Questions related to upgrading AngularJS (v1.x) application to Angular (v2+). This tag should be used for questions related to preparing AngularJS application for upgrade, running a hybrid AngularJS/Angular application, and transitioning out of hybrid mode.
Questions tagged [angular-upgrade]
213 questions
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votes
1 answer
Cannot read property 'type' of undefined Angular 9
I am doing some R&D of upgrading from Angular 8 to Angular 9 my application stopped working suddenly. Home page also not displaying.
I received many warnings and error message of type undefined. Then I did 3 changes in my tsconfig.jston file by…
ganesh mandlik
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2 answers
Can’t import ‘httpclient’ from ‘@angular/common/http’ after Angular upgraded from v4 to v5
I have a problem with Angular after I upgraded it from version 4 to version 5. I can’t use httpclient anymore.
Here are screenshots with the list of my npm packages and the contents of the package.json file:
user3234185
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- 4
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votes
2 answers
Upgrade Angular 2 to angular 4 failed
I upgraded from angular 2 to angular 4 and now I'm getting an error. I copied the text from this
i.e.
npm install @angular/common@latest @angular/compiler@latest @angular/compiler-cli@latest @angular/core@latest @angular/forms@latest…
David
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