Kotlin/kotlinx.coroutines issues and pull requests

#4564 - malicious code inserted

Issue - State: closed - Opened by ABCDHarmon 18 days ago
Labels: bug

#4533 - An exception occurs when R8 is enabled and FAST_SERVICE_LOADER_ENABLED is set to false.

Issue - State: closed - Opened by JayneVong about 2 months ago - 15 comments
Labels: bug, android

#4527 - Mutation of exception that thrown from another scope

Issue - State: closed - Opened by ihostage 2 months ago - 1 comment
Labels: bug

#4523 - Potential bug involving Undispatched and withContext

Issue - State: open - Opened by ListenableFuture 2 months ago - 3 comments
Labels: bug

#4518 - An exception in `ThreadContextElement.updateThreadContext` is impossible to handle properly

Issue - State: open - Opened by gregsh 3 months ago - 1 comment
Labels: bug

#4516 - Fatal exception in coroutines machinery

Issue - State: open - Opened by gnawf 3 months ago - 6 comments
Labels: bug

#4500 - Enum class implementing CoroutineContext.Element causes NullPointerException

Issue - State: open - Opened by whirvis 3 months ago - 1 comment
Labels: bug

#4499 - Coroutine context lost easily between calls

Issue - State: open - Opened by whirvis 3 months ago - 1 comment
Labels: bug

#4462 - No actualiza

Issue - State: open - Opened by mejije 5 months ago
Labels: bug

#4451 - propagateExceptionFinalResort implementation for wasm-js and js confusing users

Issue - State: open - Opened by bashor 6 months ago - 4 comments
Labels: bug

#4430 - iOS Dispatchers.Main.immediate behaves like non-immediate

Issue - State: open - Opened by pablo432 7 months ago
Labels: bug

#4429 - ClassCastException: class kotlinx.coroutines.test.TestCoroutineScheduler$timeSource$1 cannot be cast to class kotlin.time.TimeSource$WithComparableMarks

Issue - State: open - Opened by niqo01 7 months ago
Labels: bug

#4422 - Publisher.asFlow() sometimes fails to propagate thread context elements

Issue - State: open - Opened by dkhalanskyjb 7 months ago
Labels: bug, reactive

#4419 - Weird bug on iOS - handleCoroutineException

Issue - State: closed - Opened by Monabr 7 months ago - 1 comment
Labels: bug

#4415 - Mutable shared Flow is not updating

Issue - State: closed - Opened by PavanEskala 7 months ago - 1 comment
Labels: bug

#4403 - ChannelFlow with unfused flowOn does not update/restore ThreadContextElement after collect

Issue - State: open - Opened by Zincfox 8 months ago - 1 comment
Labels: bug, flow

#4401 - Performance degradation in 1.10.1 after changing the behavior of `yield`

Issue - State: open - Opened by knisht 8 months ago
Labels: bug

#4397 - Version 1.10.x Dispatchers issue

Issue - State: open - Opened by mkowol-n 8 months ago
Labels: bug

#4387 - ReactiveSubscriber seems not following reactive rules

Issue - State: closed - Opened by whojes-toss 8 months ago - 9 comments
Labels: bug, waiting for clarification, reactive

#4385 - supervisorScope does not handle exceptions from children within withContext as expected

Issue - State: open - Opened by easternkite 8 months ago
Labels: bug

#4383 - `CoroutineStart.UNDISPATCHED` flaky with `collectLatest`

Issue - State: open - Opened by vRallev 8 months ago - 1 comment
Labels: bug

#4382 - `withContext` ingnores cancellation from `withTimeout` when the dispatcher cannot execute the body

Issue - State: open - Opened by zuevmaxim 8 months ago
Labels: bug

#4381 - kotlinx-coroutines-debug-1.10.1.jar has duplicated ZIP entries

Issue - State: open - Opened by Him188 8 months ago
Labels: bug

#4354 - CoroutineExceptionHandler creation takes longer than expected > 100ms

Issue - State: closed - Opened by HeroOussama 9 months ago - 1 comment
Labels: bug

#4345 - runBlocking doesnt block Main thread on iOS

Issue - State: closed - Opened by slipdef 10 months ago - 6 comments
Labels: bug, waiting for clarification

#4343 - [kotlin.reflect.KType.toString] SHOULD NOT add a comment for [Exception]

Issue - State: closed - Opened by AngeloSalvade 10 months ago
Labels: bug

#4332 - Ext Functions Autocomplete are broken in 1.10.1

Issue - State: closed - Opened by chrisjenx 10 months ago - 3 comments
Labels: bug

#4326 - ThreadLocal element not updated correctly when using `UnconfinedTestDispatcher`

Issue - State: closed - Opened by chuckjaz 10 months ago - 1 comment
Labels: bug

#4324 - How can I make "R8's optimization of ServiceLoader" take effect?

Issue - State: closed - Opened by whataa 11 months ago - 6 comments
Labels: bug

#4322 - Calling `Flow.stateIn` with a cancelled scope suspends forever

Issue - State: closed - Opened by francescotescari 11 months ago - 3 comments
Labels: bug, flow-sharing

#4319 - runTest with combine flow and backgroundScope update bug

Issue - State: closed - Opened by cprestera 11 months ago - 6 comments
Labels: bug, waiting for clarification, test

#4316 - Weird indexing issue with 1.10.1 in KMP common core

Issue - State: open - Opened by b95505017 11 months ago
Labels: bug

#4309 - 1.10.0 iOS target crash

Issue - State: open - Opened by FlowFan 11 months ago
Labels: bug

#4305 - `limitedParallelism` does not propagate the full `CoroutineContext` to the underlying dispatcher

Issue - State: open - Opened by dkhalanskyjb 11 months ago
Labels: bug

#4299 - withContext calls are not reflected in coroutine debug dumps

Issue - State: open - Opened by vsalavatov 11 months ago
Labels: bug

#4297 - Don't call Dispatchers.Main getter during UnconfinedTestDispatcher construction

Issue - State: closed - Opened by azabost 11 months ago - 5 comments
Labels: bug, test

#4296 - UndispatchedCoroutine leaks CoroutineContext via thread local when using custom ContinuationInterceptor

Issue - State: closed - Opened by pyricau 11 months ago - 2 comments
Labels: bug

#4290 - Throw String in Kotlin/JS leads to ClassCastException

Issue - State: open - Opened by ilgonmic 12 months ago
Labels: bug

#4278 - Is is impossible to use CoroutinesTimeoutExtension with Java 8

Issue - State: closed - Opened by osipxd 12 months ago
Labels: bug

#4262 - Several issues with the `DefaultExecutor`

Issue - State: open - Opened by dkhalanskyjb about 1 year ago
Labels: bug, design

#4248 - `yield` optimizations don't work correctly

Issue - State: closed - Opened by dkhalanskyjb about 1 year ago - 1 comment
Labels: bug

#4243 - Android sample app mentioned in "Guide to UI programming with coroutines" doesn't exist

Issue - State: open - Opened by tseglevskiy about 1 year ago
Labels: bug

#4239 - Wasm/WASI: calling delay() silently exits wasmWasiNodeRun

Issue - State: open - Opened by OliverO2 about 1 year ago
Labels: bug

#4234 - Unh

Issue - State: open - Opened by saibotma about 1 year ago
Labels: bug

#4233 - The last elvis operator is not called in a new coroutine with kotlin 2

Issue - State: closed - Opened by tepel about 1 year ago - 1 comment
Labels: bug

#4230 - RC:

Issue - State: closed - Opened by valentinsa about 1 year ago
Labels: bug

#4228 - Flow collect may cause the Gamepad testing failed when I use webview to loading the Gamepad testing url after used collect function

Issue - State: open - Opened by fearlesstrek about 1 year ago
Labels: bug

#4222 - rx Flowable that use Unconfined dispatcher result in a deadlock when using a runblocking() that execute a suspend function with (Semaphore, mutex or ReentrantLock)

Issue - State: open - Opened by cchaouachi about 1 year ago
Labels: bug

#4216 - "Kotlin Compiler Error: NoClassDefFoundError for kotlin/reflect/full/KClasses during Gradle build"

Issue - State: open - Opened by Nada-08 about 1 year ago
Labels: bug

#4215 - `runBlocking` executes other tasks instead of its own

Issue - State: open - Opened by dkhalanskyjb over 1 year ago
Labels: bug

#4214 - Suppressed exceptions are lost during stacktrace recovery

Issue - State: open - Opened by dkhalanskyjb over 1 year ago
Labels: bug

#4213 - [WASM] JsException: Exception was thrown while running JavaScript code kotlinx.coroutines.error_$external_fun

Issue - State: open - Opened by Omico over 1 year ago
Labels: bug

#4210 - `DelayWithTimeoutDiagnostics` missing from R8 rules?

Issue - State: closed - Opened by louwers over 1 year ago - 3 comments
Labels: bug

#4209 - Dispatcher failures may leave coroutines uncompleted

Issue - State: open - Opened by dkhalanskyjb over 1 year ago
Labels: bug

#4201 - How to prevent a SharedFlow collect values when the activity resumes?

Issue - State: closed - Opened by Mason19dev over 1 year ago - 1 comment
Labels: bug

#4193 - `withContext` may execute code in the wrong context if the `coroutineContext` misleads it

Issue - State: open - Opened by dkhalanskyjb over 1 year ago
Labels: bug

#4179 - 1.9.0-RC test task:compileDemoDebugUnitTestKotlin error Suspension functions can only be called within coroutine body.

Issue - State: closed - Opened by akingyin1987 over 1 year ago - 2 comments
Labels: bug

#4178 - StateFlow, different values, compareAndSet return false

Issue - State: closed - Opened by xyz-fly over 1 year ago - 1 comment
Labels: bug, flow, flow-sharing

#4168 - TextMeasurer.measure only works in Dispatchers.Main on ios

Issue - State: closed - Opened by Mohamed-Mabrouki over 1 year ago - 1 comment
Labels: bug

#4163 - 1.9.0-RC: `kotlinx-coroutines-core/concurrent/src/...` contains common (expect) and platform (actual) files

Issue - State: open - Opened by nreid260 over 1 year ago
Labels: bug

#4159 - Flow.catch skips upstream exceptions

Issue - State: open - Opened by alex-dorokhov over 1 year ago
Labels: bug

#4156 - Calling CompletionStage.asDeferred() on the same future many times causes stack overflows

Issue - State: open - Opened by yzhaoa over 1 year ago
Labels: bug

#4153 - 1.9.0-RC: DispatchersToStringTest.testLimitedParallelism fails

Issue - State: open - Opened by nreid260 over 1 year ago
Labels: bug

#4152 - 1.9.0-RC: `kotlinx-coroutines-core/jvm/src/internal/ProbesSupport.kt` calls ` kotlinx.coroutines.debug.internal.probeCoroutineResumed`

Issue - State: closed - Opened by nreid260 over 1 year ago - 1 comment
Labels: bug, debug

#4149 - Non-linearizable behavior in `cancel` + `awaitClose` inside of `produce`

Issue - State: open - Opened by globsterg over 1 year ago
Labels: bug

#4145 - Mutex is unlocked on cancellation

Issue - State: open - Opened by jossiwolf over 1 year ago
Labels: bug

#4142 - Flow collection silently hangs when dispatcher throws an exception

Issue - State: open - Opened by qwwdfsad over 1 year ago
Labels: bug, flow

#4140 - TestScope swallows an exception thrown from `launch` outside `runTest`

Issue - State: closed - Opened by osipxd over 1 year ago - 1 comment
Labels: bug

#4134 - Coroutine on EventLoop dispatcher fails to yield to a task which is resuming after a delay

Issue - State: open - Opened by roomscape over 1 year ago
Labels: bug

#4133 - Improve the API reference

Issue - State: open - Opened by globsterg over 1 year ago
Labels: bug

#4131 - java.lang.NullPointerException: Cannot invoke "kotlinx.coroutines.flow.Flow.collect when bumping up coroutines 1.6.4 to 1.8.1

Issue - State: open - Opened by IvanSanchez-uam over 1 year ago
Labels: bug

#4128 - BlockHound false positive in kotlin.jvm.internal.Reflection.renderLambdaToString

Issue - State: open - Opened by OliverO2 over 1 year ago
Labels: bug

#4124 - `kotlinx.coroutines.debug`'s `module-info.java` is incorrect preventing any project using JPMS to use debug probes

Issue - State: open - Opened by ArchangelX360 over 1 year ago
Labels: bug

#4074 - `Dispatchers.Default` is not installed in coroutine builders when there is no `ContinuationInterceptor` in native

Issue - State: closed - Opened by whyoleg over 1 year ago - 3 comments
Labels: bug

GitHub / Kotlin/kotlinx.coroutines issues and pull requests