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XCode13.4 run flutter project failed to build iOS app

wujunqiu
May 21, 2022
68 views
1 vote
2 Answers

I just upgraded to Xcode 13.4 in macOS Monterey 12.4, running a flutter project got this error:

Requested but did not find extension point with identifier
Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in
com.apple.dt.IDEWatchSupportCore
2022-05-21 15:44:37.106 xcodebuild[21400:114339] Requested but did not find extension point with identifier
Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in
com.apple.dt.IDEWatchSupportCore
** BUILD FAILED **

Now, I am confused, I am running a Flutter iOS app on device, why throughs out errors like watchOS?
And I totally don’t know how to resolve this error.
Any one could help me?

Answers

- kksal55
- May 24, 2022 at 11:23 am
- 0 votes
0
I spent a day to solve this problem.

This worked for me:

Firstly Remove CommandLineTools
```
sudo rm -rf /Library/Developer/CommandLineTools
```
Reinstall CommandLineTools
```
xcode-select --install
```
Select CommandLineTools
```
sudo xcode-select -s /Library/Developer/CommandLineTools
```
After
```
cd ios
pod install
pod update

Then clean your project
Rebuild your project
```
My problem was solved with these steps. I don’t know if it will work for you, but it’s worth a try.

Moreover;
You should check for mac updates. For example, I had notification to install xcode tools.
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