Xcode 13 error builds

[nriccar]

Hello,

I noticed my Xcode updated to 13

And right after that I started getting this error at build:

I run pod update

Downloading dependencies
Installing MultiplatformBleAdapter 0.1.7 (was 0.1.6)
Installing react-native-ble-plx 2.0.2 (was 2.0.1)
Generating Pods project
Integrating client project
Pod installation complete! There are 81 dependencies from the Podfile and 71 total pods installed.

But same error

Any guess?

[wildseansy]

Seems like they're working on a fix:
dotintent/MultiPlatformBleAdapter#79
dotintent/MultiPlatformBleAdapter@669e438

but appears it hasn't been released yet

[nriccar]

Thanks for the heads up. Ill check that one!

[xanderdeseyn]

Seeing this as well, any idea when they will release the fix?

[diogoviannaaraujo]

This has made impossible to develop on iOS 15 since XCode 12 does not accept iOS 15 devices as a development target.

[wildseansy]

Maybe it wasn't clear, but can be fixed while they prepare release through patch package

dotintent/MultiPlatformBleAdapter#79

This has made impossible to develop on iOS 15 since XCode 12 does not accept iOS 15 devices as a development target.

[LucasHimelfarb]

Hi @wildseansy sorry to bother you but could you indicate what are the steps to follow to solve the error? Reading and replicating what was said in the thread you shared, I can't solve the problem.

[wildseansy]

1. Install patch-package - npm i patch-package --save-dev
2. Add this under patches patches/react-native-ble-plx+2.0.2.patch

diff --git a/node_modules/react-native-ble-plx/react-native-ble-plx.podspec b/node_modules/react-native-ble-plx/react-native-ble-plx.podspec
index def210f..0a92dcc 100644
--- a/node_modules/react-native-ble-plx/react-native-ble-plx.podspec
+++ b/node_modules/react-native-ble-plx/react-native-ble-plx.podspec
@@ -17,5 +17,5 @@ Pod::Spec.new do |s|
   s.compiler_flags = '-DMULTIPLATFORM_BLE_ADAPTER'

   s.dependency 'React'
-  s.dependency 'MultiplatformBleAdapter', '0.1.7'
+  s.dependency 'MultiplatformBleAdapter', '0.1.9'
 end

3. Add yarn patch-package to your "postinstall" script in your package.json

{
  "scripts": {
    "postinstall": "yarn patch-package",
  }
}

4. Add this to your Podfile

pod 'MultiplatformBleAdapter', :git => 'https://github.com/below/MultiPlatformBleAdapter', :tag => '0.1.9'

This points to a fork that @below released while we wait

More info in https://www.npmjs.com/package/patch-package, but basically you make whatever changes you need under node_modules then run npx patch-package <package you edited>. This generates a diff which then is expressed whenever you run yarn install. In this case, you just need to upgrade what MultiplatformBleAdapter cocoapod the react-native-ble-plx points to, from 0.1.7 to 0.1.9. 0.1.9 works with XCode 13, 0.1.7 doesn't

Hi @wildseansy sorry to bother you but could you indicate what are the steps to follow to solve the error? Reading and replicating what was said in the thread you shared, I can't solve the problem.

[diogoviannaaraujo]

@wildseansy I've been trying doing the patch on postinstall but when running pod install I keep getting this error:

[!] CocoaPods could not find compatible versions for pod "MultiplatformBleAdapter":
  In Podfile:
    react-native-ble-plx (from `../node_modules/react-native-ble-plx`) was resolved to 2.0.2, which depends on
      MultiplatformBleAdapter (= 0.1.9)

None of your spec sources contain a spec satisfying the dependency: `MultiplatformBleAdapter (= 0.1.9)`.

You have either:
 * mistyped the name or version.
 * not added the source repo that hosts the Podspec to your Podfile.

Checking the Cocoapods spec repo I could find the 0.1.9 version available yet.

[wildseansy]

@diogoviannaaraujo - I forgot step 4. Update your podfile to point to new cocoapod and you'll be good to go

4. Add this to your Podfile

[diogoviannaaraujo]

Great, thanks that worked.

[marcoj]

And you'll probably need to

pod update
pod repo update
pod install