Getting a Module not found error when running my project

[marklanhamhc]

Issue: Module not found: Error: Can't resolve 'tns-core-modules/file-system/file-system'

tns doctor:

✔ Your ANDROID_HOME environment variable is set and points to correct directory.
✔ Your adb from the Android SDK is correctly installed.
✔ The Android SDK is installed.
✔ A compatible Android SDK for compilation is found.
✔ Javac is installed and is configured properly.
✔ The Java Development Kit (JDK) is installed and is configured properly.
✔ Xcode is installed and is configured properly.
✔ xcodeproj is installed and is configured properly.
✔ CocoaPods are installed.
✔ CocoaPods update is not required.
✔ CocoaPods are configured properly.
✔ Your current CocoaPods version is newer than 1.0.0.
✔ Python installed and configured correctly.
✔ The Python 'six' package is found.
✔ Xcode version 12.4.0 satisfies minimum required version 10.
✔ Getting NativeScript components versions information...
✔ Component nativescript has 7.1.2 version and is up to date.```

[jujupec]

Same for me on Ios