Having a problem. I have a project set up in IDEA ...

# kotlin-native

[albertgao]

Having a problem. I have a project set up in IDEA ( common, and android for android lib, and ios for ios framework), but when I open this project in AppCode, nothing shows in the Project panel… I assume it might be something to do with the .idea folder between IDEA and AppCode is different. So, in order to make the multiplatform works for iOS, I need to create the projects in AppCode from scratch?

[olonho]

@Vyacheslav Karpukhin [JB] wdyt?

[Vyacheslav Karpukhin [JB]]

At the moment yes, you need to create a separate project from an AppCode template.

[albertgao]

@Vyacheslav Karpukhin [JB] Thanks. What about a multiplatform project? Can I add a settings.gradle in this AppCode template in order to import my common module?

[Vyacheslav Karpukhin [JB]]

Yes, but AppCode is not going to pick it up yet.

[albertgao]

@Vyacheslav Karpukhin [JB] I can live with it, as long as AppCode could pick up my platform-ios module, thanks. Will try it tomorrow

[albertgao]

@Vyacheslav Karpukhin [JB] One more question, why there is a xcode project file after I creating a KN framework, does it mean that I need to put my iOS app in this template too?

[Vyacheslav Karpukhin [JB]]

No, you don't need to. You can use your existing project and add a new K/N framework target to it (File -> Project settings -> "plus" icon in the lower left corner).

[albertgao]

Thanks, I set up a project with the AppCode. One problem, it only generates the x64 build but not the arm64, I want to generate this two builds at the same time. How to do that? This is my gradle settings

framework('kmoblib', targets: ['iphone', 'iphone_sim']) {
      enableMultiplatform true
      srcDir 'main'
      enableDebug true
    }

I just call the build from AppCode menu

[albertgao]

Sorry for the trouble, solved it by calling the gradle task explicitly

[Vyacheslav Karpukhin [JB]]

It's not possible to build both for the simulator (x64) and the device (arm64) simultaneously, but you can build for arm64 by switching the build destination to "iOS Device" in the run configuration drop down list in the toolbar.

[albertgao]

Thanks! 🙂

[albertgao]

> Task :ios:compileKonanKmoblibIos_arm64
file or directory '/Users/albertgao/codes/work/kmoblib/common/src/main/kotlin', not found
T

Got this info in the output when using --info with gradle command.

It seems it expects the common module to follow the standard while I already set another rule in build.gradle in `common`:

sourceSets {
    main.kotlin.srcDirs += 'main/'
    test.kotlin.srcDirs += 'test/'
}

So, is this not found info fine to ignore? Seems it can still find the code in common

[albertgao]

@Vyacheslav Karpukhin [JB] One more, after changed the framework name in build.gradle and from command line the building works fine, but in the AppCode, it still tries to invoke the compile command with old name, restart won’t help. Worth an issue?

[Vyacheslav Karpukhin [JB]]

The current solution is temporary, it's going to be replaced by a proper gradle support, so not worth filing an issue.

[albertgao]

@Vyacheslav Karpukhin [JB] Thanks! And one more question, when building, it will find the expect in common and link to the actual in the according module. But I can’t import any module from common module, the compiler will say can't resolve reference a.b.c, any ideas how?

[svyatoslav.scherbina]

Could you clarify: where is a.b.c declared and where do you try to use it?

[albertgao]

@svyatoslav.scherbina It’s in the common module. I added a settings.gradle to include this common module to the AppCode framework project

[svyatoslav.scherbina]

Do I understand correctly that a.b.c is declared in common module and imported into your platform iOS module (i.e. into framework project source)?

[albertgao]

Yes, in the common there is a package a.b.c, and I try to import a.b.c in platform iOS module

[svyatoslav.scherbina]

In Kotlin you can’t import the package itself.
It’s possible to import a member of the package:

import a.b.c.MyClass

or all of its members:

import a.b.c.*

[ilya.matveev]

Couple of words about the '/Users/albertgao/codes/work/kmoblib/common/src/main/kotlin', not found message. It is expected in your case. The main sourceset in the common project contains src/main/kotlin as a default source root. Then you add one more source directory into the sourceset but the default directory still remains in it. So when the Kotlin compiler compiles the sources, it iterates over all directories in the sourceset, face this default directory and cannot open it since it doesn't exist.

To remove the default directory you may use = instead of `+=`:

sourceSets {
    main.kotlin.srcDirs = ['main/']
}

[albertgao]

@svyatoslav.scherbina Sorry, my bad. Yes, I import a member rather than the module. 😄

[albertgao]

@ilya.matveev Thanks! I think this might be the cause! Will try tomorrow morning when I back to work! Thanks!

[svyatoslav.scherbina]

@albertgao can you post here your build.gradle, settings.gradle, the declaration you import and the import statement itself?