android emulator startup error message

Start so many Error, but my app can run successfully, see the error of sorts, to the whole Qingdiao.

08-22 03:26:23.640: E / SurfaceFlinger (36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:33.970: E / SurfaceFlinger (36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:34.050: E / Trace (1118): error opening trace file: No such file or directory (2)
08-22 03:26:36.090: E / SurfaceFlinger (36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:36.220: E / SurfaceFlinger (36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:38.820: E / ActivityThread (588): Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce6a68 that was originally bound here
08-22 03:26:38.820: E / ActivityThread (588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce6a68 that was originally bound here
08-22 03:26:38.820: E / ActivityThread (588): at android.app.LoadedApk $ ServiceDispatcher . (LoadedApk.java: 969)
08-22 03:26:38.820: E / ActivityThread (588): at android.app.LoadedApk.getServiceDispatcher (LoadedApk.java: 863)
08-22 03:26:38.820: E / ActivityThread (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1418)
08-22 03:26:38.820: E / ActivityThread (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1407)
08-22 03:26:38.820: E / ActivityThread (588): at android.content.ContextWrapper.bindService (ContextWrapper.java: 473)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 157)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 145)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.emailcommon.service.AccountServiceProxy.getDeviceId (AccountServiceProxy.java: 116)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.exchange.ExchangeService.getDeviceId (ExchangeService.java: 1249)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.exchange.ExchangeService $ 7.run (ExchangeService.java: 1856)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 551)
08-22 03:26:38.820: E / ActivityThread (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 549)
08-22 03:26:38.820: E / ActivityThread (588): at android.os.AsyncTask $ 2.call (AsyncTask.java: 287)
08-22 03:26:38.820: E / ActivityThread (588): at java.util.concurrent.FutureTask.run (FutureTask.java: 234)
08-22 03:26:38.820: E / ActivityThread (588): at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java: 1080)
08-22 03:26:38.820: E / ActivityThread (588): at java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java: 573)
08-22 03:26:38.820: E / ActivityThread (588): at java.lang.Thread.run (Thread.java: 856)
08-22 03:26:38.830: E / StrictMode (588): null
08-22 03:26:38.830: E / StrictMode (588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce6a68 that was originally bound here
08-22 03:26:38.830: E / StrictMode (588): at android.app.LoadedApk $ ServiceDispatcher . (LoadedApk.java: 969)
08-22 03:26:38.830: E / StrictMode (588): at android.app.LoadedApk.getServiceDispatcher (LoadedApk.java: 863)
08-22 03:26:38.830: E / StrictMode (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1418)
08-22 03:26:38.830: E / StrictMode (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1407)
08-22 03:26:38.830: E / StrictMode (588): at android.content.ContextWrapper.bindService (ContextWrapper.java: 473)
08-22 03:26:38.830: E / StrictMode (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 157)
08-22 03:26:38.830: E / StrictMode (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 145)
08-22 03:26:38.830: E / StrictMode (588): at com.android.emailcommon.service.AccountServiceProxy.getDeviceId (AccountServiceProxy.java: 116)
08-22 03:26:38.830: E / StrictMode (588): at com.android.exchange.ExchangeService.getDeviceId (ExchangeService.java: 1249)
08-22 03:26:38.830: E / StrictMode (588): at com.android.exchange.ExchangeService $ 7.run (ExchangeService.java: 1856)
08-22 03:26:38.830: E / StrictMode (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 551)
08-22 03:26:38.830: E / StrictMode (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 549)
08-22 03:26:38.830: E / StrictMode (588): at android.os.AsyncTask $ 2.call (AsyncTask.java: 287)
08-22 03:26:38.830: E / StrictMode (588): at java.util.concurrent.FutureTask.run (FutureTask.java: 234)
08-22 03:26:38.830: E / StrictMode (588): at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java: 1080)
08-22 03:26:38.830: E / StrictMode (588): at java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java: 573)
08-22 03:26:38.830: E / StrictMode (588): at java.lang.Thread.run (Thread.java: 856)
08-22 03:26:38.850: E / ActivityThread (588): Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce3318 that was originally bound here
08-22 03:26:38.850: E / ActivityThread (588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce3318 that was originally bound here
08-22 03:26:38.850: E / ActivityThread (588): at android.app.LoadedApk $ ServiceDispatcher . (LoadedApk.java: 969)
08-22 03:26:38.850: E / ActivityThread (588): at android.app.LoadedApk.getServiceDispatcher (LoadedApk.java: 863)
08-22 03:26:38.850: E / ActivityThread (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1418)
08-22 03:26:38.850: E / ActivityThread (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1407)
08-22 03:26:38.850: E / ActivityThread (588): at android.content.ContextWrapper.bindService (ContextWrapper.java: 473)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 157)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 145)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.emailcommon.service.ServiceProxy.test (ServiceProxy.java: 191)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.exchange.ExchangeService $ 7.run (ExchangeService.java: 1850)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 551)
08-22 03:26:38.850: E / ActivityThread (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 549)
08-22 03:26:38.850: E / ActivityThread (588): at android.os.AsyncTask $ 2.call (AsyncTask.java: 287)
08-22 03:26:38.850: E / ActivityThread (588): at java.util.concurrent.FutureTask.run (FutureTask.java: 234)
08-22 03:26:38.850: E / ActivityThread (588): at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java: 1080)
08-22 03:26:38.850: E / ActivityThread (588): at java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java: 573)
08-22 03:26:38.850: E / ActivityThread (588): at java.lang.Thread.run (Thread.java: 856)
08-22 03:26:38.850: E / StrictMode (588): null
08-22 03:26:38.850: E / StrictMode (588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy $ ProxyConnection @ 40ce3318 that was originally bound here
08-22 03:26:38.850: E / StrictMode (588): at android.app.LoadedApk $ ServiceDispatcher . (LoadedApk.java: 969)
08-22 03:26:38.850: E / StrictMode (588): at android.app.LoadedApk.getServiceDispatcher (LoadedApk.java: 863)
08-22 03:26:38.850: E / StrictMode (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1418)
08-22 03:26:38.850: E / StrictMode (588): at android.app.ContextImpl.bindService (ContextImpl.java: 1407)
08-22 03:26:38.850: E / StrictMode (588): at android.content.ContextWrapper.bindService (ContextWrapper.java: 473)
08-22 03:26:38.850: E / StrictMode (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 157)
08-22 03:26:38.850: E / StrictMode (588): at com.android.emailcommon.service.ServiceProxy.setTask (ServiceProxy.java: 145)
08-22 03:26:38.850: E / StrictMode (588): at com.android.emailcommon.service.ServiceProxy.test (ServiceProxy.java: 191)
08-22 03:26:38.850: E / StrictMode (588): at com.android.exchange.ExchangeService $ 7.run (ExchangeService.java: 1850)
08-22 03:26:38.850: E / StrictMode (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 551)
08-22 03:26:38.850: E / StrictMode (588): at com.android.emailcommon.utility.Utility $ 2.doInBackground (Utility.java: 549)
08-22 03:26:38.850: E / StrictMode (588): at android.os.AsyncTask $ 2.call (AsyncTask.java: 287)
08-22 03:26:38.850: E / StrictMode (588): at java.util.concurrent.FutureTask.run (FutureTask.java: 234)
08-22 03:26:38.850: E / StrictMode (588): at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java: 1080)
08-22 03:26:38.850: E / StrictMode (588): at java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java: 573)
08-22 03:26:38.850: E / StrictMode (588): at java.lang.Thread.run (Thread.java: 856)
08-22 03:27:28.951: E / ActivityThread (588): Service

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Reply:
Nobody yet encountered the same problem
Reply:
See if you bindService is not a problem, it will not be repeated bind like
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. . .
Reply:
In logcat in with filter can filter out. . .