Nativescript: Cannot read property 'concat' of undefined

Created on 11 Nov 2020  路  3Comments  路  Source: NativeScript/NativeScript

Hi everbody.
I building app mobile by nativescript but when tns run android appear err
Cannot read property 'concat' of undefined
image
if have any idea please comment below
Thank so much!

picture devcodedao

All 3 comments

Hey @devcodedao - please share the following information:

  • CLI version (run ns -v or tns --version)
  • Contents of your package.json
  • perhaps the whole project if possible.
rigor789 picture rigor789 on 11 Nov 2020
👍1

Thank so much. I resolve bug. I change version tns 7.0.11 up down 5.4.0 it worked.
Project NativeScript built 2 year ago.

devcodedao picture devcodedao on 11 Nov 2020
👍1

Ok yeah, old project need to be migrated/updated manually to work with 7.x

rigor789 picture rigor789 on 11 Nov 2020
👍1
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