Error:Execution failed for task ‘:app:javaPreCompileDebug’.
Annotation processors must be explicitly declared now. The following dependencies on the compile classpath are found to contain annotation processor. Please add them to the annotationProcessor configuration.
- butterknife-6.0.0.jar (com.jakewharton:butterknife:6.0.0)
Alternatively, set android.defaultConfig.javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true to continue with previous behavior. Note that this option is deprecated and will be removed in the future.
See https://developer.android.com/r/tools/annotation-processor-error-message.html for more details.
在app的build中
android {
…
defaultConfig {
…
//添加如下配置就OK了
javaCompileOptions { annotationProcessorOptions { includeCompileClasspath = true } }
}
…
}
本文介绍了解决ButterKnife注解处理器错误的方法,通过在默认配置中添加注解处理器选项,允许其包含在编译类路径上。这有助于避免Android构建过程中出现的常见错误。
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