I have just migrated my project from NativeScript 6.5 to NativeScript 7.0. After fixing the import statements, the project is built successfully. However, when it runs (in emulator or hardware), the following error is encountered:

Webpack compilation complete. Watching for file changes.
Webpack build done!
Updating runtime package.json with configuration values...
Project successfully prepared (ios)
Installing on device 9DDC5F09-DF5B-4D33-9F96-C77B8A32A58B...
Successfully installed on device with identifier '9DDC5F09-DF5B-4D33-9F96-C77B8A32A58B'.
Successfully transferred all files on device 9DDC5F09-DF5B-4D33-9F96-C77B8A32A58B.
Restarting application on device 9DDC5F09-DF5B-4D33-9F96-C77B8A32A58B...
***** Fatal JavaScript exception - application has been terminated. *****
NativeScript encountered a fatal error: Uncaught ReferenceError: __metadata is not defined
at
../node_modules/@nativescript/core/ui/styling/css-selector/index.js(file: node_modules/@nativescript/core/ui/styling/css-selector/index.js:82:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at (file: node_modules/@nativescript/core/ui/styling/style-scope.js:1:0)
at ../node_modules/@nativescript/core/ui/styling/style-scope.js(file:///app/vendor.js:39517:30)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view-base/index.js(file: node_modules/@nativescript/core/ui/core/view-base/index.js:1:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view/view-common.js(file: node_modules/@nativescript/core/ui/core/view/view-common.js:1:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view/index.js(file: node_modules/@nativescript/core/ui/core/view/index.ios.js:1:0)
at webpack_require<…>
(CoreFoundation) *** Terminating app due to uncaught exception 'NativeScript encountered a fatal error: Uncaught ReferenceError: __metadata is not defined
at
../node_modules/@nativescript/core/ui/styling/css-selector/index.js(file: node_modules/@nativescript/core/ui/styling/css-selector/index.js:82:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at (file: node_modules/@nativescript/core/ui/styling/style-scope.js:1:0)
at ../node_modules/@nativescript/core/ui/styling/style-scope.js(file:///app/vendor.js:39517:30)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view-base/index.js(file: node_modules/@nativescript/core/ui/core/view-base/index.js:1:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view/view-common.js(file: node_modules/@nativescript/core/ui/core/view/view-common.js:1:0)
at webpack_require(file: app/webpack/bootstrap:816:0)
at fn(file: app/webpack/bootstrap:120:0)
at ../node_modules/@nativescript/core/ui/core/view/index.js(file:///<…>

My environment / configuration:

• OS: macOS 10.15.4
• Xcode: 11.5
• CLI: 7.0.8
• Cross-platform modules: 7.0.3
• Android Runtime: 7.0.0
• iOS Runtime: 7.0.0
• Plugin(s):

@nativescript/core ~7.0.0
datejs ^1.0.0-rc3
nativescript-awesome-webview-with-custom-menu-items ^40.1.1
nativescript-barcodescanner ^3.1.3
nativescript-clipboard ^1.2.0
nativescript-download-progress file:nativescript-download-progress-1.0.3.tar
nativescript-email ^1.5.2
nativescript-ios-uuid ^1.0.0
nativescript-md5 ^1.0.1
nativescript-pdf-view ^2.0.1
nativescript-permissions ^1.2.3
nativescript-phone ^1.3.1
nativescript-share-file file:nativescript-share-file-1.0.6.tgz
nativescript-theme-core ~1.0.4
nativescript-toast ^2.0.0
tslib ^1.2.0

Dev Dependencies:
@nativescript/android 7.0.0
@nativescript/ios 7.0.0
@nativescript/types 7.0.0
@nativescript/webpack ~3.0.0
babel-traverse ^6.26.0
babel-types ^6.26.0
babylon 6.4.5
lazy 1.0.11
typescript 3.9.7