Eclipse.
    [2012-07-18 16:18:26 - ] Please ensure that adb is correctly located at 'D:/java/sdk/platform-tools/adb.exe' and can be executed.

解決問題：

百度google大家多說的是任務(wù)管理器 kill掉adb 或者重啟adb server，但我任務(wù)管理器就沒有adb ,猜測是某個程序占用了adb端口。于是按此思路查找。

5037為adb默認端口 查看該端口情況如下：

      netstat -aon|findstr "5037"

      TCP    127.0.0.1:5037         0.0.0.0:0              LISTENING       6540

發(fā)現(xiàn)6540占用了 5037端口，繼續(xù)查看6540的task，發(fā)現(xiàn)是wandoujia  .如下所示

        tasklist|findstr "6540"

        wandoujia_daemon.exe          6540 Console                    1      4,276 K

接下來問題就好解決了，在任務(wù)管理器kill掉wandoujia_daemon.exe ，運行android程序，ok .

1.關(guān)閉豌豆莢進程

2.adb kill-server

3.adb start-server

4.重啟Eclipse

OK