Hello, I have an ios oc header file to cinterop in...

# multiplatform

[xiaobailong24]

Hello,
I have an ios oc header file to cinterop in kmm:

#ifndef socket_swift_bridge_h
#define socket_swift_bridge_h

// <https://github.com/socketio/socket.io-client-swift>
@import SocketIO;

#endif /* socket_swift_bridge_h */

then get error:

Exception in thread "main" java.lang.Error: /xxx/socket_swift_bridge.h:14:1: error: use of '@import' when modules are disabled
	at org.jetbrains.kotlin.native.interop.indexer.UtilsKt.ensureNoCompileErrors(Utils.kt:152)
	at org.jetbrains.kotlin.native.interop.indexer.IndexerKt.indexDeclarations(Indexer.kt:1003)
	at org.jetbrains.kotlin.native.interop.indexer.IndexerKt.buildNativeIndexImpl(Indexer.kt:992)
	at org.jetbrains.kotlin.native.interop.indexer.NativeIndexKt.buildNativeIndex(NativeIndex.kt:91)
	at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.processCLib(main.kt:268)
	at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.interop(main.kt:76)
	at org.jetbrains.kotlin.cli.utilities.InteropCompilerKt.invokeInterop(InteropCompiler.kt:45)
	at org.jetbrains.kotlin.cli.utilities.MainKt.mainImpl(main.kt:38)
	at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:60)

so, how to solve it? thx

[Viacheslav Kormushkin]

Hi,
Unfortunately module import is not supported by cinterop tool. So @import SocketIO should be replaced with something umbrella header import, something like #import <SocketIO/SocketIO.h>

[xiaobailong24]

Thanks for your reply!
https://github.com/socketio/socket.io-client-swift
Could u tell me what's the umbrella header file?
I try #import <Socket.io-client-swift-umbrella.h>

#ifdef __OBJC__
#import <UIKit/UIKit.h>
#else
#ifndef FOUNDATION_EXPORT
#if defined(__cplusplus)
#define FOUNDATION_EXPORT extern "C"
#else
#define FOUNDATION_EXPORT extern
#endif
#endif
#endif


FOUNDATION_EXPORT double SocketIOVersionNumber;
FOUNDATION_EXPORT const unsigned char SocketIOVersionString[];

, then get another error:

error: use of undeclared identifier 'SocketIOStatusNotConnected'

[xiaobailong24]

SocketIOStatusNotConnected

[Viacheslav Kormushkin]

Not sure but probably #import <SocketIO/SocketIO-Swift.h> will work, give it a try

[xiaobailong24]

fatal error: 'SocketIO/SocketIO-Swift.h' file not found

[xiaobailong24]

All of above do NOT work.🤔

//#import <SocketIO/SocketIO-Swift.h>
//#import <Socket.io-client-swift/Socket.io-client-swift-Swift.h>
//#import <SocketIOClientSwift/SocketIOClientSwift-Swift.h>
//#import <Socket.io-client-swift/SocketIOClientSwift-Swift.h>