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#intellij
  • c

    Czar

    03/21/2017, 5:11 PM
    There is nothing criminal or interesting in idea.log
  • c

    Czar

    03/21/2017, 5:12 PM
    It looks like auto-completion is lagging and is not asynchronous. Very annoying.
  • c

    Czar

    03/21/2017, 5:14 PM
    Yup, it's auto-completion. When I disabled 
    Autopopup code completion
    freeze is gone.
  • c

    Czar

    03/21/2017, 5:31 PM
    My project does have a reasonably large code-base:
    Copy code
    -------------------------------------------------------------------------------
Language                     files          blank        comment           code
-------------------------------------------------------------------------------
Java                          4608          64536          50640         247843
Groovy                         929          17031           1390          72554
Kotlin                          37            277             57           1499
-------------------------------------------------------------------------------
SUM:                          5574          81844          52087         321896
-------------------------------------------------------------------------------
    (this doesn't take into account libraries, of course), but in Java I do not have this performance issue at all, only in Kotlin code.
  • o

    orangy

    03/21/2017, 6:51 PM
    @yole @semoro ^^
  • s

    semoro

    03/21/2017, 6:54 PM
    @Czar How much heap memory allocated for IDEA? By default it is 750M. So a lot of GC pauses. You can allocate more using 
    Help -> Edit Custom VM Options
    , and adding -Xmx there
  • j

    jlleitschuh

    03/21/2017, 7:36 PM
    Anyone here experiencing this problem in intellij? https://github.com/gradle/gradle-script-kotlin/issues/310
  • p

    Paul Woitaschek

    03/23/2017, 9:22 AM
    Is it possible to write a live-template for this?
  • p

    Paul Woitaschek

    03/23/2017, 9:22 AM
    @Inject lateinit var userManager : UserManager
  • p

    Paul Woitaschek

    03/23/2017, 9:22 AM
    I just want to type 
    ij
    and then type the class 
    UserManager
  • y

    yole

    03/23/2017, 9:34 AM
    yes. the template text would be something like 
    @Inject lateinit var $VARNAME$ : $CLASSNAME$
    , where $CLASSNAME$ will be the first variable and $VARNAME$ will have expression 
    decapitalize(CLASSNAME)
    and "skip if defined" checked
  • y

    yole

    03/23/2017, 9:34 AM
    for $CLASSNAME$, you can use classNameComplete() as an expression to help you select the class
  • p

    Paul Woitaschek

    03/23/2017, 9:44 AM
    @yole That will just decapitalize the full class name
  • p

    Paul Woitaschek

    03/23/2017, 9:44 AM
    So it's 
    @Inject lateinit var this.is.my.package.FancyClass : FancyClass
  • y

    yole

    03/23/2017, 9:46 AM
    ok, so don't use classNameComplete() I'd guess?
  • p

    Paul Woitaschek

    03/23/2017, 9:51 AM
    But then I dont get the import for the class itself 😕
  • t

    teedee

    03/24/2017, 3:48 PM
    @teedee has left the channel
  • s

    snowe

    03/25/2017, 4:53 AM
    IntelliJ seems to not be able to find generated classes, but only in kotlin files. In the java files it can find them perfectly fine. The code compiles just fine with maven, I just get red everywhere when trying to use it in kotlin
  • s

    snowe

    03/25/2017, 4:58 AM
    @User uploaded a file:

    Untitled.png▾

  • s

    snowe

    03/25/2017, 5:33 AM
    looks like the kotlin plugin doesn't like it if the generated classes aren't in a 'package', i.e. 
    generated-sources/annotations
    is the wrong spot, they must be nested somehow..
  • o

    orangy

    03/25/2017, 3:25 PM
    Could you please file a kotl.in/issue ?
  • s

    sdeleuze

    03/26/2017, 9:02 AM
    @Czar @orangy FYI I have exactly the same issue of IDEA freezing every 2 or 3 seconds when I work with https://github.com/mixitconf/mixit and Kotlin 1.1 (both with IDEA 2016 and 2017). That’s very painful.
  • s

    sdeleuze

    03/26/2017, 9:02 AM
    It seems indeed linked to autocompletion.
  • o

    orangy

    03/26/2017, 9:12 AM
    @semoro ^^
  • s

    sdeleuze

    03/27/2017, 7:44 AM
    I think what I observe is IDEA is slower and slower other the time while I use it. If I restart it becomes less sluggish but it will become worth after some time
  • m

    miha-x64

    03/27/2017, 9:17 AM
    As stated somewhere above, the problem may be in max heap size, JVM may be doing GC continuously.
  • s

    sdeleuze

    03/27/2017, 11:48 AM
    Yes, I changed the settings as proposed, but even if advanced users going here will follow the same path, most regular users won’t notice and will just think Kotlin sucks because it is slow. IDEA should provide a decent developer experience on medium or big project by default without advanced configuration IMO.
    👍 1
  • s

    semoro

    03/27/2017, 12:43 PM
    @sdeleuze @miha-x64 Filled IDEA feature request: https://youtrack.jetbrains.com/issue/IDEA-170422
  • m

    mikehearn

    03/27/2017, 12:43 PM
    sdeleuze how big is your codebase?
  • s

    sdeleuze

    03/27/2017, 12:46 PM
    Thanks, just wondering if there is not a root cause that explain this kind of issue. I am used to work on Spring Framework which is a big java project without having to increase the memory. I am surprised to have to inscease that much the memory with a small/medium project. @mikehearn The codebase is https://github.com/mixitconf/mixit so not a huge project at all.
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