Question

我在android studio中构建groovy代码时遇到错误。错误消息是

C:\Users\Administrator\Desktop\lytest110\app\src\main\java\gzzhe\com\lytest110\MainActivity.java:41: error: can't find symbol
        Log.d("lytest110", GroovyTest.getMsg());
                           ^
  symbol:   parameter GroovyTest
  possition: class MainActivity
1 error

 FAILED
:app:compileDebugGroovy

FAILURE: Build failed with an exception.

我的build.gradle是：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.13.2'
        classpath 'me.champeau.gradle:gradle-groovy-android-plugin:0.3.4'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

app目录中的build.gradle：

    apply plugin: 'com.android.application'
apply plugin: 'me.champeau.gradle.groovy-android'
android {
    compileSdkVersion 19
    buildToolsVersion "19.1.0"

    defaultConfig {
        applicationId "gzzhe.com.lytest110"
        minSdkVersion 14
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile files('libs/groovy-2.4.0-beta-3-grooid.jar')
    compile files('libs/android-support-v4.jar')
    compile fileTree(include: ['*.jar'], dir: 'libs')
    //    compile 'com.android.support:support-v4:19.+'
}

我已将groovy文件放入main / groovy / package / name目录。
groovy用@CompileStatic注释。

这个问题困扰了我好几天。

Answer 1

从您的错误看来，您似乎正在使用Java调用Groovy类。根据Android Groovy插件自述文件。它说

Groovy sources must be found inside src/main/groovy. Note that the plugin follows the behavior of the Groovy plugin in Gradle, which means that if you want to be able to have Groovy classes referencing Java classes that themselves reference Groovy classes, then those Java classes must be found inside src/main/groovy too (this is called joint compilation).

所以你只需将MainActivity.java放到../main/groovy/package/name目录

gradle错误＆＃34;任务执行失败＆＃39;：app：compileDebugJava＆＃39; ＆＃34;在android studio中构建groovy

1 个答案: