error: the use of xcframeworks is not supported in the legacy build system. my xcode12 swift5 .. please help

[mmkecibi]

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• [ ] I have used Google with the error message or bug in association with the library and Cordova words to make sure the issue I'm reporting is only related to iOSRTC.
• [ ] I have provided steps to reproduce (e.g. using sample app code https://github.com/cordova-rtc/cordova-plugin-iosrtc-sample or updated extra/renderer-and-libwebrtc-tests.js file).
• [ ] I have provided versions of third party library name, ios, Xcode and plugin version and adapter.js version if used.

Note: If the checkboxes above are not checked (which you do after the issue is posted), the issue will be closed, removing this checkbox will result in automatic closed issue.

Versions affected

• Cordova version (e.g 7.1.0):
• Cordova iOS version (e.g 5.1.0):
• Plugin version (e.g 6.0.12):
• iOS version (e.g 10.2):
• Xcode version (e.g 11.1 - 11A1027):
• WebRTC-adapter version (e.g. 7.4.0):
• WebRTC Framework version (e.g. JSSip 3.1.2):

Description

Steps to reproduce

cordova plugin remove cordova-plugin-iosrtc --verbose cordova plugin add https://github.com/cordova-rtc/cordova-plugin-iosrtc#master --verbose cordova platform remove ios --no-save cordova platform add ios --no-save

Expected results

Check dependencies error: the use of xcframeworks is not supported in the legacy build system.

BUILD FAILED

The following build commands failed: Check dependencies (1 failure) xcodebuild: Command failed with exit code 65

app:spawn Command "cordova" failed with exit code: 65 +0ms app:cordova-conf Updated Cordova config.xml +2

Actual results

[hthetiot]

You can try turning off the legacy build system. Go to File -> Workplace Settings -> Build System -> Change to New Build System (Default)

Source: https://stackoverflow.com/questions/59810118/errorthe-use-of-xcframeworks-is-not-supported-in-the-legacy-build-system

Literally the first result when you Google "error: the use of xcframeworks is not supported in the legacy build system.".

Next time, please provide EXACT Xcode version, no sure why you have this issue, could be related to another plugins.