Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

cannot update from 5.1.0 to 5.2.1

See original GitHub issue

Which version of Kotest are you using

i am currently using v5.1.0

When trying to update to the latest version 5.2.1 i get some errors when running the tests:

        Caused by:
        java.lang.NoClassDefFoundError: kotlinx/coroutines/CopyableThreadContextElement
            at io.kotest.assertions.jvmerrorcollector.getErrorCollectorContextElement(ErrorCollector.kt:20)
            at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor.intercept(CoroutineErrorCollectorInterceptor.kt:27)
            at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
            at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
            at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
            at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invokeSuspend(coroutineDispatcherFactoryInterceptor.kt:57)
            at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
            at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
            at io.kotest.engine.concurrency.FixedThreadCoroutineDispatcherFactory$withDispatcher$4.invokeSuspend(FixedThreadCoroutineDispatcherFactory.kt:53)
            at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
            at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
            at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
            at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
            at java.base/java.lang.Thread.run(Thread.java:829)

Issue Analytics

State:
Created 2 years ago
Reactions:10
Comments:5 (2 by maintainers)

Top GitHub Comments

6reactions

abendtcommented, Mar 15, 2022

thanks @ewoelfel!

yes, i am using spring. i think you mean org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm here?

i have added an explicit dependency to that artifact: implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.0"). That helped resolve the issue. Don’t understand though why the wrong version was selected in the first place 🤷🏽‍♂️ thanks again for the hint!

6reactions

ewoelfelcommented, Mar 15, 2022

Are you using spring? I had the same error as the wrong version of io.kotest:kotest-assertions-core-jvm was pulled (1.5.2). For me the fix was to add a gradle.properties file containing kotlin-coroutines.version=1.6.0