NoSuchMethodError使用Kotlin与新的Android数据绑定

尝试在使用kotlin的项目中使用新的Android数据绑定（ https://developer.android.com/tools/data-binding/guide.html ），并且在处理布局资源时失败：

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':android-app:dataBindingLayoutsProcessDebugResources'. at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) Caused by: java.lang.NoSuchMethodError: kotlin.KotlinPackage.startsWith(Ljava/lang/String;Ljava/lang/String;)Z at android.databinding.tool.util.XmlEditor.expressionAttributes(XmlEditor.kt:68) at android.databinding.tool.util.XmlEditor.hasExpressionAttributes(XmlEditor.kt:59) at android.databinding.tool.util.XmlEditor.recurseReplace(XmlEditor.kt:199) at android.databinding.tool.util.XmlEditor.strip(XmlEditor.kt:127) at android.databinding.tool.store.LayoutFileParser.stripBindingTags(LayoutFileParser.java:260) at android.databinding.tool.store.LayoutFileParser.stripFileAndGetOriginal(LayoutFileParser.java:298) at android.databinding.tool.store.LayoutFileParser.parseXml(LayoutFileParser.java:70) at android.databinding.tool.LayoutXmlProcessor.processResources(LayoutXmlProcessor.java:102) at android.databinding.tool.DataBindingProcessLayoutsTask.doIt(DataBindingProcessLayoutsTask.kt:31) at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) ... 13 more 

• Kotlin不适用于Android Studio
• Android Toast无法正常工作（应用程序崩溃）
• “添加Kotlin到Android项目时出错”名称为'android'的扩展名不存在“错误
• ClassCastException：android.inputmethodservice.KeyboardView无法转换为com.support.mukhtar.simplekeyboard.CustomKeyboardView android
• Kotlin与地图（标记不显示）

Answer 1

我最近在这里写了博客数据绑定安卓与Kotlin

使用类路径

 classpath 'com.android.tools.build:gradle:3.0.0-beta2' 

依赖

 apply plugin: 'kotlin-android' apply plugin: 'kotlin-android-extensions' apply plugin: 'kotlin-kapt' android { ... dataBinding { enabled = true } } dependencies { ...... kapt 'com.android.databinding:compiler:2.3.1' } 

更详细的检查这个职位