Gradle-无法获取配置容器的未知属性"scm" [英] Gradle - Could not get unknown property 'scm' for configuration container

问题描述

Execution failed for task ':app:iterateDeclaredDependencies'.
> Could not get unknown property 'scm' for configuration container of type org.gradle.api.internal.artifacts.configurations.DefaultConfigurationContainer.

我正在使用使用依赖项中的确切代码段

I'm using the exact code snippet from Working with Dependencies

我不知道 scm 是什么，但是自动补全似乎表明一切都很好，不是吗?

I don't know what scm is here but autocompletion seems to suggests that all is good, no?

我正在使用的版本:

------------------------------------------------------------
Gradle 5.4.1
------------------------------------------------------------

Build time:   2019-04-26 08:14:42 UTC
Revision:     261d171646b36a6a28d5a19a69676cd098a4c19d

Kotlin:       1.3.21
Groovy:       2.5.4
Ant:          Apache Ant(TM) version 1.9.13 compiled on July 10 2018
JVM:          1.8.0_191 (Oracle Corporation 25.191-b12)
OS:           Mac OS X 10.14.6 x86_64

推荐答案

要查询特定的依赖项集，必须先声明它们. scm不存在，因此Gradle失败，并显示一条错误消息.可以这样添加其他依赖项集:

To query specific dependency sets, they must be declared first. scm doesn't exist, thus Gradle fails with an error message. Additional dependency sets can be added like this:

configurations {
    scm
}

(定义自定义配置)

尝试使用默认值之一，例如implementation.

Try with one of the defaults instead, for example implementation.

我不是IntelliJ IDEA用户，因此无法确切说明为什么在这种情况下自动补全有效.

I'm not an IntelliJ IDEA user, so cannot tell exactly why autocompletion works in this case.

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