我安装了在iOS上效果很好的react-native-maps，但是当我运行react-native run-android时，我会收到以下错误：
> Task :react-native-maps:compileDebugJavaWithJavac FAILED
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:18: error: cannot find symbol
import com.facebook.react.uimanager.UIBlock;
^
symbol: class UIBlock
location: package com.facebook.react.uimanager
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/RegionChangeEvent.java:15: error: no suitable constructor found for Event(int)
super(id);
^
constructor Event.Event() is not applicable
(actual and formal argument lists differ in length)
constructor Event.Event(int,long) is not applicable
(actual and formal argument lists differ in length)
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:90: error: cannot find symbol
uiManager.addUIBlock(new UIBlock() {
^
symbol: class UIBlock
location: class AirMapModule
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:149: error: cannot find symbol
uiManager.addUIBlock(new UIBlock()
^
symbol: class UIBlock
location: class AirMapModule
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:192: error: cannot find symbol
uiManager.addUIBlock(new UIBlock()
^
symbol: class UIBlock
location: class AirMapModule
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:229: error: cannot find symbol
uiManager.addUIBlock(new UIBlock()
^
symbol: class UIBlock
location: class AirMapModule
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapModule.java:262: error: cannot find symbol
uiManager.addUIBlock(new UIBlock()
^
symbol: class UIBlock
location: class AirMapModule
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/ViewAttacherGroup.java:23: error: cannot find symbol
this.setOverflow("hidden"); // Change to ViewProps.HIDDEN until RN 0.57 is base
^
symbol: method setOverflow(String)
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapView.java:129: error: getCurrentActivity() is not public in ReactContext; cannot be accessed from outside package
if (!contextHasBug(appContext.getCurrentActivity())) {
^
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapView.java:130: error: getCurrentActivity() is not public in ReactContext; cannot be accessed from outside package
superContext = appContext.getCurrentActivity();
^
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapView.java:133: error: cannot find symbol
if (!contextHasBug(reactContext.getCurrentActivity())) {
^
symbol: method getCurrentActivity()
location: variable reactContext of type ThemedReactContext
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapView.java:134: error: cannot find symbol
superContext = reactContext.getCurrentActivity();
^
symbol: method getCurrentActivity()
location: variable reactContext of type ThemedReactContext
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapMarkerManager.java:127: error: method does not override or implement a method from a supertype
@Override
^
/Users/juliencorbin/theTKMapp/node_modules/react-native-maps/lib/android/src/main/java/com/airbnb/android/react/maps/AirMapMarkerManager.java:130: error: cannot find symbol
super.setZIndex(view, zIndex);
^
symbol: method setZIndex(AirMapMarker,float)
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
14 errors
我有这些软件包：
"react": "16.6.3",
"react-native": "0.58.4",
"react-native-maps": "^0.23.0"
这是我的build.gradle文件：
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext {
buildToolsVersion = "28.0.3"
minSdkVersion = 16
compileSdkVersion = 28
targetSdkVersion = 27
supportLibVersion = "28.0.0"
}
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
mavenLocal()
google()
jcenter()
maven {
url "https://maven.google.com"
// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
// url "$rootDir/../node_modules/react-native/android"
}
}
}
task wrapper(type: Wrapper) {
gradleVersion = '4.7'
distributionUrl = distributionUrl.replace("bin", "all")
}
和我的app/build.gradle文件：
apply plugin: "com.android.application"
import com.android.build.OutputFile
/**
* The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
* and bundleReleaseJsAndAssets).
* These basically call `react-native bundle` with the correct arguments during the Android build
* cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
* bundle directly from the development server. Below you can see all the possible configurations
* and their defaults. If you decide to add a configuration block, make sure to add it before the
* `apply from: "../../node_modules/react-native/react.gradle"` line.
*
* project.ext.react = [
* // the name of the generated asset file containing your JS bundle
* bundleAssetName: "index.android.bundle",
*
* // the entry file for bundle generation
* entryFile: "index.android.js",
*
* // whether to bundle JS and assets in debug mode
* bundleInDebug: false,
*
* // whether to bundle JS and assets in release mode
* bundleInRelease: true,
*
* // whether to bundle JS and assets in another build variant (if configured).
* // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
* // The configuration property can be in the following formats
* // 'bundleIn${productFlavor}${buildType}'
* // 'bundleIn${buildType}'
* // bundleInFreeDebug: true,
* // bundleInPaidRelease: true,
* // bundleInBeta: true,
*
* // whether to disable dev mode in custom build variants (by default only disabled in release)
* // for example: to disable dev mode in the staging build type (if configured)
* devDisabledInStaging: true,
* // The configuration property can be in the following formats
* // 'devDisabledIn${productFlavor}${buildType}'
* // 'devDisabledIn${buildType}'
*
* // the root of your project, i.e. where "package.json" lives
* root: "../../",
*
* // where to put the JS bundle asset in debug mode
* jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
*
* // where to put the JS bundle asset in release mode
* jsBundleDirRelease: "$buildDir/intermediates/assets/release",
*
* // where to put drawable resources / React Native assets, e.g. the ones you use via
* // require('./image.png')), in debug mode
* resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
*
* // where to put drawable resources / React Native assets, e.g. the ones you use via
* // require('./image.png')), in release mode
* resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
*
* // by default the gradle tasks are skipped if none of the JS files or assets change; this means
* // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
* // date; if you have any other folders that you want to ignore for performance reasons (gradle
* // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
* // for example, you might want to remove it from here.
* inputExcludes: ["android/**", "ios/**"],
*
* // override which node gets called and with what additional arguments
* nodeExecutableAndArgs: ["node"],
*
* // supply additional arguments to the packager
* extraPackagerArgs: []
* ]
*/
project.ext.react = [
entryFile: "index.js"
]
apply from: "../../node_modules/react-native/react.gradle"
/**
* Set this to true to create two separate APKs instead of one:
* - An APK that only works on ARM devices
* - An APK that only works on x86 devices
* The advantage is the size of the APK is reduced by about 4MB.
* Upload all the APKs to the Play Store and people will download
* the correct one based on the CPU architecture of their device.
*/
def enableSeparateBuildPerCPUArchitecture = false
/**
* Run Proguard to shrink the Java bytecode in release builds.
*/
def enableProguardInReleaseBuilds = false
android {
compileSdkVersion rootProject.ext.compileSdkVersion
buildToolsVersion rootProject.ext.buildToolsVersion
defaultConfig {
applicationId "com.thetkmapp"
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
versionCode 1
versionName "1.0"
}
splits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk false // If true, also generate a universal APK
include "armeabi-v7a", "x86", "arm64-v8a"
}
}
buildTypes {
release {
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
}
// applicationVariants are e.g. debug, release
applicationVariants.all { variant ->
variant.outputs.each { output ->
// For each separate APK per architecture, set a unique version code as described here:
// http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
def versionCodes = ["armeabi-v7a":1, "x86":2, "arm64-v8a": 3]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) { // null for the universal-debug, universal-release variants
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
}
}
dependencies {
implementation project(':react-native-maps')
implementation project(':react-native-vector-icons')
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
implementation "com.android.support:support-compat:${rootProject.ext.supportLibVersion}" //added this line after this react-native-maps bug but didn't solve the problem
implementation "com.facebook.react:react-native:+" // From node_modules
}
// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
from configurations.compile
into 'libs'
}
我真的不知道我该怎么办来解决这个问题。任何想法 ？？
尝试将您的Maven存储库分开：
allprojects {
repositories {
mavenLocal()
jcenter()
maven {
// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
url "$rootDir/../node_modules/react-native/android"
}
maven {
url "https://maven.google.com"
}
}
}
有关更多详细信息，请参见此处：https：//github.com/react-native-community/react-native-maps/issues/2090
删除 node_modules并重新安装depepecties通常会解决此问题。
rm -fr node_modules
yarn