In the script below:
val kotlinVersion by extra ("1.3.61")
println("Version "+kotlinVersion)
plugins {
kotlin("jvm") version kotlinVersion
}
The variable kotlinVersion is correctly printed. Nevertheless it is not recognized in the plugins block and the following error is risen:
e: /home/achadde/sources/kotlin/minichain/build.gradle.kts:6:27: Unresolved reference: kotlinVersion
我怎么才能解决这个问题呢？
目前无法从传递给plugins的lambda内部访问外部作用域的任何内容.
In case you use IntelliJ it will show you a bit more information:
隐式接收方在此上下文中无法调用"val kotlinVersion:String".如有必要，使用显式.
The outer scope (this@Build_gradle) where you define kotlinVersion is not avaiable in the this@plugins scope so you have to define kotlinVersion inside the plugins lambda.
由于extra代表在那里不可用，您也不能使用它:
plugins {
val kotlinVersion = "1.3.61"
// ...
}
不幸的是，使用标签不起作用:
val kotlinVersion by extra ("1.3.61")
plugins {
// ... Unresolved reference: kotlinVersion
kotlin("jvm") version this@Build_gradle.kotlinVersion
}