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Error: pm WARN karma-jasmine-html-reporter requires a peer of jasmine-core Software/Angular/Angular-Error
Error: pm WARN karma-jasmine-html-reporter requires a peer of jasmine-core
08.07.2021 797
By command Npm install bootstrap@next save Error : npm WARN karma-jasmine-html-reporter@1 6 0 requires a peer of jasmine-core @>=3 7 1 but none is installed You must install peer d

npm WARN saveError ENOENT: no such file or directory, open Software/Angular/Angular-Error
npm WARN saveError ENOENT: no such file or directory, open
08.07.2021 420
npm WARN saveError ENOENT: no such file or directory, open Error In Visual Code Terminal : ng new clientapp Npm install bootstrap@next save

Fehler: npm ERR! code ERESOLVE unable to resolve dependency tree Software/Angular/Angular-Error
Fehler: npm ERR! code ERESOLVE unable to resolve dependency tree
08.07.2021 754
Fehler: npm ERR! code ERESOLVE unable to resolve dependency tree Subject: When creating a new Angular app Angular: ng new App Error message at ng new app When trying to create a new Angular app s

Error: An unhandled exception occurred while processing the request. HttpRequestException: Failed to proxy Software/Angular/Angular-Error
Error: An unhandled exception occurred while processing the request. HttpRequestException: Failed to proxy
08.07.2021 462
Error: An unhandled exception occurred while processing the request HttpRequestException: Failed to proxy the request to error message in Asp Angular application HttpRequestException: Failed to

📐 Error occurs in the template of component Angular Material Software/Angular/Angular-Error
📐 Error occurs in the template of component Angular Material
07.04.2021 10467
Error Message in VSCode Terminal: Error : src app xxx component html:24:5 - error NG8001: 'mat-icon' is not a known element: 1 If 'mat-icon' is an Angular compon

Resolved: Client  xxx  not found.   Source=Microsoft.AspNetCore.ApiAuthorization.IdentityServer Software/Angular/Angular-Error
Resolved: Client xxx not found. Source=Microsoft.AspNetCore.ApiAuthorization.IdentityServer
07.04.2021 536
Fehlermeldung System InvalidOperationException HResult= 0x80131509 Message= Client 'AspAngular_Ident11' not found Source= Microsoft AspNetCore ApiAuthorization IdentityServer cause: In Microsoft Asp Core

Installation oidc-client after Cant resolve oidc-client Software/Angular/Angular-Error
Installation oidc-client after Cant resolve oidc-client
05.04.2021 265
error message: Error: src api-authorization authorize service ts Module not found: Error: Can't resolve 'oidc-client' in ' CLIENTAPP src api-authorization'

Solved: ERROR TypeError: Cannot read property title of undefined Software/Angular/Angular-Error
Solved: ERROR TypeError: Cannot read property title of undefined
24.03.2021 2152
Error message with Angular in browser, Console ReadArticleComponent html:4 ERROR TypeError: Cannot read property 'title' of

Error Failed to load resource: the server responded with a status of 404 () Software/Angular/Angular-Error
Error Failed to load resource: the server responded with a status of 404 ()
23.03.2021 1029
Server Asp Core, Frontend Angular :4344 api articles:1 Failed to load resource: the server responded with a status of 404 ()

Angular Uncaught Error: Template parse errors:  :  ArticleComponent is not a known element: Software/Angular/Angular-Error
Angular Uncaught Error: Template parse errors: : ArticleComponent is not a known element:
23.03.2021 512
Angular Uncaught Error: Template parse errors: : 'ArticleComponent' is not a known element: Error message when starting the Angular application: The application remains with Loading and under Developer->Investigate->Console, the charging error is

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