构建项目时崩溃匕首
[英]Crash dagger when build project
问题描述
When i try to build a project for generating Dagger's files build fails with an exception. 
当我尝试构建用于生成Dagger文件的项目时，构建失败，但有一个例外。 Could you please tell me how to fix it or at least in what direction look. 您能告诉我如何修复它，或者至少朝哪个方向看。
e: /home/hodzi/Projects/StudioProjects/StackViewer/app/build/tmp/kapt3/stubs/debug/com/hodzi/stackviewer/di/AppComponent.java:6: error: [com.hodzi.stackviewer.questions.di.QuestionsComponent] com.hodzi.stackviewer.questions.di.QuestionsComponent has conflicting scopes: e:
e: public abstract interface AppComponent { e: ^ e:
com.hodzi.stackviewer.di.AppComponent also has @Singleton e: java.lang.IllegalStateException: failed to analyze: org.jetbrains.kotlin.kapt3.diagnostic.KaptError: Error while annotation processing at org.jetbrains.kotlin.analyzer.AnalysisResult.throwIfError(AnalysisResult.kt:57) at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules(KotlinToJVMBytecodeCompiler.kt:138) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:154) at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:58) at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:103) at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:51) at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:92) at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$1$2.invoke(CompileServiceImpl.kt:386) at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$1$2.invoke(CompileServiceImpl.kt:96) at org.jetbrains.kotlin.daemon.Compil
Components: 组件：
1) AppComponent 1）AppComponent
@Singleton
@Component(modules = arrayOf(AppModule::class, NetModule::class))
interface AppComponent {
fun inject(app: App)
fun plus(questionsModule: QuestionsModule): QuestionsComponent
}
2) QuestionsComponent 2）QuestionsComponent
@Singleton
@Subcomponent(modules = arrayOf(QuestionsModule::class))
interface QuestionsComponent {
fun inject(questionsActivity: QuestionsActivity)
}
Modules: 模块：
1) AppModule 1）AppModule
@Module
class AppModule(val application: Application) {
@Provides
@Singleton
fun provideApplication(): Context = application
@Provides
@Singleton
fun provideSharedPrefs(context: Context): SharedPreferences =
context.getSharedPreferences(context.packageName, Context.MODE_PRIVATE)
}
2) QuestionsModule 2）QuestionsModule
@Module
class QuestionsModule {
@Provides @Singleton
fun provideQuestionsPresenter(questionsInteractor: QuestionsInteractor): QuestionsPresenter =
QuestionsPresenter(questionsInteractor)
@Provides @Singleton
fun provideQuestionsInteractor(api : Api): QuestionsInteractor = QuestionsInteractor(api)
}
App: 应用程式：
class App : Application() {
val appComponent: AppComponent by lazy {
DaggerAppComponent.builder()
.netModule(NetModule())
.appModule(AppModule(this))
.build()
}
val questionsComponent: QuestionsComponent by lazy {
appComponent.plus(QuestionsModule())
}
override fun onCreate() {
super.onCreate()
Injector.inject(this)
NetUtils.init(this)
}
}
If it helps then I attach a link to the githab 如果有帮助，那么我将链接附加到githab
1 个解决方案
解决方案1
2 已采纳 2017-10-04 22:22:27
You've defined both AppComponent and QuestionsComponent as @Singleton , so which one is responsible for that scope? 您已经定义都AppComponent和QuestionsComponent为@Singleton ，所以哪一个是负责该范围是什么？ That is exactly what the error says. 这正是错误所说的。 Remove the annotation from one of them. 从其中之一中删除注释。
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