1
yazilim.ithinka created
- Template: microservice
- Created ABP Studio Version: 1.3.0
- Current ABP Studio Version: 1.3.0
- Multi-Tenancy: Yes
- UI Framework: angular
- Theme: leptonx
- Theme Style: system
- Theme Menu Placement: side
- Run Install Libs: Yes
- Database Provider: ef
- Database Management System: postgresql
- Mobile Framework: none
- Public Website: Yes
- Social Login: Yes
- Include Tests: Yes
- Dynamic Localization: Yes
- Kubernetes Configuration: Yes
- Grafana Dashboard: Yes
- Use Local References: No
- Aspire: No
- Optional Modules:
- GDPR
- TextTemplateManagement
- AuditLogging
- OpenIddictAdmin
- Selected Languages: English, Turkish
- Default Language: English
- Create Command: abp new AbpSolution2 -t microservice --ui-framework angular --database-provider ef --database-management-system postgresql --theme leptonx --skip-migrator --public-website --without-cms-kit --dont-run-bundling -no-file-management -no-language-management
Hello, today I created a new project, but I got an error again. Please review this problem and fix the errors in this version. Best regards.
3 Answer(s)
-
-1
- The error "Cannot GET /" at http://localhost:4200/ and the "Installing client side libraries" task failing indicate that the Angular frontend did not start because the required client-side libraries were not installed successfully.
- This is a common issue if the dependencies were not installed correctly, often due to problems with npm. The recommended and supported way for ABP Angular projects is to use Yarn instead of npm.
Solution Steps:
- Open a terminal in your Angular project directory (e.g.,
apps/AbpSolution2.Angular). - Make sure Yarn is installed globally:
npm install -g yarn- Delete the
node_modulesfolder and anypackage-lock.jsonfile if present:
rm -rf node_modules package-lock.json- Run the ABP command to install libraries using Yarn:
abp install-libs- This will use Yarn to install all required dependencies.
- After successful installation, start the Angular application:
yarn startor
npm start- Now, visit http://localhost:4200/ in your browser. The Angular UI should load correctly.
If you are using a tiered/microservice solution, make sure all required backend services (IdentityServer, API Host, Gateways) are running before starting the Angular app.
References:
- ABP Support: Error On Initial Template
- ABP Support: NPM install error, use yarn
- ABP Support: NullInjectorError and Angular frontend issues
This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.
-
1
Thanks. We will fix it asap.
Your ticket has been refunded.
-
0
hi
The solution: https://abp.io/support/questions/9924/Angular---Error-occurs-for-well-knownappspecificcomchromedevtoolsjson-request-on-Windows#answer-3a1c8917-86dd-2131-9225-1204dac407f2
