如何从react-native-code-push解决android编译错误'无法找到符号'

如何解决如何从react-native-code-push解决android编译错误'无法找到符号'

不确定这里的问题是什么。在Microsoft appcenter上构建/分发时，该构建没有问题。我记得代码构建成功后唯一要做的事情是向build.gradle添加了不同的部署密钥：

buildTypes {
        debug {
            signingConfig signingConfigs.debug
            // Note: CodePush updates should not be tested in Debug mode as they are overriden by the RN packager. However,because CodePush checks for updates in all modes,we must supply a key.
            // specifically left blank in appcenter docs
            resValue "string","CodePushDeploymentKey",'""'
        }
        releaseStaging {
            resValue "string",'"<key>"'

            // Note: It is a good idea to provide matchingFallbacks for the new buildType you create to prevent build issues
            // Add the following line if not already there
            matchingFallbacks = ['release']
        }
        release {
            // Caution! In production,you need to generate your own keystore file.
            // see https://facebook.github.io/react-native/docs/signed-apk-android.
            // signingConfig signingConfigs.release
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"),"proguard-rules.pro"
            resValue "string",'"<key>"'
        }
    }

现在，当我尝试从android studio中进行构建时，出现此错误：

> Task :react-native-code-push:javaprecompiledebug UP-TO-DATE

> Task :react-native-code-push:compileDebugJavaWithJavac Failed
/Users/vorousjames/Desktop/Development/Slide/Slide/node_modules/react-native-code-push/android/app/src/main/java/com/microsoft/codepush/react/CodePush.java:157: error: cannot find symbol
                isLiveReloadEnabled = devInternalSettings.isReloadOnjsChangeEnabled();
                                                         ^
  symbol:   method isReloadOnjsChangeEnabled()
  location: variable devInternalSettings of type DevInternalSettings
/Users/vorousjames/Desktop/Development/Slide/Slide/node_modules/react-native-code-push/android/app/src/main/java/com/microsoft/codepush/react/CodePushNativeModule.java:175: warning: [unchecked] unchecked cast
        List<ReactRootView> mAttachedRootViews = (List<ReactRootView>)mAttachedRootViewsField.get(instanceManager);
                                                                                                 ^
  required: List<ReactRootView>
  found:    Object
1 error
1 warning

FAILURE: Build Failed with an exception.

* What went wrong:
Execution Failed for task ':react-native-code-push:compileDebugJavaWithJavac'.
> Compilation Failed; see the compiler error output for details.

这是什么原因以及如何解决此问题？

解决方法

将导入保留在 MainApplication.java
中
导入com.microsoft.codepush.react.CodePush;
保留覆盖getJSBundleFile 方法。
删除buildConfigFields并更新为这种格式

resValue "string",

“ reactNativeCodePush_androidDeploymentKey”，'"<INSERT_PRODUCTION_KEY>"'

如果已将密钥从strings.xml中删除，则将其删除。

按照提交的所有详细信息here