Generating documentation fails with "java.lang.NoSuchMethodError: 'void kotlinx.coroutines.Dispatchers.shutdown()'" #2545
Comments
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Hi! This method was added in kotlinx.coroutines 1.6 (see Kotlin/kotlinx.coroutines#2558), so you must be using an old version of that. Please make sure kotlinx.coroutines is >=1.6 ( |
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Thanks, @IgnatBeresnev, we have I'll try to further investigate the issue, if anyone spots an obvious mistake, please don't hesitate to comment. 😃 |
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🤦 Spring dependency management pulled in 1.5.2. Using Spring Boot 2.7.0 instead of 2.6.7 fixes this issue. |
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If Spring Boot cannot be upgraded, a workaround is to override the dependencyManagement {
imports {
mavenBom(SpringBootPlugin.BOM_COORDINATES) {
// Dokka 1.8.20+ requires kotlinx-coroutines-core 1.6.x,
// but spring-boot-dependencies 2.6.5 declares kotlin-coroutines-core 1.5.2 as a dependency management
bomProperty("kotlin-coroutines.version", "1.6.4")
}
}
}(unlike other approaches, this does not add |
Describe the bug
Generating documentation with gradle 7.4.2 and dokkaHtml plugin fails when using Dokka 1.7.0 (1.6.X also fails, but with another error message). Last known working version is 1.5.30 The following stacktrace is generated when using gradle --stacktrace:
Expected behaviour
Documentation should be generated
To Reproduce
Dokka configuration
tasks { dokkaHtml.configure { outputDirectory.set(buildDir.resolve("doc")) dokkaSourceSets { configureEach { // Set jdk version to the version used outside jdkVersion.set(javaVersion) // Use to include or exclude non public members. includeNonPublic.set(false) // Do not output deprecated members. Applies globally, can be overridden by packageOptions skipDeprecated.set(true) // Emit warnings about not documented members. Applies globally, also can be overridden by packageOptions reportUndocumented.set(true) // Do not create index pages for empty packages skipEmptyPackages.set(true) // Create or omit external links, java main docs are defined below noStdlibLink.set(false) noJdkLink.set(false) externalDocumentationLink { url.set(URL("https://docs.oracle.com/en/java/javase/17/docs/api/")) packageListUrl.set(URL("https://docs.oracle.com/en/java/javase/17/docs/api/allpackages-index.html")) } } } } }Installation
Additional context
Generation also fails when using gradle's docker image. Another project works fine using identical kotlin/kotlin-coroutines versions and identical configuration.
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