React-native-ble-plx: react_native_ble_plx_swift.modulemap' not found

Created on 10 Aug 2018 · 12Comments · Source: Polidea/react-native-ble-plx

I keep getting this error when building in xcode:

:0: error: module map file '/Users/.../Library/Developer/Xcode/DerivedData/...-ddineicerhcwzmemgxqivvkqammg/Build/Products/Debug-iphonesimulator/react-native-ble-plx-swift/react_native_ble_plx_swift.modulemap' not found

as well as:

:0: error: failed to emit precompiled header '/Users/.../Library/Developer/Xcode/DerivedData/...-ddineicerhcwzmemgxqivvkqammg/Build/Intermediates.noindex/PrecompiledHeaders/...-Bridging-Header-swift_1YY2538E66OCR-clang_11Y2ANE0GION0.pch' for bridging header '/Users/.../.../.../ios/...-Bridging-Header.h'

I'm new to working with xcode, which may be the problem, I come from a javascript background.

Source

hamishwebb

All 12 comments

Even I am facing the same issue. Any help will be appreciated.

Avinash-Setty on 18 Aug 2018

By using a pure React Native build everything worked fine, the above was when using Expo.

hamishwebb on 20 Aug 2018

Closing as the author solved the issue.

Cierpliwy on 5 Oct 2018

👎9

My xcode build works fine, but I get the above error when building with fastlane.

<unknown>:0: error: module map file '/Users/../Library/Developer/Xcode/DerivedData/AppName-hcfeypxdnfwftnexobelztcqblci/Build/Intermediates.noindex/ArchiveIntermediates/AppName (staging)/BuildProductsPath/Release-iphoneos/react-native-ble-plx-swift/react_native_ble_plx_swift.modulemap' not found
<unknown>:0: error: module map file '/Users/../Library/Developer/Xcode/DerivedData/AppName-hcfeypxdnfwftnexobelztcqblci/Build/Intermediates.noindex/ArchiveIntermediates/AppName (staging)/BuildProductsPath/Release-iphoneos/react-native-ble-plx-swift/react_native_ble_plx_swift.modulemap' not found
<unknown>:0: error: failed to emit precompiled header '/Users/../Library/Developer/Xcode/DerivedData/AppName-hcfeypxdnfwftnexobelztcqblci/Build/Intermediates.noindex/ArchiveIntermediates/AppName (staging)/PrecompiledHeaders/AppName-Bridging-Header-swift_19EHT42NFAN8T-clang_38ICGW5AVBWY.pch' for bridging header '/Users/../Projects/appname/client/ios/AppName-Bridging-Header.h'

TrebuhD on 22 Nov 2018

@TrebuhD did you by any chance manage to solve your issue?

jogboms on 22 Jul 2019

Currently having issues with this very thing. Would be nice to know the solution OP found!

smarchante1 on 22 Jul 2019

Why is this closed? This is happening without Expo.

ustincameron on 2 Aug 2019

👍1

still having this issue!

mi-mazouz on 11 Oct 2019

chezbro on 17 Oct 2019

I'm having this issue with a bare workflow Expo project. It's running fine when doing react-native run-ios, but if I try to run from xCode, I get these errors.

Edit: I fixed it for my case. I think the problem was 1) I was opening the .xcodeproj file instead of the .xcworkspace file in my /ios folder, and 2) my Podfile:

  use_unimodules!

  pod 'react-native-ble-plx', :path => '../node_modules/react-native-ble-plx'
  pod 'react-native-ble-plx-swift', :path => '../node_modules/react-native-ble-plx'

I changed it to this:

  pod 'react-native-ble-plx', :path => '../node_modules/react-native-ble-plx'
  pod 'react-native-ble-plx-swift', :path => '../node_modules/react-native-ble-plx'

  use_unimodules!

And then in the ios folder ran pod update from the terminal, ran on XCode, and it worked. I'm not sure if the Podfile change did anything since I'm not familiar with how it works, but figured I'd drop it here in case it makes a difference.