plugins - flutter 将地理定位器添加到项目中给出错误

Question

我正在尝试使用地理定位器来获取用户位置。但是在安装依赖项并运行它之后。我有很多错误。当我删除它并重新运行时，所有错误都消失了。我已经尝试了多个版本的插件，但仍然出现相同的错误。这是我的日志输出:

WARNING: This version of firebase_core will break your Android build if it or its dependencies aren't compatible with AndroidX.
         See "url" for more information on the problem and how to fix it.
         This warning prints for all Android build failures. The real root cause of the error may be unrelated.
         *********************************************************

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> Android resource linking failed
  Output:  C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
  C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found.
  C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:905: error: resource android:attr/fontVariationSettings not found.
  C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:905: error: resource android:attr/ttcIndex not found.
  error: failed linking references.

  Command: C:\Users\Mike\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\4564870280758e11a31e0f822b4b55cc\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
          C:\Users\Mike\AppData\Local\Android\sdk\platforms\android-27\android.jar\
          --manifest\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
          -o\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
          -R\
          @C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
          --auto-add-overlay\
          --java\
          C:\Users\Mike\Documents\HikeLocator\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
          --custom-package\
          com.hikelocator.hikelocator\
          -0\
          apk\
          --output-text-symbols\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\symbols\debug\R.txt\
          --no-version-vectors
  Daemon:  AAPT2 aapt2-3.2.1-4818971-windows Daemon #0
  Output:  C:\Users\Mike\.gradle\caches\transforms-1\files-1.1\appcompat-1.0.1.aar\ff2bf124a1c2911ea68cc7f1f5d69383\res\values-v28\values-v28.xml:9:5-12:13: AAPT: error: resource android:attr/dialogCornerRadius not found.

  C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: AAPT: error: resource android:attr/dialogCornerRadius not found.

  C:\Users\Mike\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\b0d75b3838389273bb7c4663ccc599be\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/fontVariationSettings not found.

  C:\Users\Mike\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\b0d75b3838389273bb7c4663ccc599be\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/ttcIndex not found.

  error: failed linking references.
  Command: C:\Users\Mike\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\4564870280758e11a31e0f822b4b55cc\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
          C:\Users\Mike\AppData\Local\Android\sdk\platforms\android-27\android.jar\
          --manifest\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
          -o\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
          -R\
          @C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
          --auto-add-overlay\
          --java\
          C:\Users\Mike\Documents\HikeLocator\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
          --custom-package\
          com.hikelocator.hikelocator\
          -0\
          apk\
          --output-text-symbols\
          C:\Users\Mike\Documents\HikeLocator\build\app\intermediates\symbols\debug\R.txt\
          --no-version-vectors
  Daemon:  AAPT2 aapt2-3.2.1-4818971-windows Daemon #0

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 7s
Finished with error: Gradle task assembleDebug failed with exit code 1

我什至注释掉了 firebase_core，认为它可能与地理定位器冲突，但我仍然遇到同样的错误。这是我的依赖项:

dependencies:
  google_maps_flutter: ^0.0.3+3
  geolocator: ^3.0.0
  http: ^0.12.0
  flutter:
    sdk: flutter
  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.

  cupertino_icons: ^0.1.2
  firebase_auth: ^0.5.8
  #firebase_core: ^0.3.0+2
  firebase_database: ^2.0.1+1

有什么想法吗？谢谢

Answer 1

就是你依赖的库有的支持AndroidX，有的不支持。对于 AndroidX-less 解决方案

尝试替换:

geolocator: ^3.0.0

与:

geolocator: ^2.1.1
permission_handler: "2.1.2"
google_api_availability: "1.0.4"

更多信息 here , here和 here .