why this error occurs ""emulator-5554 disconnected! Cancelling 'com.helloG.CalculatorActivity activity launch'!"

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Why do I get a emulator-5554 disconnected message

this error appears sometimes and sometimes my program run. "emulator-5554 disconnected! Cancelling 'com.helloG.CalculatorActivity activity launch'!" i do not understand why this happens,......:( please help me. my code is accurate by the way.

please clean your project and run it again – Nikunj Patel Sep 09 '11 at 09:28 — Nikunj Patel, Sep 09 '11 at 09:28
in Eclipse IDE menu -> projects -> clean – user370305 Sep 09 '11 at 09:52 — user370305, Sep 09 '11 at 09:52
not yet i tried a lot but still struck.....:( – Engr M Hassan Sep 09 '11 at 11:26 — Engr M Hassan, Sep 09 '11 at 11:26
the problem is still un solved..:( – Engr M Hassan Sep 12 '11 at 04:24 — Engr M Hassan, Sep 12 '11 at 04:24
Clean the project works for me. It solved my problem. – Rockystech Jan 10 '13 at 06:34 — Rockystech, Jan 10 '13 at 06:34

score 4 · Accepted Answer · answered Sep 09 '11 at 09:27

4

you have to reset your adb. go to Eclipse IDE-->window--> Show Views --> device--> view menu --> reset adb

answered Sep 09 '11 at 09:27

Yashwanth Kumar

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i tried to find it but it is not there.......:( – Engr M Hassan Sep 09 '11 at 09:50
window->show view-> Other -> Android -> Devices , and the drop down arrow will show you a list , you can find reset adb there. – Yashwanth Kumar Sep 09 '11 at 09:55
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i did not find the reset adb there....:( – Engr M Hassan Sep 09 '11 at 11:30
you have double click on devices, then a new window appears. You can find drop down arrow in that widow. let me know if you have reached at least to devices – Yashwanth Kumar Sep 09 '11 at 11:33
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yups i reached at the devices... – Engr M Hassan Sep 10 '11 at 02:44

score 0 · Answer 2 · answered Sep 15 '11 at 08:26

0

Try this post, adb commands

navigate to android-sdk/tools/

and write 'adb reset' should work :D

answered Sep 15 '11 at 08:26

Bercik

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adb reset is not (no longer?) a valid command – JohnEye Apr 03 '12 at 09:42

why this error occurs ""emulator-5554 disconnected! Cancelling 'com.helloG.CalculatorActivity activity launch'!"

2 Answers2