React-native-geolocation-service: not building in IOS

[lucasapereira]

It is running fine in windows with android, but when I try to run on ios it gives me this error:

ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1
PrecompileSwiftBridgingHeader normal x86_64

react native 0.60.5

any ideas?

[lucasapereira]

Any ideas?

[devleonardorabelo]

I'm having the same problem :(

[celciusjj]

The same problem

[rahombus97]

Same problem also.

[himanshi7046]

https://github.com/Agontuk/react-native-geolocation-service/blob/master/docs/setup.md

Read all step for ios build

[shubhambathe1]

Working fine on android, but build is failing while running on iOS simulator. Here is the error message:-

• BUILD FAILED *

The following build commands failed:
CompileSwift normal x86_64 /Users/webwerks/Desktop/Shubham/KM/pnp2-rn-app/node_modules/react-native-geolocation-service/ios/RNFusedLocation.swift
CompileSwiftSources normal x86_64 com.apple.xcode.tools.swift.compiler
(2 failures)

[Agontuk]

Make sure you setup a dummy swift file & bridging header as mentioned in the docs. It looks like xcode is unable to compile swift file.

[shubhambathe1]

@Agontuk I had followed all the steps in the setup document, which included adding a dummy swift file and bridging the header as well. Still its not working. Just a side note I have added use_native_modules! in my Pod file due to some project dependencies. Could it be the reason for these build errors?

[Agontuk]

As far as I know use_native_modules! is already there in the podfile by default, so I don't think it's the main issue.

[shubhambathe1]

@Agontuk I tried creating a new react native project(version 0.63.4) and did all installation steps in exact sequence. It's still giving the exact same errors for iOS at runtime. So I guess its clearly not my project specific issue. Its working perfectly fine for the android counterpart, but if it won't work for iOS then I will have to look for some other solution. So please let me know what can be done to fix this bug. Thanks.

[Agontuk]

Try the example project, see if this works. It's not a library issue as far as I know since others are using it without any build errors. Just to be sure, are you creating the dummy swift file via xcode or other editor ?

[shubhambathe1]

Yes I am using Xcode only to create the dummy swift file. Also it gave the option to link headers. Will try to run the example tomorrow.

[shubhambathe1]

@Agontuk I cloned the repo and tried to run the example project on iOS through command line. But its still giving same build errors. Then I tried to run the project through xcode. There I am getting the error as follows:-

Use of unresolved identifier 'kCLLocationAccuracyReduced'

Same issue is also opened by someone. Here is the link:-
https://github.com/Agontuk/react-native-geolocation-service/issues/241

Please debug this issue and let us know if its fixable any time soon.

Thanks & Regards.

[Agontuk]

You need to have latest xcode version to fix this issue, there's no other way around. This was introduced in ios 14.

[shubhambathe1]

@Agontuk After updating xcode to lastest version 12.4 it started working fine. Thanks for helping me out. It was neither the library issue nor my project issue, but xcode and iOS 14 issue.

[Agontuk]

I think updating the xcode will solve this issue for other devs too. So closing this for now, feel free to open a new issue if problem persists.

[chenop]

Xcode 12.4
RN: 0.63.2
react-native-geolocation-service: 5.2.0

Still got the same issue (I think) - when running react-native run-ios I get :

 react_native_geolocation_service.RNFusedLocation.locationManager(_: __C.CLLocationManager, didChangeAuthorization: __C.CLAuthorizationStatus) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      outlined copy of @escaping @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> (@out B) for <Any?()>? in libreact-native-geolocation-service.a(RNFusedLocation.o)
      outlined copy of @escaping @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> (@out B) for <[Any]?()>? in libreact-native-geolocation-service.a(RNFusedLocation.o)
      outlined copy of @escaping @callee_guaranteed (@guaranteed [Any]?) -> ()? in libreact-native-geolocation-service.a(RNFusedLocation.o)
      ...
  "_swift_unknownObjectRelease", referenced from:
      react_native_geolocation_service.RNFusedLocation.init() -> react_native_geolocation_service.RNFusedLocation in libreact-native-geolocation-service.a(RNFusedLocation.o)
      reabstraction thunk helper from @escaping @callee_unowned @convention(block) (@unowned Swift.AnyObject?) -> () to @escaping @callee_guaranteed (@in_guaranteed Any?) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      react_native_geolocation_service.RNFusedLocation.getCurrentPosition(_: [Swift.String : Any], successCallback: ([Any]?) -> (), errorCallback: ([Any]?) -> ()) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      react_native_geolocation_service.RNFusedLocation.timerFired(timer: __C.NSTimer) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      react_native_geolocation_service.RNFusedLocation.(checkPlistKeys in _45344B17DFC39716C010A486DA74C10D)(authorizationLevel: Swift.String) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      react_native_geolocation_service.RNFusedLocation.(shouldAllowBackgroundUpdate in _45344B17DFC39716C010A486DA74C10D)() -> Swift.Bool in libreact-native-geolocation-service.a(RNFusedLocation.o)
      react_native_geolocation_service.RNFusedLocation.locationManager(_: __C.CLLocationManager, didUpdateLocations: [__C.CLLocation]) -> () in libreact-native-geolocation-service.a(RNFusedLocation.o)
      ...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)