[Resolved] ERROR in The Angular Compiler requires TypeScript >=3.6.4 and <3.9.0 but 3.9.7 was found instead.
Dung Do Tien Sep 17 2020 1074
I have created a web application with Angular 9.0 but after starting the application with the command below I got an error:
ng serve -o
And this is the error:
I don't know why and I need any explaining.
Have 3 answer(s) found.
- M0
Marry Christ Sep 17 2020
You can understand that :
Angular@9.1 is supported until typescript@3.8.3
And, angular@10 will be supported typescript@3.9So you can run the command below to resolve your issues.
npm i typescript@3.8
- M-1
Marry Christ Sep 17 2020
You can update the TypeScript module to version 3.7.5 with using the command below:
npm install typescript@3.7.5
I hope it helpful for you.
- S-1
Sandeep Kumar Sep 17 2020
You can refer the answers for this question on stackoverflow :)
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