Hey folks. I am playing around with Kotlin Native ...

# kotlin-native

[Holger Steinhauer [Mod]]

Hey folks. I am playing around with Kotlin Native and hit the wall very early on.
Running ./gradlew build produces a weired error (see stacktrace)

Unbenannt

[Holger Steinhauer [Mod]]

My build.gradle looks like that:

plugins {
    id 'org.jetbrains.kotlin.multiplatform' version '1.3.61'
}

repositories {
    mavenCentral()
}

kotlin {
  macosX64("macos") {
    binaries {
      executable{}
    }
  }
  mingwX64("windows") {
    binaries {
      executable{}
    }
  }
}

wrapper {
  gradleVersion = "6.0.1"
  distributionType = "ALL"
}

[Holger Steinhauer [Mod]]

It doesn’t matter whether I use Java 8 (Oracle) or 11 (OpenJDK)

[Holger Steinhauer [Mod]]

Yes. I will need a Windows build host for the minwx64. But it doesn’t seem to matter whether it is defined or not

[Dico]

The problem is during compiling macos build, it says invalid argument.

[Artyom Degtyarev [JB]]

We got the same issue reported recently(https://github.com/JetBrains/kotlin-native/issues/3725). Can you try to use different Gradle version? IIRC, there was some problem with 6.0.1, maybe something is wrong there. Also it would be nice if you can extend the report with --info output.

[Holger Steinhauer [Mod]]

I'll have a look and will comment on the GitHub oder, thanks @Artyom Degtyarev [JB]

[Holger Steinhauer [Mod]]

Also, thanks for the clarification, @Dico

[Holger Steinhauer [Mod]]

@Artyom Degtyarev [JB] So I tried Gradle 6.0.1, 6.0 and 5.6.4. All sho the same issue

[Holger Steinhauer [Mod]]

Same for version 5.5.1

[Artyom Degtyarev [JB]]

Okay, thanks! And what about ./gradlew compileKotlinMacos --info ? This flag can also help to extract arguments sent to konanc, for CLI use - as I mentioned in the issue.

[Holger Steinhauer [Mod]]

Will try in a minute. In the meantime, I commented on the issue and attached the --info output from build.

[Holger Steinhauer [Mod]]

> Task :compileKotlinMacos FAILED
Caching disabled for task ':compileKotlinMacos' because:
  Build cache is disabled
Task ':compileKotlinMacos' is not up-to-date because:
  Task has failed previously.
file or directory '/Users/holger/projects/customers/Customer 01/20200110 - CSV/repo/src/commonMain/kotlin', not found
file or directory '/Users/holger/projects/customers/Customer 01/20200110 - CSV/repo/src/commonMain/kotlin', not found
Run tool: konanc with args: -g -ea -target macos_x64 -p library -o /Users/holger/projects/customers/Customer 01/20200110 - CSV/repo/build/classes/kotlin/macos/main/repo.klib -Xmulti-platform -no-endorsed-libs /Users/holger/projects/customers/Customer 01/20200110 - CSV/repo/src/macosMain/kotlin/hello.kt
Starting process 'command '/Users/holger/.asdf/installs/java/openjdk-11.0.1/bin/java''. Working directory: /Users/holger/projects/customers/Customer 01/20200110 - CSV/repo Command: /Users/holger/.asdf/installs/java/openjdk-11.0.1/bin/java -Dawt.toolkit=sun.lwawt.macosx.LWCToolkit -Dfile.separator=/ -Dftp.nonProxyHosts=local|*.local|169.254/16|*.169.254/16 -DgopherProxySet=false -Dhttp.nonProxyHosts=local|*.local|169.254/16|*.169.254/16 -Djava.awt.graphicsenv=sun.awt.CGraphicsEnvironment -Djava.awt.printerjob=sun.lwawt.macosx.CPrinterJob -Djava.class.path=/Users/holger/.gradle/wrapper/dists/gradle-5.5.1-bin/cfsov38hb3r1zj4ic9bbjcc7n/gradle-5.5.1/lib/gradle-launcher-5.5.1.jar -Djava.class.version=55.0 -Djava.home=/Users/holger/.asdf/installs/java/openjdk-11.0.1 -Djava.library.path=/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/nativelib -Djava.runtime.name=OpenJDK Runtime Environment -Djava.runtime.version=11.0.1+13 -Djava.specification.name=Java Platform API Specification -Djava.specification.vendor=Oracle Corporation -Djava.specification.version=11 -Djava.vendor=Oracle Corporation -Djava.vendor.url=<http://java.oracle.com/> -Djava.vendor.url.bug=<http://bugreport.java.com/bugreport/> -Djava.vendor.version=18.9 -Djava.version=11.0.1 -Djava.version.date=2018-10-16 -Djava.vm.compressedOopsMode=Zero based -<http://Djava.vm.info|Djava.vm.info>=mixed mode -Djava.vm.name=OpenJDK 64-Bit Server VM -Djava.vm.specification.name=Java Virtual Machine Specification -Djava.vm.specification.vendor=Oracle Corporation -Djava.vm.specification.version=11 -Djava.vm.vendor=Oracle Corporation -Djava.vm.version=11.0.1+13 -Djdk.debug=release -Dkonan.home=/Users/holger/.konan/kotlin-native-macos-1.3.61 -Dkotlin.environment.keepalive=true -Dlibrary.jansi.path=/Users/holger/.gradle/native/jansi/1.17.1/osx -Dline.separator=
 -Dorg.gradle.appname=gradlew -Dorg.jetbrains.kotlin.cliMessageRenderer=GradleStyle -Dos.arch=x86_64 -Dos.name=Mac OS X -Dos.version=10.15.2 -Dpath.separator=: -DsocksNonProxyHosts=local|*.local|169.254/16|*.169.254/16 -Dsun.arch.data.model=64 -Dsun.boot.library.path=/Users/holger/.asdf/installs/java/openjdk-11.0.1/lib -Dsun.cpu.endian=little -Dsun.cpu.isalist -<http://Dsun.io|Dsun.io>.unicode.encoding=UnicodeBig -Dsun.java.command=org.gradle.launcher.daemon.bootstrap.GradleDaemon 5.5.1 -Dsun.java.launcher=SUN_STANDARD -Dsun.jnu.encoding=UTF-8 -Dsun.management.compiler=HotSpot 64-Bit Tiered Compilers -Dsun.os.patch.level=unknown -Duser.dir=/Users/holger/projects/customers/Customer 01/20200110 - CSV/repo -Duser.home=/Users/holger -Duser.name=holger -Duser.timezone -Xmx3G -Dfile.encoding=UTF-8 -<http://Djava.io|Djava.io>.tmpdir=/var/folders/5c/2z1wrqmd00jf2wqgd8c4ytzh0000gn/T/ -Duser.country=GB -Duser.language=en -Duser.variant -ea -cp /Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-stdlib.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/klib.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/Runtime.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/protobuf-java-2.6.1.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/shared.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-util-io.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-script-runtime.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-compiler.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-reflect.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/konan.metadata.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-util-klib.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/utilities.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/backend.native.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/trove4j.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/StubGenerator.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/konan.serializer.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlinx.cli-jvm.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/kotlin-native-utils.jar:/Users/holger/.konan/kotlin-native-macos-1.3.61/konan/lib/Indexer.jar org.jetbrains.kotlin.cli.utilities.MainKt konanc @/var/folders/5c/2z1wrqmd00jf2wqgd8c4ytzh0000gn/T/konancArgs1107009468518817141.lst
Successfully started process 'command '/Users/holger/.asdf/installs/java/openjdk-11.0.1/bin/java''
e: Invalid argument: -
i: Use -help for more information
:compileKotlinMacos (Thread[Execution worker for ':',5,main]) completed. Took 1.559 secs.

FAILURE: Build failed with an exception.

[Holger Steinhauer [Mod]]

Here we go:

[Holger Steinhauer [Mod]]

Hope it helps

[Artyom Degtyarev [JB]]

Yep, I see. The problem is just about whitespace-dash-whitespace in the path. There is GSM Treuhand/20200110 - CSV/repo/ fragment, compiler supposes that as some kind of empty flag and breaks up. I think it can be fixed with the next release, but for now the quickest solution will be the directory rename. Can you give it a try?

[Holger Steinhauer [Mod]]

Will do

[sksk]

@Holger Steinhauer [Mod] you might want to filter the customer name in your comments, never good idea to publicly show that stuff

[Holger Steinhauer [Mod]]

Good point. Forgot about that, wanted to get this out of the way

[Holger Steinhauer [Mod]]

Yep, it is due to the spaces and the - in the path