I can't update the Kotlin plugin to the latest release for some reason. In the Marketplace it shows i have the latest installed, in the Installed tab it shows I still have 1.3.50. Has anyone else run into this issue?

Hi. I'm having trouble understanding when the Create extra commit with .java -> .kt file rename checkbox is supposed to appear. I just committed two files, a

foo.java

deletion and

foo.kt

creation that resulted from the Convert Java file to Kotlin file action, with some ostensibly simple updates to

foo.kt

and the checkbox wasn't there, and history was lost on the commit. Whereas I have other commits containing more than just the conversion and the checkbox was there as the extra rename commit was created. Is there something deterministic I should be looking for?

Is it possible to disable the 30 second timeout for scratch files and worksheets ?

Hello. I try to create plugin. I created custom editor for non-text format. How I can use embedded redo and undo functions? And second question: when I must save my operation data into disk? Does IDE send some event for save data into disk?

Was so hopeful for the new 2019.3 to fix the performance issues I have in Kotlin files. Nope. Still takes 20 seconds to reformat a simple Kotlin file. 👏 The performance tickets I have opened and submitted including CPU snapshots are still unresolved.

I now see IntelliJ performance as the largest blocker to wider Kotlin adoption.

multiple-screen on linux is broken for years now

Andrey showed that the IDE was much faster now to provide completions. I am very interested on how this performance improvement was reached as I am experimenting with the (incremental) compiler. Can any of the developer who worked on this link a few commits that allowed such improvements ? Thanks a lot 🙂

How can I control these new scope hints in Kotlin code?

is there a way to change background color of the

Ctrl+P

parameter hint tooltips?

how is intellij/kotlin performing for other folks? I've had severe performance issues in medium-sized projects for as long as I can think. fluent coding is impossible.

I wonder if Java Jigsaw modules can improve performance, by reducing the scope of the code the IDE must consider during completion

is there something to tell the Java to Kotlin converter in Intellij that some fields are non-nullable, so that the converter doesn't make everything nullable by default? I tried adding some

@NotNull

annotations on fields/construction parameters, but the converter still makes everything nullable

@poohbar https://blog.jetbrains.com/kotlin/2019/12/what-to-expect-in-kotlin-1-4-and-beyond/

The main questions for me is how Kotlin IDE support ended up being so unbearably slow. Why there were no regressions to notice performance degradation? Even if the new compiler is super-fast and fixes IDE performance, what stops it from becoming super-slow again a year later 🤷‍♂️

Did someone manage to make the toolbox app larger? I really can't see it

Hi, I'm using IntelliJ 2019.3 Ultimate, and am working on a Kotlin Multiplatform library targeted for iOS & Android, when I'm setting breakpoints in unit tests which I put in commonMain, and then trying to debug, the test executes but it doesn't stop on breakpoints. I'm using android sdk 29.0.2 with it. The gradle test task I'm trying to run is

testDebugUnitTest

. Has anybody encountered this issue and has a solution? Thanks

What's the best way to run an individual kotlin file as a jvm application from the command line using

./gradlew

? I have a few sandboxes where I separate out specific parts of a library I am trying by file. Each file has its own

fun main(args: Array<String>)

Is there any shortcut to look at all the members especially functions of a class because class file is too big?

how can i force idea that it doesn't run the tests with gradle? everytime i do a right click on a file and say run tests it starts gradle, but i want it to run with junit runner

I have a project for testing performance between a server application and a client application. I have a github repository with a folder for 'server' and a folder for 'client' at the top level. Is it possible to open an intellij project at this top-level where I can make configuration A to run the server application and configuration B to run the client application? I can find some QA answers from 2015 where the team discourages multiple projects in the same window. Is the guideline still to have multiple windows for multiple applications?

Would be very useful for IntelliJ to have the ability to generate C callbacks in a Kotlin Native project. Lets say hypothetically these definitions exist in a Kotlin Native library:

// ...
interface ApplicationBase {
    // ...
    fun connectActivateSignal(slot: CPointer<CFunction<(app: CPointer<GApplication>, userData: gpointer) -> Unit>>,
                              userData: gpointer): ULong =
        connectGtkSignal(obj = gAppPtr, signal = "activate", slot = slot, data = userData)
}

class Application(val id: String) : ApplicationBase {
    // ...
}

And a hypothetical Kotlin Native program is developed where a Kotliner starts typing in the following with the carrot positioned in the parenthesis:

val app = Application("org.example.sampleapp")
app.connectActivateSignal()

Hey! I have the following code:

fun adminCancelCustomerLock() {
		val admin = createAdmin()
		openCustomerWithUser(admin)
		customerPage.cancelLock()
		customerPage.lockConfigurationBtn()
		customerPage.lockBanner()
	}

When I put a caret on any of

customerPage

and hit Option+Enter -> Convert to run, then it transforms to:

fun adminCancelCustomerLock() {
		val admin = createAdmin()
		openCustomerWithUser(admin)
		customerPage.run {
			openCustomerWithUser(admin)
			cancelLock()
			lockConfigurationBtn()
			lockBanner()
		}
	}

So, why it puts the

openCustomerWithUser(admin)

inside the

run

block if it wasn’t called on

customerPage

instance? A bug, perhaps?

Is it somehow possible to let android studio remove additional blank lines? I'm using ktlint and every second commit fails because I have two consecutive spaces after my class and ktlint complains

Is it intentional that error messages look like this?

[REPEATED_MODIFIER] Repeated 'abstract'

As a human, I find this quite ugly. I'd prefer:

Duplicate modifier 'abstract'

Hi there! I'm using the Kotlin DSL with Gradle and a Kotlin multiplatform project in IntelliJ and I'm always struggling when I add new dependencies to my project. What is the right way to add new (Maven) dependencies? What happens is that whenever I add a new one and build the project from the CLI it works but I can't see the new dependency in the

External Dependencies

list in the Project sidebar in IntelliJ. What am I doing wrong? Even if I run

gradle clean assemble

from the IDE it still doesn't get updated.

What's that little check on the left?

Should IDEA 2019.3.1 work with development versions of Kotlin/Native? Currently 1.3.70-eap-42 works in Gradle command line just fine, but fails in IDEA:

12:14	Incompatible Kotlin/Native libraries
			There are 1 libraries from the Kotlin/Native 1.3.70-eap-42 distribution attached to the project: stdlib
			These libraries were compiled with a newer Kotlin/Native compiler and can't be read in IDE. Please edit Gradle buildfile(s) to use Kotlin Gradle plugin version 1.3.61. Then re-import the project in IDE.

12:14	Incompatible Kotlin/Native libraries
			There are 7 libraries attached to the project that were compiled with a newer Kotlin/Native compiler and can't be read in IDE:
			"builtin" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\builtin
			"gdiplus" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\gdiplus
			"iconv" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\iconv
			"opengl32" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\opengl32
			"posix" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\posix
			"windows" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\windows
			"zlib" at F:\work\.konan\kotlin-native-windows-1.3.70-eap-14002\klib\platform\mingw_x64\zlib
			Please edit Gradle buildfile(s) to use Kotlin Gradle plugin version 1.3.61. Then rebuild the project and re-import it in IDE.

@Alexey Belkov [JB] Running a Kotlin unit test by clicking on the play button next to the test still runs all tests in the class instead of just the one test. I think this bug has already been reported and fixed for a short while. I am on 2019.3.1, MacOS and see this bug again.

New bug in 2019.3.1 is that the IDE completely lags when editing Kotlin code and becomes unresponsive. I gave it a few minutes and eventually had to kill it in Task Manager. 🤯