SolvedNativeScript tns preview ERROR in nativescript.config.ts:1:10 - error TS2305: Module '"HelloWorld/node_modules/@nativescript/core"' has no exported member 'NativeScriptConfig'.

Environment
Windows 10
Node v12.18.3
√ Component nativescript has 7.0.3 version and is up to date.
√ Component tns-core-modules has 6.5.16 version and is up to date.
× Component @nativescript/ios is not installed.
√ Component @nativescript/android has 7.0.0 version and is up to date.

Describe the bug
tns preview produces this error:

ERROR in nativescript.config.ts:1:10 - error TS2305: Module '"HelloWorld/node_modules/@nativescript/core"' has no exported member 'NativeScriptConfig'.

To Reproduce
tns create HelloWorld --template tns-template-blank-ng
cd HelloWorld
tns preview
(scan code from phone)

26 Answers

✔️Accepted Answer

tns-template-blank-ng is outdated, the right template for ns7 is @nativescript/template-blank-ng - the docs need to be updated.

Other Answers:

tns-template-blank-ng is outdated, the right template for ns7 is @nativescript/template-blank-ng - the docs need to be updated.

I think this is confusing a lot of people, i got stuck on this error until i see your comment.

Hi @Rafael-Anier ,
Thank you for reporting this issue.
You could try to follow the below-attached steps and to verify, whether the problem will exist after the changes.

  1. delete node_modules, platforms, hooks folders from the project.
  2. clean npm cache with npm cache clean
  3. delete the project from the simulator (if checking on simulator)
  4. build it again with tns run android/ios
  5. tns preview

If the problem persists please send us the whole project, which will allow us to debug it locally.
Let me know, how it goes.

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