Android emulator error: “System UI has stopped”

问题:

I have recently set up my Android development environment. Every thing is alright but when I run my emulator it takes to much time with an error dialog on the emulator screen says- "Unfortunately, System UI has stopped" and no application runs on it. I have recently shifted to 64bit windows7 and using JDK7 and eclipse juno for 64bit. My emulator configuration is given below:

can anyone suggest me what is wrong with it?

回答1:

This is still "unanswered", but it probably has been resolved.

I just want to share my experience and clarify a few things, some of which may not matter. Anyway, if this helps someone else that's great.

1) I had this problem on one machine (a new, but slower machine), but not another (the faster one) when running a 4.0.3 emulator. It is not a hardware problem though, and CPU speed doesn't make a difference.

2) Both machines are fully up-to-date ADT (Eclipse 4.2.x and Android 4.2.2 (API 17) SDK environments.

3) Editing, or even Deleting the emulator and then recreating it did NOT fix it.

4) The best solution is to locate and update the config.ini file. In Windows 7 (x64) I found the config.ini file in C:\Users\[your user name]\.android\avd\ICS_4.0.3_API_15.avd [*see AVD names below].

NOTE: First make sure you have “show hidden files, folder, or drives” turned on in Explorer or you won't see the ".android" folder.

5) Not sure it matters, but my entry said hw.mainKeys=no, not hw.mainKeys=false as some have suggested. Changing it to hw.mainKeys=yes seems to have fixed the problem.

• AVD Names - Your AVD name will be different from mine. I just add the Release name/API level in the name so I can quickly scan the list and go to a release, such as Honeycomb, Ice Cream Sandwich, Jelly Bean, etc. (e.g., ICS_4.0.3_API_15.avd)

There's more information in another thread at < Unfortunately System UI has stopped >. It starts by asking a seemingly tangential question, but gets to the same place.

回答2:

What seems to have worked for me and others is to change the hw.mainKeys setting in your config.ini to true:

hw.mainKeys=true

回答3:

Close avd and eclipse then Delete .android file created in your user folder then try to create a new emulator this help me most of the time.It may helps you

回答4:

My case. Android SDK was placed here D:\android-sdk\ for a nearly year ago. After one of recently SDK updates I'v got "Unfortunately, System UI has stopped". I'v created number of divices with different RAM amount, VM heap size, screen size, API level(problem seems to be only on API14+), etc. At finish i noticed that new devices was created at the location C:\users\XuserX\.android\avd After reading this post solution was simple: create ANDROID_SDK and ANDROID_SDK_HOME system variables with value d:\android-sdk\

Hope this post helps somebody.

回答5:

just switch off and on hte button in emulator ... it can remove that problem

回答6:

This is also happening if your device definition name has " character in the name, like Kindle Fire HD 7".

Once I removed the apostrophe symbol, error was gone.