java.io.IOException:无法打开同步连接!进入Nexus

Question

我尝试在eclipse上运行我的应用程序,但我发现了这些错误.这是第一次面临的,所以请你给我任何关于这些错误的想法.我目前正在使用Nexus mobile.

  [2011-08-04 15:59:09 - App] Android Launch!
  [2011-08-04 15:59:09 - App] adb is running normally.
  [2011-08-04 15:59:09 - App] Performing  com.horror.android.AppActivity     activity launch
  [2011-08-04 15:59:09 - App] Automatic Target Mode: using device 'HT9CRP800333'
  [2011-08-04 15:59:09 - App] Uploading Test.apk onto device 'HT9CRP800333'
  [2011-08-04 15:59:09 - App] Failed to install Test.apk on device 'HT9CRP800333': Unable to open sync connection!
  [2011-08-04 15:59:09 - App] java.io.IOException: Unable to open sync connection!
  [2011-08-04 15:59:09 - App] Launch canceled!

为什么我得到java.io.IOException:无法打开同步连接!.提前致谢.

Answer 1

进入Settings-> Development->,尝试禁用'USB debugging'并启用它

Answer 2

不,这不是关于你的代码.尝试将usb插入,然后重新插入.如果没有帮助尝试重启设备.通常它在这种情况下适用于我.