Question

刚刚更新到Gradle 5.0，现在我得到了pop-up hints：

buildscript {

    ext.kotlin_version = '1.3.10'

    repositories {
        jcenter()
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" // 'classpath' in 'org.gradle.api.artifacts.dsl.DependencyHandler' cannot be applied to '(groovy.lang.GString)'
        classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.4'
        classpath "org.junit.platform:junit-platform-gradle-plugin:1.2.0"
    }
}

plugins {
    id 'maven'
    id "org.jetbrains.kotlin.jvm" version "1.3.10"
    id "com.github.johnrengelman.shadow" version "2.0.4"
}

ext.moduleName = 'com.github.kotlin_graphics.kotlin_unsigned'

dependencies {

    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"  // 'implementation' in 'org.gradle.api.artifacts.dsl.DependencyHandler' cannot be applied to '(groovy.lang.GString)'

    testImplementation 'io.kotlintest:kotlintest-runner-junit5:3.1.10'
}

repositories {
    mavenCentral()
    maven { url = "https://dl.bintray.com/kotlin/kotlin-eap" }
    maven { url = "https://jitpack.io" }
}

task sourcesJar(type: Jar, dependsOn: classes) {
    classifier = 'sources'
    from sourceSets.main.allSource
}

task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}

artifacts {
    archives sourcesJar
    archives javadocJar
}

jar {
    inputs.property("moduleName", moduleName)
    manifest {  // here
        attributes('Automatic-Module-Name': moduleName)
    }
}

test {
    useJUnitPlatform()
}

为什么？那我该怎么解决？

Answer 1

您没有实际的实际问题要担心。根据更新的问题和屏幕截图，您会弹出不正确的IDE静态分析提示。您没有来自Gradle的任何错误或警告消息。您的文本编辑器中有些东西会引起误解。

这种情况有时发生在您所显示的代码（例如您的build.gradle是Groovy代码）无法完全解释为知道正确的类型的时候。在这种情况下，没有错。这是一条红鲱鱼，应该忽略。

您可以放心地忽略此IDE消息，有时会在build.gradle文件上收到其他误导性消息。如果您想在编写构建文件时获得正确的IDE帮助，请切换到Gradle构建文件的完全类型安全的Kotlin版本。对于您收到的消息，Groovy版本在IDE中绝不是完美的。

在空目录上测试build.gradle：

$ ./gradlew build

Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.0/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 0s
7 actionable tasks: 2 executed, 5 up-to-date

并直接从GitHub存储库中对其进行测试：（注意：警告中有一些危险的类路径问题，应予以解决）

$ ./gradlew clean build
w: Runtime JAR files in the classpath should have the same version. These files were found in the classpath:
    /Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-reflect/1.2.50/9fab8887f91c8e17cce1a7522f45dc25976e57b9/kotlin-reflect-1.2.50.jar (version 1.2)
    /Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.2.31/95d6a67e8787280a82a2059e54e4db7ac6cfe74/kotlin-stdlib-jdk7-1.2.31.jar (version 1.2)
    /Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.10/b178c1501609c6e4ee8be635513cb023a466457d/kotlin-stdlib-1.3.10.jar (version 1.3)
    /Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.3.10/1b19d99229dcedad7caf50534dce38fe82845269/kotlin-stdlib-common-1.3.10.jar (version 1.3)
w: Consider providing an explicit dependency on kotlin-reflect 1.3 to prevent strange errors
w: Some runtime JAR files in the classpath have an incompatible version. Consider removing them from the classpath

> Task :test FAILED

unsigned.Ubyte test > ubyte FAILED
    org.opentest4j.AssertionFailedError at ubyte.kt:35

unsigned.Uint test > uint FAILED
    org.opentest4j.AssertionFailedError at uint.kt:32

unsigned.Ulong test > ulong FAILED
    org.opentest4j.AssertionFailedError at ulong.kt:29

unsigned.Ushort test > ushort FAILED
    org.opentest4j.AssertionFailedError at ushort.kt:30

6 tests completed, 4 failed

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':test'.
> There were failing tests. See the report at: file:///Users/xyz/.../kotlin-unsigned/build/reports/tests/test/index.html

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.0/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 5s
10 actionable tasks: 10 executed

请注意，Gradle 不报告任何消息或错误。只有您的IDE。

Answer 2

您需要将警告模式更改为全部或全部，以避免提示。

将org.gradle.warning.mode=all或org.gradle.warning.mode=none添加到您的gradle.properties

Answer 3

替换为：

implementation "org.jetbrains.kotlin:kotlin-stdlib:1.3.10"

那么就没有使用GString。

更新到Gradle 5.0后令人讨厌的弹出提示

3 个答案: