即使有插件，从 Grails 插件存储库下载也会失败答案

【问题标题】：Download from Grails plugin repository fails even though plugin is there即使有插件，从 Grails 插件存储库下载也会失败
【发布时间】：2019-04-12 19:06:21
【问题描述】：

我正在尝试将remote-control plugin 与 Grails 2.5.6 一起使用。根据文档，我将以下内容添加到BuildConfig.groovy：

repositories {
    ...
    mavenRepo "http://dl.bintray.com/alkemist/maven/"
}

dependencies {
    ...
    compile "org.grails.plugins:remote-control:2.0"
}

plugins {
    test ":remote-control:2.0"
}

现在，grails refresh-dependencies 的输出是：

| Loading Grails 2.5.6
| Configuring classpath
| Downloading: org/grails/plugins/remote-control/2.0/remote-control-2.0.pom
| Downloading: io/remotecontrol/remote-core/0.7/remote-core-0.7.pom
| Downloading: io/remotecontrol/remote-transport-http/0.7/remote-transport-http-0.7.pom
| Downloading: org/grails/plugins/remote-control/2.0/remote-control-2.0.zip
| Downloading: io/remotecontrol/remote-transport-http/0.7/remote-transport-http-0.7.jar
| Downloading: io/remotecontrol/remote-core/0.7/remote-core-0.7.jar
| Error Resolve error obtaining dependencies: Could not find artifact org.grails.plugins:remote-control:jar:2.0 in grailsCentral (https://repo.grails.org/grails/plugins) (Use --stacktrace to see the full trace)
| Error Resolve error obtaining dependencies: Could not find artifact org.grails.plugins:remote-control:jar:2.0 in grailsCentral (https://repo.grails.org/grails/plugins) (Use --stacktrace to see the full trace)
| Error Resolve error obtaining dependencies: Could not find artifact org.grails.plugins:remote-control:jar:2.0 in grailsCentral (https://repo.grails.org/grails/plugins) (Use --stacktrace to see the full trace)
| Error Could not find artifact org.grails.plugins:remote-control:jar:2.0 in grailsCentral (https://repo.grails.org/grails/plugins)

为了突出显示，我们得到

在 grailsCentral (https://repo.grails.org/grails/plugins) 中找不到工件 org.grails.plugins:remote-control:jar:2.0

令人困惑的部分是插件似乎正是它应该在的地方：

我觉得我遗漏了一些明显的东西——那是什么？

【问题讨论】：

标签： maven grails grails-plugin

【解决方案1】：

文档以另一种方式过时：添加依赖项不是必需的，实际上确实会导致问题中的解析错误（我发现 plugin 源，而不是可用作代码依赖项的 JAR )。

删除后

compile "org.grails.plugins:remote-control:2.0"

来自dependencies，Grails 正确刷新了依赖项并与插件一起运行。

【讨论】：