我遇到了问题。
由于我已经安装了“ react-native-image-picker”，因此应用程序无法执行。
为解决此问题，我必须将AndroidManifest.xml添加到权限代码。 和npm安装jetifier。但是一切都不能解决这个问题。
OS：Windows 10 IDE：网络风暴2020.02 android studio：最新版本
在代码下面，我遇到了错误消息。
C:\Users\ client>npx react-native run-android
info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.
Jetifier found 1236 file(s) to forward-jetify. Using 4 workers...
info JS server already running.
info Installing the app...
> Task :react-native-image-picker:compileDebugJavaWithJavac FAILED
Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.2/userguide/command_line_interface.html#sec:command_line_warnings
62 actionable tasks: 2 executed, 60 up-to-date
C:\Users\ \node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:34: error: package com.imagepicker.media does not e
xist
import com.imagepicker.media.ImageConfig;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:35: error: package com.imagepicker.permissions does
not exist
import com.imagepicker.permissions.PermissionUtils;
^
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:36: error: package com.imagepicker.permissions does
not exist
import com.imagepicker.permissions.OnImagePickerPermissionsCallback;
^
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:37: error: package com.imagepicker.utils.MediaUtils
does not exist
import com.imagepicker.utils.MediaUtils.ReadExifResult;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:38: error: package com.imagepicker.utils does not e
xist
import com.imagepicker.utils.ReadableMapUtils;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:39: error: package com.imagepicker.utils does not e
xist
import com.imagepicker.utils.RealPathUtil;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:40: error: package com.imagepicker.utils does not e
xist
import com.imagepicker.utils.UI;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:56: error: package com.imagepicker.utils does not e
xist
import static com.imagepicker.utils.MediaUtils.*;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:57: error: package com.imagepicker.utils does not e
xist
import static com.imagepicker.utils.MediaUtils.createNewFile;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:57: error: static import only from classes and inte
rfaces
import static com.imagepicker.utils.MediaUtils.createNewFile;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:58: error: package com.imagepicker.utils does not e
xist
import static com.imagepicker.utils.MediaUtils.getResizedImage;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:58: error: static import only from classes and inte
rfaces
import static com.imagepicker.utils.MediaUtils.getResizedImage;
^
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:86: error: cannot find symbol
private ImageConfig imageConfig = new ImageConfig(null, null, 0, 0, 100, 0, false);
^
symbol: class ImageConfig
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:66: error: cannot find symbol
public static final int DEFAULT_EXPLAINING_PERMISSION_DIALIOG_THEME = R.style.DefaultExplainingPermissionsTheme;
^
symbol: variable DefaultExplainingPermissionsTheme
location: class style
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:86: error: cannot find symbol
private ImageConfig imageConfig = new ImageConfig(null, null, 0, 0, 100, 0, false);
^
symbol: class ImageConfig
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:166: error: cannot find symbol
imageConfig = new ImageConfig(null, null, 0, 0, 100, 0, false);
^
symbol: class ImageConfig
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:168: error: package UI does not exist
final AlertDialog dialog = UI.chooseDialog(this, options, new UI.OnAction()
^
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:168: error: cannot find symbol
final AlertDialog dialog = UI.chooseDialog(this, options, new UI.OnAction()
^
symbol: variable UI
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:274: error: cannot find symbol
final File original = createNewFile(reactContext, this.options, false);
^
symbol: method createNewFile(ReactApplicationContext,ReadableMap,boolean)
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:278: error: cannot find symbol
cameraCaptureURI = RealPathUtil.compatUriFromFile(reactContext, imageConfig.original);
^
symbol: variable RealPathUtil
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:374: error: cannot find symbol
if (ReadableMapUtils.hasAndNotEmptyString(options, "chooseWhichLibraryTitle"))
^
symbol: variable ReadableMapUtils
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:451: error: cannot find symbol
fileScan(reactContext, path);
^
symbol: method fileScan(ReactApplicationContext,String)
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:457: error: cannot find symbol
final ReadExifResult result = readExifInterface(responseHelper, imageConfig);
^
symbol: class ReadExifResult
location: class ImagePickerModule
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:503: error: cannot find symbol
final RolloutPhotoResult rolloutResult = rolloutPhotoFromCamera(imageConfig);
^
symbol: class RolloutPhotoResult
location: class ImagePickerModule
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:597: error: package PermissionUtils does not exist
.explainingDialog(this, options, new PermissionUtils.OnExplainingPermissionCallback()
^
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:596: error: cannot find symbol
final AlertDialog dialog = PermissionUtils
^
symbol: variable PermissionUtils
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:658: error: cannot find symbol
else if (activity instanceof OnImagePickerPermissionsCallback)
^
symbol: class OnImagePickerPermissionsCallback
location: class ImagePickerModule
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:660: error: cannot find symbol
((OnImagePickerPermissionsCallback) activity).setPermissionListener(listener);
^
symbol: class OnImagePickerPermissionsCallback
location: class ImagePickerModule
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:667: error: cannot find symbol
.append(OnImagePickerPermissionsCallback.class.getSimpleName())
^
symbol: class OnImagePickerPermissionsCallback
location: class ImagePickerModule
C:\Users\client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:685: error: cannot find symbol
return RealPathUtil.getRealPathFromURI(reactContext, uri);
^
symbol: variable RealPathUtil
location: class ImagePickerModule
30 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':react-native-image-picker:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* 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 25s
error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Run CLI with --verbose flag for more details.
Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081
C:\Users\ client\node_modules\react-native-image-picker\android\src\main\java\com\imagepicker\ImagePickerModule.java:34: error: package com.imagepicker.media does not exist