Our Maven + Java + Kotlin project has gotten even slower in 2019.2. It takes about 5 seconds for the error highlighter to refresh even in small files. Isn't IntelliJ itself a mix of Java and Kotlin? I guess it could be the Maven part that JetBrains is just refusing to optimize for.

Is there a way to debug whether an inline class instance is boxed or unboxed at any given point?

Anyone have trouble with Ultimate's Update and Restart? I tried to update today and my IntelliJ broke so I reverted to 2019.1 . Had this problem a few weeks ago too and figured I'd try again

Here is a screen recording of IntelliJ's performance in Kotlin files in Maven/Java/Kotlin project. The file has about 400 lines. The project has ~1000 files, 80% is Java. Hardware is a 2015 Mac Pro (2.2 GHz i7, 16 GB RAM). Notice that it takes more than 5 seconds for the IDE to realize the compile error has been fixed and then several additional seconds for the IDE to reformat the code.

IntelliJ IDEA 2019.2 (Ultimate Edition)
Build #IU-192.5728.98, built on July 23, 2019

Please note, that this is not a new thing. It always took more than 2 seconds for the inspections to kick in which was already unacceptable. As you can see now it's even worse and is completely unusable. But even if we go back to 2 seconds, it's still really bad. https://i.imgur.com/PcwdG7Q.mp4

Hi, is there a way to remove special handling of

java.*

imports for Kotlin files on Android Studio (IntelliJ) when sorting / optimizing imports? For Java files there is a “Preferences - Code Style - Java - Imports - Import Layout” where I can remove the special handling of

java.*

but for Kotlin I haven’t found a way to do it so I am continuously having issues with not properly sorted java imports when checking official Kotlin code style with ktlint.

Does anyone know if it's possible to get IntelliJ to show all the (implicit) uses of

this

in a scope?

Files that contain only a single class are marked with the lower icon (“Kotlin class”) while other files with the top one (“Kotlin file”). Wouldn’t it make more sense if private top-level declarations would not cause the icon to be “Kotlin file”? So for example, this file would still be counted as a “Kotlin class”:

class Foo {
    fun bar(): String = BAZ
}

private const val BAZ = "baz"

Hello 🙂 Do you guys know of a way to automatically turn a constructor argument into an abstract property? For example, how to change this:

abstract class BaseGreeter(val salutation: String) {
    fun greet(name: String) = println("$salutation, $name!")
}

class HelloGreeter: BaseGreeter("Hello") {
    // class specific stuff here
}
class HiGreeter: BaseGreeter("Hi") {
    // class specific stuff here
}
class AhoiGreeter: BaseGreeter("Ahoi") {
    // class specific stuff here
}

fun main() {
    AhoiGreeter().greet("Kotlin")
}

into this:

abstract class BaseGreeter {
    abstract val salutation: String
    fun greet(name: String) = println("$salutation, $name!")
}

class HelloGreeter: BaseGreeter() {
    override val salutation = "Hello"
    // class specific stuff here
}
class HiGreeter: BaseGreeter() {
    override val salutation = "Hi"
    // class specific stuff here
}
class AhoiGreeter: BaseGreeter() {
    override val salutation = "Ahoi"
    // class specific stuff here
}

fun main() {
    AhoiGreeter().greet("Kotlin")
}

I have some refactoring to do and this is a task that would probably take me half a day if I have to do this all manually ^^

Not sure if it’s an Android Studio (3.5) or Kotlin plugin issue but the

inline function

refactor action is not working for me in a multi module project. Has any1 encountered this? EDIT: also broken in IntelliJ IDEA 2019.1.3 (Ultimate Edition) Build #IU-191.7479.19, built on May 28, 2019 JRE: 1.8.0_202-release-1483-b58 x86_64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o macOS 10.14.6 Kotlin plugin used: 1.3.41-release-IJ2019.1-1

I know this channel is meant for Kotlin plugin but IntelliJ broke completely when updating from

2019.1

to

2019.2

and I need a fresh install it seems 😞 Hope I am alone and it’s something on my machine but take care.

Code completion is broken in IntelliJ after updating the IDE to v2019.2.1 (using the Linux version), and the Kotlin plugin to v1.3.50 with a new Kotlin Native project. No code completion dialog appears when editing a kts file, and attempting code completion in a kt file will cause the keyboard input to become garbled (eg some keys like A are not recognised in the code editor, and some are outputted as a completely different character) ☹️ 😡.

if i convert a java file to kotlin, is there an easy way to git diff the kotlin file with the original java file? can i tell idea to diff a file with a different file?

I'm building some SQL using constants in Kotlin strings, e.g.

"DELETE FROM ${SCHEMA}.TABLENAME WHERE PK = ?"

, and then preparing statements and injecting values. IntelliJ can't resolve the table ("Unable to resolve table TABLENAME"), and I can't work out how to either (a) tell it not to try for this specific string, or (b) tell it where the table is.

Any way to setup AS formatter as a pre-commit hook? I, personally, think that build-in commit dialog is the best, but some folks prefer SourceTree and I'm wondering if they can have formatation automated as well.

If I have this code

fun test(a: Pair<Int, String>, b: Pair<Int, String>): Boolean {
    return a.first == b.first
            && a.second == b.second
}

and use extract variable refactoring to get:

fun test(a: Pair<Int, String>, b: Pair<Int, String>): Boolean {
    val result = (a.first == b.first
            && a.second == b.second)
    return result
}

you can see IDE added parentheses there. Aren’t those unnecessary? IDE doesn’t offer an intention to get rid of them. But if I do, it compiles and runs the same.

Am I the only one to think that IntelliJ has been getting more and more unstable/unreliable? Just now I’m asking it to open a project and it just doesn’t do anything. I feel like I encounter a new bug every day, and it starts to feel like the Eclipse days

IntelliJ doesn't seem to like the new granular source set metadata setting... It invalidates my JVM-specific code if I have it enabled in a multiplatform project, for some reason. The project still builds and runs fine.

I accidentally created a file named SomeClass.txt, deleted and created it as SomeClass.kt, however the IDE offers no syntax highlighting or code completion. I’ve invalidated my cache and restarted but still the same result, how do I fix this?

Can I stop IntelliJ from automatically inserting

.trimIndent()

on multiline strings? I will trim indent when I decide to trim indent!

I have a breakpoint on a Kotlin class definition:

class MyClass(private val xyz: String)

It seems like the debuggers stops in the constructor which is what I would expect. I would like to add a condition to the breakpoint to only stop when

xyz

equals

"myString"

but it won't let me access

xyz

in the input field. Is this is a bug?

I recently converted my project from multiplatform (with most code in common) to jvm-only. IntelliJ is now way slower in all source code files. Code completion, highlighting, etc, typically takes 15 seconds now. Any clues why this could be happening?

I'm trying to add a third sourceset/module, similar to

main

and

test

but called

local

. I want it to depend on both

main

and

test

. This is my build.gradle: https://pastebin.com/raw/5u89DqYP, building with gradle commandline seems to work so i think that's correct. I'm having some problems getting it to work in intelij though, when I change any code in eg. the

main

module I start to get build errors like this:

message has been deleted

A quick check before I report, you used to be able to run individual JUnit tests, right? When I press the run button it just runs the entire class instead:

Is there a chat for discussing IntelliJ IDEA development? My self-compiled one is crashing right at startup 😅 (an NPE in some touchbar code when loading touchbar buttons for EULA screen but

getApplication()

still returns

null

)

How do you disable auto imports in build.gradle.kts files? IntelliJ is driving me nuts getting lost and messing with my files, breaking everything again and again. EDIT: I’m not talking about reimporting the gradle project, I’m talking about IntelliJ literaly adding

import ...

for nonsense which breaks everything and I can’t remove them

Is there way to visualize a Kotlin project as UML or something like that?

If a Kotlin file contains multiple classes, in the Project view it is shown as

MyFile.kt

, but there is no way to see the classes it contains. By contrast, if a Groovy file contains multiple classes, you can expand the file in the Project view to see the classes therein, so it’s surprising that this functionality doesn’t also exist for Kotlin. Is it possible to see the (multiple) classes contained in a Kotlin file in the Project view?

Ooh! BBC owl!