German Administration for Metrics wonky due to locale error

[timothystone-knsl]

Overview of the issue

When generating a new application and selecting German, de, for native internationalization support, the Administration > Metrics (Anwendungs-Metriken) page goes "wonky." The error shown below is reported in the Developer console.

Error: NG02100: InvalidPipeArgument: 'NG0701: Missing locale data for the locale "de".' for pipe 'DecimalPipe'
    at invalidPipeArgumentError (common.mjs:4021:12)
    at DecimalPipe.transform (common.mjs:4819:19)
    at pureFunction2Internal (core.mjs:27550:65)
    at Module.ɵɵpipeBind2 (core.mjs:27771:9)
    at JvmMemoryComponent_Conditional_3_For_4_Conditional_3_Template (jvm-memory.component.html:10:13)
    at executeTemplate (core.mjs:12158:9)
    at refreshView (core.mjs:13390:13)
    at detectChangesInView (core.mjs:13615:9)
    at detectChangesInViewIfAttached (core.mjs:13578:5)
    at detectChangesInEmbeddedViews (core.mjs:13535:13)

Motivation for or Use Case

German should be supported identically as others in I18N.

Reproduce the error

jhipster
...
...
select German as NATIVE and optionally add others

Related issues

None identified.

Suggest a Fix

The console error points to the metrics.component.ts then references the jvm-memory.component.html (see error above).

Something here dislikes de (German).

JHipster Version(s)

JHipster configuration

Info

[email protected] /private/tmp/de-en
└── [email protected]

JHipster configuration, a .yo-rc.json file generated in the root folder

.yo-rc.json file

{
  "generator-jhipster": {
    "applicationType": "monolith",
    "authenticationType": "jwt",
    "baseName": "deEn",
    "buildTool": "maven",
    "cacheProvider": "ehcache",
    "clientFramework": "angular",
    "clientTestFrameworks": [
      "cypress"
    ],
    "clientTheme": "slate",
    "clientThemeVariant": "primary",
    "creationTimestamp": 1706409847503,
    "cypressAudit": true,
    "cypressCoverage": true,
    "databaseType": "sql",
    "devDatabaseType": "h2Disk",
    "devServerPort": 4200,
    "enableGradleEnterprise": null,
    "enableHibernateCache": true,
    "enableSwaggerCodegen": false,
    "enableTranslation": true,
    "entities": [],
    "feignClient": false,
    "gradleEnterpriseHost": null,
    "jhipsterVersion": "8.1.0",
    "languages": [
      "de",
      "en"
    ],
    "messageBroker": false,
    "microfrontend": null,
    "microfrontends": [],
    "nativeLanguage": "de",
    "packageName": "com.mycompany.myapp",
    "prodDatabaseType": "postgresql",
    "reactive": false,
    "searchEngine": false,
    "serverPort": null,
    "serverSideOptions": [],
    "serviceDiscoveryType": false,
    "testFrameworks": [
      "gatling",
      "cucumber",
      "cypress"
    ],
    "websocket": false,
    "withAdminUi": true
  }
}

Environment and Tools

openjdk version "17.0.8.1" 2023-08-24
OpenJDK Runtime Environment Temurin-17.0.8.1+1 (build 17.0.8.1+1)
OpenJDK 64-Bit Server VM Temurin-17.0.8.1+1 (build 17.0.8.1+1, mixed mode)

git version 2.39.3 (Apple Git-145)

node: v18.19.0
npm: 10.2.3

Docker version 24.0.7, build afdd53b

Entity configuration(s) entityName.json files generated in the .jhipster directory

None.

Browsers and Operating System

macOS 14.3
Chrome 121

• Checking this box is mandatory (this is just to show you read everything)

[github-actions]

JHipster has completed the sample check
.yo-rc.json: valid
Entities JDL:
Application: successfully generated
Frontend check: success
Backend check: success
E2E check: success

This check uses jhipster info output from the issue description to generate the sample.
Bug report that does not contain this information will be marked as invalid.

[qmonmert]

Not reproduced on the main branch

[timothystone-knsl]

Not reproduced on the main branch

Suggesting that something is fixed on the main branch or something else?

[mshima]

It’s fixed by #24630

[timothystone-knsl]

Thank @mshima . I'll close.

[qmonmert]

thanks @mshima it's me which fixed it ^^