ro.product.cpu.abi的Flutter错误检索设备属性 [英] Flutter error retrieving device properties for ro.product.cpu.abi
本文介绍了ro.product.cpu.abi的Flutter错误检索设备属性的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我是扑朔迷离的新手，已经成功安装它并在一台机器上工作，但是在这台机器上工作时，我遇到了一些问题.这是android studio，flutter和gradle的全新安装.机器正在运行更新的Windows 10.
I am new to flutter and have successfully gotten it installed and working on one machine, but when working on this one I am having some issues. It is a fresh install of android studio, flutter, and gradle. The machine is running an updated Windows 10.
Flutter医生语句在检索设备属性时返回错误.
The Flutter doctor statement returns an error while retrieving device properties.
C:\Development\FlutterApps\first_app>flutter doctor -v
[√] Flutter (Channel stable, v1.0.0, on Microsoft Windows [Version 10.0.17134.523], locale en-US)
• Flutter version 1.0.0 at C:\Development\Flutter
• Framework revision 5391447fae (8 weeks ago), 2018-11-29 19:41:26 -0800
• Engine revision 7375a0f414
• Dart version 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297)
\Error retrieving device properties for ro.product.cpu.abi:
[
√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
• Android SDK at C:\Development\Android
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = C:\Development\Android
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 31.3.3
• Dart plugin version 182.5124
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-arm • Android null (API null)
• No issues found!
当尝试在模拟的android实例或真实设备上运行flutter应用程序时，出现相同的错误:
When trying to run the flutter app on an emulated android instance or a real device I get the same error:
Error retrieving device properties for ro.product.cpu.abi:
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Initializing gradle...
Resolving dependencies...
--------- beginning of system
01-22 22:51:04.010 E/BatteryStatsService( 1698): modem info is invalid: ModemActivityInfo{ mTimestamp=0 mSleepTimeMs=0 mIdleTimeMs=0 mTxTimeMs[]=[0, 0, 0, 0, 0] mRxTimeMs=0 mEnergyUsed=0}
Unhandled exception:
Exit code -1073740940 from: C:/Development/Android\platform-tools\adb -s emulator-5554 shell -x logcat -v time -t 1
#0 _runWithLoggingSync (package:flutter_tools/src/base/process.dart:353:7)
#1 runCheckedSync (package:flutter_tools/src/base/process.dart:284:10)
#2 AndroidDevice.lastLogcatTimestamp (package:flutter_tools/src/android/android_device.dart:504:27)
#3 _AdbLogReader._start (package:flutter_tools/src/android/android_device.dart:678:41)
#4 _runGuarded (dart:async/stream_controller.dart:804:24)
#5 _BroadcastStreamController._subscribe (dart:async/broadcast_stream_controller.dart:217:7)
#6 _ControllerStream._createSubscription (dart:async/stream_controller.dart:817:19)
#7 _StreamImpl.listen (dart:async/stream_impl.dart:472:9)
#8 FlutterDevice.startEchoingDeviceLog (package:flutter_tools/src/resident_runner.dart:242:71)
#9 FlutterDevice.runHot (package:flutter_tools/src/resident_runner.dart:285:5)
<asynchronous suspension>
#10 HotRunner.run (package:flutter_tools/src/run_hot.dart:272:39)
<asynchronous suspension>
#11 AppDomain.startApp.<anonymous closure> (package:flutter_tools/src/commands/daemon.dart:387:62)
#12 AppDomain.launch.<anonymous closure> (package:flutter_tools/src/commands/daemon.dart:438:26)
<asynchronous suspension>
#13 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:142:29)
<asynchronous suspension>
#14 _rootRun (dart:async/zone.dart:1124:13)
#15 _CustomZone.run (dart:async/zone.dart:1021:19)
#16 _runZoned (dart:async/zone.dart:1516:10)
#17 runZoned (dart:async/zone.dart:1463:12)
#18 AppContext.run (package:flutter_tools/src/base/context.dart:141:18)
<asynchronous suspension>
#19 AppInstance._runInZone (package:flutter_tools/src/commands/daemon.dart:820:20)
#20 AppDomain.launch (package:flutter_tools/src/commands/daemon.dart:436:15)
<asynchronous suspension>
#21 AppDomain.startApp (package:flutter_tools/src/commands/daemon.dart:384:12)
<asynchronous suspension>
#22 RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:289:38)
<asynchronous suspension>
#23 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:401:18)
#24 _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64)
#25 _rootRunUnary (dart:async/zone.dart:1132:38)
#26 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#27 _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
#28 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
#29 Future._propagateToListeners (dart:async/future_impl.dart:671:32)
#30 Future._complete (dart:async/future_impl.dart:476:7)
#31 _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
#32 _AsyncAwaitCompleter.complete (dart:async/runtime/libasync_patch.dart:28:18)
#33 _completeOnAsyncReturn (dart:async/runtime/libasync_patch.dart:295:13)
#34 RunCommand.usageValues (package:flutter_tools/src/commands/run.dart)
#35 _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64)
#36 _rootRunUnary (dart:async/zone.dart:1132:38)
#37 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#38 _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
#39 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
#40 Future._propagateToListeners (dart:async/future_impl.dart:671:32)
#41 Future._complete (dart:async/future_impl.dart:476:7)
#42 _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
#43 _AsyncAwaitCompleter.complete.<anonymous closure> (dart:async/runtime/libasync_patch.dart:33:20)
#44 _rootRun (dart:async/zone.dart:1124:13)
#45 _CustomZone.run (dart:async/zone.dart:1021:19)
#46 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#47 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#48 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#49 _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
#50 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
推荐答案
因此，在努力使程序正常运行并进行了更多搜索之后，我找到了解决我遇到的两个问题的解决方案.
So after struggling to get the program working and some more searching, I found a solution to the two issues I was having.
第一个问题是，除非studio.bat正在运行，否则android studio不会运行，这是通过在Windows安全设置中禁用ASLR来解决的. (studio.exe/studio64.exe)
The first issues is android studio would not run unless studio.bat was running, this was fixed by disabling ASLR in windows security settings. (studio.exe/studio64.exe)
第二个问题是它无法检索设备属性，这是通过在adb上禁用堆保护而解决的. (adb.exe)
The second issue was it could not retrieve device properties, this was fixed by disabling heap protection on adb. (adb.exe)
发布有关如何操作的更多详细信息: https://stackoverflow.com/a/54164463/4125133
Post with more details on how to do so: https://stackoverflow.com/a/54164463/4125133
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