I’m in the process of migrating from buildSrc to build-logic, and I was studying idiomatic-gradle and also Google’s now-in-android repository. But I’m having a problem, in buildSrc I’ve classes and enums that can be accessed by any module’s

build.gradle.kts

, but when using build-logic, I can’t share them, it throws

org.gradle.internal.exceptions.LocationAwareException

. Surely I’m doing something wrong because Google’s sample uses it with no problem here, but I don’t know what’s missing 😞 Any hint? Thanks 🙏

We’re having some difficulties with thrown exceptions from the shared code that we handle in the iOS side. We annotate suspending functions in our domain/data layer with

Throws(Throwable:class)

and we log these errors to Crashlytics. Problem is, the error we get (when we cast it as an NSError) has a user info dictionary with a KotlinException entry, and it has a code of 0 and a domain of “KotlinException”. This causes all errors logged to crashlytics to be grouped under the same bucket. The Kotlin throwable has a message which looks something like this (this is formatted for readability, it’s still a string)

Exception in http request:
    Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline."
    UserInfo={
        _kCFStreamErrorCodeKey=50,
        NSUnderlyingError=0x28035a940 {
            Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)"
            UserInfo={
                _NSURLErrorNWPathKey=unsatisfied (No network route),
                _kCFStreamErrorCodeKey=50,
                _kCFStreamErrorDomainKey=1
            }
        },
        _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <595E528B-8F59-4D85-88EE-DD084FC43CE7>.<1>,
        _NSURLErrorRelatedURLSessionTaskErrorKey=(
            "LocalDataTask <595E528B-8F59-4D85-88EE-DD084FC43CE7>.<1>"
        ),
        NSLocalizedDescription=The Internet connection appears to be offline.,
        NSErrorFailingURLStringKey=SOME URL,
        NSErrorFailingURLKey=SOME URL,
        _kCFStreamErrorDomainKey=1
    }

I could try and parse this string, extract regex matches etc, but I was wondering if there is a better way. It seems like Kotlin packs all of the interesting stuff and concatenates their string representations and just stuffs it into the userInfo entry. I would very much have liked to get the actual error instance. How do people handle this?

Hello, i'm trying to mock Instant but I can't seem to get it to work. My approach:

object MockkInstant {
    var value: Instant = Instant.now()

    fun mock() {
        mockkStatic(Instant::class)

        every {
            Instant.now()
        } answers {
            value.minusMillis(0) // line 22 from stack trace below
        }
    }

    fun clear() {
        clearStaticMockk(Instant::class)
    }

    fun step(duration: Duration = 1.seconds) {
        value = value.add(duration) // extension function defined elsewhere
    }
}

Now in my tests i'm trying to do this:

"fixes calls to Instant.now()" {
    val a = Instant.now()
    delay(1)
    val b = Instant.now()
    a.shouldBe(b)
}

But I'm getting an error from the

answers

block:

Empty list doesn't contain element at index 0.
java.lang.IndexOutOfBoundsException: Empty list doesn't contain element at index 0.
	at kotlin.collections.EmptyList.get(Collections.kt:35)
	at kotlin.collections.EmptyList.get(Collections.kt:23)
	at io.mockk.MockKAnswerScope.getValueAny(API.kt:3834)
	at io.mockk.MockKAnswerScope.getValue(API.kt:2188)
	at io.glimpseprotocol.testing.mockk.MockkInstant$mock$2.invoke(MockkInstant.kt:22)
	at io.glimpseprotocol.testing.mockk.MockkInstant$mock$2.invoke(MockkInstant.kt:13)
	at io.mockk.MockKStubScope$answers$1.invoke(API.kt:2092)
	at io.mockk.MockKStubScope$answers$1.invoke(API.kt:2069)
	at io.mockk.FunctionAnswer.answer(Answers.kt:19)
...

I've seen other people using returns, but afaik that returns the same Instant object whereas I want to create a new one each time Instant.now() is called. Any suggestions?

Hello guys, i triyng use androidx.compose.materialmaterial icons extended1.6.1 on compose multiplataform, but i facing this error

:composeApp:iosArm64Main: Could not resolve androidx.compose.material:material-icons-extended:1.6.1.

Someon can help me please?

Is there any chance to use Firebase Crashlytics in shared code in KMM project? I heard about it (without any explanations: “crashlytics doesn’t need google services, blah-blah…“) but when i’ve started implement it i’ve got build exception

An exception occurred applying plugin request [id: ‘com.google.firebase.crashlytics’]

> Failed to apply plugin ‘com.google.firebase.crashlytics’.

> Applying the Firebase Crashlytics plugin to a library project is unsupported. It should only be applied to the application module of your project to enable automatic upload of obfuscation mapping files for your application.

How does OkHttp compare to Ktor Client? Seems they land on similar use cases? Why might I prefer one over the other?

Updating MPP module to Kotlin 1.8.0, trying to get rid of this new warning:

Multiplatform/Android-V1-SourceSetLayout: Multiplatform/Android-V1-SourceSetLayout is deprecated...

I add it then I get new warnings:

Multiplatform/Android-V2-SourceSetLayout: Usage of 'Android Style' source directory

are there any docs on this new V2 layout. Migration guide perhaps?

How to get AndroidView factory to run again on recompose? I have a composable helper we use to create some of our legacy views, and even on recompose or changing the factory function instance, the factory doesn't create a new item -- this is the one workaround I've found that works but looking for a proper way to do it -- (component is an enum value passed into the function, I have tried different factory function implementations)

ReusableContent(component) {
    AndroidView(factory = {
        createView(it, component)
    }, Modifier.fillMaxSize(), { })
}

I tried some other things like recomposer.invalidate when the component changed, creating different factory function instances that differed slightly, but that didn't change anything... I was really expecting when the args to AndroidView changed, it would create a new view underneath and clean up the old one. Maybe I'm missing something

anyone find anyway to show toasts in kmm?

I'm getting this error with ktlint:

Not a valid Kotlin file (expecting a parameter declaration) (cannot be auto-corrected)

The line in question has a trailing comma, is this something we need to enable on ktlint? Or maybe we need to upgrade ktlint? I found this, but there doesn't seem to be any resolution, it's just closed 🤔 https://github.com/pinterest/ktlint/issues/729