Closed
Description
Command
serve
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
No response
Description
Hi.
My dev server crashes when HttpClient receives 502 error from backend REST api.
If you need repro - please let me know.
Minimal Reproduction
ng serve
Exception or Error
/.angular/vite-root/8255c350-0f5c-4412-a828-cfc1d8e3960e/polyfills.server.mjs:175
throw error;
^
HttpErrorResponse {
headers: HttpHeaders {
normalizedNames: Map(13) {
'access-control-allow-origin' => 'access-control-allow-origin',
'cache-control' => 'cache-control',
'cf-ray' => 'cf-ray',
'connection' => 'connection',
'content-length' => 'content-length',
'content-type' => 'content-type',
'date' => 'date',
'expires' => 'expires',
'nel' => 'nel',
'referrer-policy' => 'referrer-policy',
'report-to' => 'report-to',
'server' => 'server',
'x-frame-options' => 'x-frame-options'
},
lazyUpdate: null,
headers: Map(13) {
'access-control-allow-origin' => [ '*' ],
'cache-control' => [
'private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0'
],
'cf-ray' => [ '81f35df6af634c80-HEL' ],
'connection' => [ 'close' ],
'content-length' => [ '6307' ],
'content-type' => [ 'text/html; charset=UTF-8' ],
'date' => [ 'Wed, 01 Nov 2023 10:13:46 GMT' ],
'expires' => [ 'Thu, 01 Jan 1970 00:00:01 GMT' ],
'nel' => [
'{"success_fraction":0,"report_to":"cf-nel","max_age":604800}'
],
'referrer-policy' => [ 'same-origin' ],
'report-to' => [
'{"endpoints":[{"url":"https:\\/\\/a.nel.cloudflare.com\\/report\\/"}],"group":"cf-nel","max_age":604800}'
],
'server' => [ 'cloudflare' ],
'x-frame-options' => [ 'SAMEORIGIN' ]
}
},
status: 502,
statusText: 'Bad Gateway',
url: 'http://127.0.0.1:4000/api/status',
ok: false,
name: 'HttpErrorResponse',
message: 'Http failure response for http://127.0.0.1:4000/api/status: 502 Bad Gateway',
error: SyntaxError: Unexpected token < in JSON at position 0
at JSON.parse (<anonymous>)
at FetchBackend.parseBody (file:///C:/node_modules/@angular/common/fesm2022/http.mjs:1546:50)
at FetchBackend.doRequest (file:///C:/node_modules/@angular/common/fesm2022/http.mjs:1496:29)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
}
Node.js v18.18.1
Your Environment
Angular CLI: 17.0.0-rc.3
Node: 18.18.1
Package Manager: npm 9.8.1
OS: win32 x64
Angular: 17.0.0-rc.1
... animations, common, compiler, compiler-cli, core, forms
... localize, platform-browser, platform-browser-dynamic
... platform-server, router, service-worker
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1700.0-rc.3
@angular-devkit/build-angular 17.0.0-rc.3
@angular-devkit/core 17.0.0-rc.3
@angular-devkit/schematics 17.0.0-rc.1
@angular/cdk 17.0.0-next.6
@angular/cli 17.0.0-rc.3
@angular/material 17.0.0-rc.0
@angular/ssr 17.0.0-next.9
@schematics/angular 16.2.5
rxjs 7.8.1
typescript 5.2.2
zone.js 0.14.0
Anything else relevant?
No response