I was using Kotlin version 1.2.41 and I upgraded Kotlin version 1.2.41 to 1.3.21. Then, I got compile Error. $ ‘runBlocking(CoroutineContext = ..., suspend CoroutineScope.() -> T): T’ is only available since Kotlin 1.3 and cannot be used in Kotlin 1.2Here is original code plugins { id "org.jetbrains.kotlin.jvm" version "$kotlinVersion" id "org.jetbrains.kotlin.plugin.spring" version "$kotlinVers..
[TroubleShooting] Kotlin not configured in IntelliJ
Trouble Shooting history When I create spring-boot with Kotlin, IntelliJ can't reconize Kotlin class. As a result, I added the standard library to dependency management. implementation("org.jetbrains.kotlin:kotlin-stdlib")Kotlin-stdlib has extended versions of the standard library that add support for some of the features of JDK 7 and JDK 8. Checking https://kotlinlang.org/docs/reference/usi..
Trouble Shooting history When I run gradle, I got below message. $ Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.So, first I put --warning-mode=all to gradle command like below. $ ./gradlew clean build --warning-mode=allAnd I find DefaultSourceDirectorySet class's constructor has been deprecated (below detail message) Configure project : The Defau..