kotlinlang #intellij

Is it possible to somehow configure Intellij (Android Studio) to work better? 🙂 I have 64 gb, and with all Kotlin files, which are more than 500 lines long is freezing a lot. Impossible to write code sometimes, because it's not unusual to stuck for more than 5s. Set to use 4 gb which is maximum in settings, but rarely come over 2gb. It's always dropping back to 1 gb (looking at bottom right corner). CPU cores are also very low all the time. Is there any special settings to squeze hardware a lot more? Because ram is more or less free, cpu is on few percent, but IDE is freezing 🙂

zak.taccardi

03/30/2020, 4:14 PM

are there any plans to improve the “Find Usages” in IntelliJ/Android Studio for a

typealias

? For example,

typealias LoadString: () -> String

finds all usages of

() -> T

and I specifically just want

LoadString

leandro

03/31/2020, 9:00 AM

Does one need an IntelliJ license to run the EAP/beta versions?

yawkat

04/02/2020, 10:03 AM

What does this error mean? From what I can tell the Kotlin SDK is the one auto-configured by intellij. This is a kotlin-js project, and other tasks are also not working well, like multi-minute freezes during refactoring and lots of cpu load apparently for highlighting

Untitled

Slackbot

04/02/2020, 9:28 PM

This message was deleted.

elect

04/06/2020, 2:50 PM

is it possible to revert partially a commit via Idea gui?

google 2

rocketraman

04/09/2020, 7:35 PM

Oh man, performance is night and day with IJ 2020.1, Kotlin 1.4-M1, and the build change below. I'm starting to "Develop with Pleasure" again. :-)

okue

04/11/2020, 8:30 AM

Hi. Now I’m trying to add a another sourceSets

integrationTest

based on https://docs.gradle.org/6.3/userguide/java_testing.html#sec:configuring_java_integration_tests. But, I’m facing a problem that internal methods and classes are not visible from my custom source set
intergrationTest
when coding at IDEA. (Gradle can build successfully because I setup

compilations["integrationTest"].associateWith(compilations["main"])

) Is there a way to resolve this problem?

pablisco

04/11/2020, 7:50 PM

I’ve tried looking for a solution for this everywhere but can’t find anything. I have a KMP project using gradle. When I import it into intelliJ I get the following error:

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Task 'assemble' not found in root project

On gradle there seems to have zero problems. Not sure why it’s trying to run the assemble task 🙃 This is the gradle output from IntelliJ: https://gist.github.com/pablisco/02a76c227e95766e1407a375679328a9 The project is: https://github.com/pablisco/virustrend What am I doing wrong? 😅

Gary Tierney

04/12/2020, 8:38 PM

is there a way to increase the amount of time before IntelliJ will cancel a completion request? I'm debugging an issue with imports not being resolved in completions and having the

ProgressManager

cancel on me when I'm at a breakpoint is a tad annoying

mbonnin

04/14/2020, 6:17 PM

Does that ring a bell to anyone? Happens on a

settings.gradle.kts

file and IntelliJ 2020.1. Itt was working well with 2019.3

Alexander Vasiljev

04/16/2020, 2:39 AM

Hello. I am using worksheets script (.ws.kts). Is it the right channel to talk about worksheets Intellij feature?

napperley

04/16/2020, 10:30 PM

After getting IntelliJ to generate a new project from the Native | Gradle template it includes a inaccurate comment in the build file:

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// For ARM, should be changed to iosArm32 or iosArm64

With Kotlin Native there are ARM based targets for other OS's besides iOS (eg linuxArm32Hfp, and linuxArm64), and iOS development can't be done on a Linux PC. The contents of the comment should be based on what host OS is used.

Colton Idle

04/18/2020, 3:21 AM

I see that intellij idea 2020.1.1 Preview was released. Where can I find the release notes for it?

christophsturm

04/20/2020, 10:45 AM

with this code

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val webRootDirectory = Paths.get("src", "main", "resources", "web").toAbsolutePath()

idea complains “declaration has type inferred from a platform call which can lead to unchecked nullability issue” when i add a

!!

, it instead complains “unnecessary non null assertion (!!) on a non null receiver of type path”

poohbar

04/20/2020, 4:13 PM

“Optimize imports” in Kotlin+Java mixed project now takes 5 minutes as opposed to 20 seconds.

EyeCon

04/21/2020, 9:17 AM

Can we somehow make IntelliJ use a certain default for Gradle settings? In particular, I don't want to use the Gradle wrapper for new projects (I know it's not the common way but I try to use one Gradle installation on my computer). This is easy enough to change after the initialization, but I couldn't find a way to do this by default. I need this when importing a ready made Gradle project.

keturn

04/24/2020, 5:19 PM

Running a kotlin worksheet, its working directory seems to be the working directory of intellij. How can the worksheet get the project directory (or the directory of its own source file, maybe?) so I'm able to work with the project's files?

camdenorrb

04/25/2020, 6:55 PM

Can't move multiple kotlin files to another package?

napperley

04/26/2020, 3:52 AM

IntelliJ show a green box for a source file, however during actual compilation a error occurs, with the message mentioning that the types have to be specified explicitly (for the linuxX64, and linuxArm32 modules). Below is the contents of the source file where compilation fails (on

_gtkWidgetPtr?.reinterpret()

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// ...

actual open class AppWindow(private val app: GuiApplication) : WindowBase {
    private var _gtkWidgetPtr: CPointer<GtkWidget>? = null
    override val gtkWidgetPtr: CPointer<GtkWidget>?
        get() = _gtkWidgetPtr?.reinterpret()
    val gtkAppWinPtr: CPointer<GtkApplicationWindow>?
        get() = _gtkWidgetPtr?.reinterpret()
    override val gtkWindowPtr: CPointer<GtkWindow>? by lazy {
        _gtkWidgetPtr?.reinterpret()
    }
    // ...
}

vineethraj49

04/27/2020, 12:15 AM

does intellij (no longer?) warn about unused variables in companion objects? I seem to remember it doing so it does seem to work as expected with class methods and variables inside a function. aaaa! the class in the library is marked with

@Suppress("unused")

and that's being "carried forward", why?

mbonnin

04/28/2020, 11:02 PM

Using intelliJ 2020.1, I get a

javax/xml/bind/JAXBException

error when run from intelliJ, which hints at a JDK11 somewhere... But I do have JDK 1.8 in both the project structure and also in the "Gradle JVM" setting. Any clue why my build would run on JDK11 ?

natpryce

04/30/2020, 4:41 PM

Hi. I’ve discovered to my surprise that the Java-to-Kotlin converter adds spurious rename commits to the Git history. I consider the converter messing with Git history at all to be a bug. And these rename commits interfere with the rebasing features of IntelliJ (for example, if you change the Java code in a historical version & rebase, the rebasing tries to merge the Java code changes with changes to the Kotlin file that occurred after conversion to Kotlin). Is there any way to turn this behaviour off?

Ian

04/30/2020, 7:15 PM

I'm finding that intellij (latest version) is very slow while editing Kotlin code - it can take 10-20 seconds for the IDE to catch up with syntax highlighting and errors. I'm using it on a 32 core machine with 32GB RAM assigned to Intellij. Anyone have any ideas on why it's so slow? I don't recall this being a problem in the past.

Pierre Marais

05/02/2020, 8:10 AM

Hi, is there a possibility that this timeout could be overridden in order to have kotlin scratch files that run for longer than 30s? https://github.com/JetBrains/kotlin/blob/75f1fb0237b6c248643ba3cb7013ea2750247659/idea/idea-jvm/src/org/jetbrains/kotlin/idea/scratch/compile/KtScratchExecutionSession.kt.191#L40

Hanno

05/04/2020, 3:50 PM

Hi, does anyone know if there is a possibility to pass in parameters when build in intellij is delegated to gradle? My build depends on a -D param that the IDE should pick up. Thanks :) (Not a run config or task execution, the project build)

Jakub Pi

05/05/2020, 4:43 PM

I'm getting different results when I run the following code:

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val digest = MessageDigest.getInstance("SHA-256")
    digest.update("foo".toByteArray())
    val result1 = digest.digest()
    digest.reset()
    val result2 = digest.digest("foo".toByteArray())
    val areEqual = MessageDigest.isEqual(result1, result2)
    println(areEqual)

The call to

digest.update()

is ignored when run inside of a scratchpad (as opposed to compiled code). So scratchpad prints

false

while running the same block inside of a

main()

prints

true

. Any ideas what could be causing this?

todd.ginsberg

05/06/2020, 4:54 PM

Mine just worked with double ctrl on Mac (2020.1.1)

👍🏻 2

💯 2

christophsturm

05/12/2020, 11:34 AM

is there a refactoring that converts a property to a function and changes all the call sites?

Sinan Kozak

05/12/2020, 1:56 PM

Hi, we use editorconfig plugin to keep our code style inline within the team. After some time, updating editorconfig becomes a problem because idea code style is not in sync with editorconfig and next time code style is exported, it still used values from it’s own settings. Is it possible to import editorconfig as Code Style Scheme? It would be super nice if editor config actually overrides xml settings of Code Style Scheme.