相关疑难解决方法(0)

我有一个多项目构建,我在一个子项目中设置了一个任务来构建一个胖罐.我创建的任务类似于食谱中描述的任务.

jar {
  from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
  manifest { attributes 'Main-Class': 'com.benmccann.gradle.test.WebServer' }
}

运行它会导致以下错误:

原因:您无法更改未处于未解决状态的配置!

我不确定这个错误意味着什么.我还在Gradle JIRA上报告了这个问题,以防它出现问题.

我曾经使用这个简单的gradle任务将'compile'依赖项复制到特定文件夹:

task copyLibs(type: Copy) {
    from configurations.compile
    into "$project.rootDir/reports/libs/"
}

但是在使用gradle plugin 3.0.1 for Android Studio和Gradle工具升级到4.1后,它刚刚升级我的Android项目后停止工作.由于https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html#new_configurations现在弃用了依赖配置'compile',我将其更改为'implementation'.但是,我无法使用我的copyLibs任务,因为根据Gradle构建错误输出不允许直接解析配置'implementation':

$ ./gradlew.bat clean build

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':app:copyLibs'.
> Resolving configuration 'implementation' directly is not allowed

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s …

我试图运行一个简单的mapdb示例,但得到错误:

    Exception in thread "main" java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics
    at org.mapdb.DBMaker.fileDB(DBMaker.kt)
    at leechies.Truc.main(Truc.java:9)
Caused by: java.lang.ClassNotFoundException: kotlin.jvm.internal.Intrinsics
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 2 more

我的课:

package leechies;
import java.util.concurrent.ConcurrentMap;

import org.mapdb.DB;
import org.mapdb.DBMaker;

public class Truc {
    public static void main(String[] args) {
        DB db = DBMaker.fileDB("file.db").make();
        ConcurrentMap map = db.hashMap("map").createOrOpen();
        map.put("something", "here");
        db.close();
    }
}

我的pomx.xml

<dependencies>
    <dependency>
        <groupId>org.mapdb</groupId>
        <artifactId>mapdb</artifactId>
        <version>3.0.3</version>
    </dependency>

我运行rigth click - > Run as ... - > java application.