✘ [ERROR] TS2339: Property 'error' does not exist on type 'never'. [plugin angular-compiler]

    src/main.ts:18:21:
      18 │ } @else if (resource.error()) {
         ╵                      ~~~~~


✘ [ERROR] TS2339: Property 'isLoading' does not exist on type 'never'. [plugin angular-compiler]

    src/main.ts:20:21:
      20 │ } @else if (resource.isLoading()) {
         ╵                      ~~~~~~~~~

Angular: 20.2.3
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, router

Package                      Version
------------------------------------
@angular-devkit/architect    0.2002.1
@angular-devkit/core         20.2.1
@angular-devkit/schematics   20.2.1
@angular/build               20.2.1
@angular/cli                 20.2.1
@schematics/angular          20.2.1
rxjs                         7.8.2
typescript                   5.9.2
zone.js                      0.15.1