User tried to check support of unsupported feature: rsc-handler-signIn

[coredevel]

This error keeps appearing quite often in the stackauth-server container within a docker compose env.

[API REQ] [shath3xsy3t2e2rw] POST http://0.0.0.0:8102/api/v1/check-feature-support
Captured error in check-feature-support: StackAssertionError: User tried to check support of unsupported feature: {
  "name": "rsc-handler-signIn"
}

This is likely an error in Stack. Please make sure you are running the newest version and report it.
    at Object.handler (/app/apps/backend/.next/server/app/api/latest/check-feature-support/route.js:483:66)
    at /app/apps/backend/.next/server/chunks/3759.js:4758:34
    at /app/apps/backend/.next/server/chunks/3838.js:147:26
    at AsyncLocalStorage.run (node:internal/async_local_storage/async_hooks:91:14)
    at Su.with (/app/apps/backend/.next/server/instrumentation.js:73282:16621)
    at ContextAPI.with (/app/apps/backend/.next/server/instrumentation.js:741:54)
    at vo.startActiveSpan (/app/apps/backend/.next/server/instrumentation.js:73269:61461)
    at traceSpan (/app/apps/backend/.next/server/chunks/3838.js:140:25)
    at invoke (/app/apps/backend/.next/server/chunks/3759.js:4746:60)
    at async /app/apps/backend/.next/server/chunks/3759.js:4767:26 {
  "extraData": {
    "req": {
      "auth": {
        "branchId": "main",
        "project": {
          "config": {
            "allow_localhost": true,
            "client_team_creation_enabled": false,
            "client_user_deletion_enabled": false,
            "create_team_on_sign_up": false,
            "credential_enabled": true,
            "domains": [],
            "email_config": { "type": "shared" },
            "enabled_oauth_providers": [],
            "id": "31b3ec5e-2db0-433d-9b7e-7079a634162c",
            "legacy_global_jwt_signing": false,
            "magic_link_enabled": false,
            "oauth_providers": [],
            "passkey_enabled": false,
            "sign_up_enabled": true,
            "team_creator_default_permissions": [],
            "team_member_default_permissions": [],
          },
          "created_at_millis": 1739094821224,
          "description": "Stack's admin dashboard",
          "display_name": "Stack Dashboard",
          "id": "internal",
          "is_production_mode": false,
          "user_count": 1,
        },
        "tenancy": {
          "branchId": "main",
          "config": Ref<value["extraData"]["req"]["auth"]["project"]["config"]>,
          "id": "336fba61-7f21-49a4-baf2-a5d46765e43e",
          "organization": null,
          "project": Ref<value["extraData"]["req"]["auth"]["project"]>,
        },
        "type": "client",
      },
      "body": { "name": "rsc-handler-signIn" },
      "clientVersion": {
        "platform": "js",
        "sdk": "@stackframe/stack",
        "version": "2.7.8",
      },
      "headers": {
        "accept": ["*/*"],
        "accept-encoding": ["gzip, deflate"],
        "accept-language": ["*"],
        "access-control-allow-headers": ["content-type, authorization, x-stack-project-id, x-stack-override-error-status, x-stack-random-nonce, x-stack-client-version, x-stack-disable-artificial-development-delay, x-stack-access-type, x-stack-publishable-client-key, x-stack-secret-server-key, x-stack-super-secret-admin-key, x-stack-admin-access-token, x-stack-refresh-token, x-stack-access-token, baggage, sentry-trace"],
        "access-control-allow-methods": ["GET, POST, PUT, PATCH, DELETE, OPTIONS"],
        "access-control-allow-origin": ["*"],
        "access-control-expose-headers": ["content-type, x-stack-actual-status, x-stack-known-error"],
        "access-control-max-age": ["86400"],
        "cache-control": ["no-cache"],
        "connection": ["keep-alive"],
        "content-length": ["29"],
        "content-type": ["application/json"],
        "host": ["localhost:8102"],
        "pragma": ["no-cache"],
        "sec-fetch-mode": ["cors"],
        "user-agent": ["node"],
        "x-forwarded-for": ["127.0.0.1"],
        "x-forwarded-host": ["localhost:8102"],
        "x-forwarded-port": ["8102"],
        "x-forwarded-proto": ["http"],
        "x-stack-access-type": ["client"],
        "x-stack-client-version": ["js @stackframe/[email protected]"],
        "x-stack-override-error-status": ["true"],
        "x-stack-project-id": ["internal"],
        "x-stack-publishable-client-key": ["XPZRApl4UUkkKl+0vlK7DOu2Xn+W1vvycJ2n5sillOo="],
        "x-stack-random-nonce": ["r2nnw51ckm98hfb7rgyg5ajanwr1fdqyzjqpm82pm5keg"],
      },
      "method": "POST",
      "params": {},
      "query": {},
      "url": "http://0.0.0.0:8102/api/v1/check-feature-support",
    },
  },
} {
  req: {
    body: { name: 'rsc-handler-signIn' },
    method: 'POST',
    auth: {
      tenancy: {
        id: '336fba61-7f21-49a4-baf2-a5d46765e43e',
        config: {
          id: '31b3ec5e-2db0-433d-9b7e-7079a634162c',
          allow_localhost: true,
          sign_up_enabled: true,
          credential_enabled: true,
          magic_link_enabled: false,
          passkey_enabled: false,
          create_team_on_sign_up: false,
          client_team_creation_enabled: false,
          client_user_deletion_enabled: false,
          legacy_global_jwt_signing: false,
          domains: [],
          oauth_providers: [],
          enabled_oauth_providers: [],
          email_config: { type: 'shared' },
          team_creator_default_permissions: [],
          team_member_default_permissions: []
        },
        branchId: 'main',
        organization: null,
        project: {
          id: 'internal',
          display_name: 'Stack Dashboard',
          description: "Stack's admin dashboard",
          created_at_millis: 1739094821224,
          user_count: 1,
          is_production_mode: false,
          config: {
            id: '31b3ec5e-2db0-433d-9b7e-7079a634162c',
            allow_localhost: true,
            sign_up_enabled: true,
            credential_enabled: true,
            magic_link_enabled: false,
            passkey_enabled: false,
            create_team_on_sign_up: false,
            client_team_creation_enabled: false,
            client_user_deletion_enabled: false,
            legacy_global_jwt_signing: false,
            domains: [],
            oauth_providers: [],
            enabled_oauth_providers: [],
            email_config: { type: 'shared' },
            team_creator_default_permissions: [],
            team_member_default_permissions: []
          }
        }
      },
      type: 'client',
      project: {
        id: 'internal',
        display_name: 'Stack Dashboard',
        description: "Stack's admin dashboard",
        created_at_millis: 1739094821224,
        user_count: 1,
        is_production_mode: false,
        config: {
          id: '31b3ec5e-2db0-433d-9b7e-7079a634162c',
          allow_localhost: true,
          sign_up_enabled: true,
          credential_enabled: true,
          magic_link_enabled: false,
          passkey_enabled: false,
          create_team_on_sign_up: false,
          client_team_creation_enabled: false,
          client_user_deletion_enabled: false,
          legacy_global_jwt_signing: false,
          domains: [],
          oauth_providers: [],
          enabled_oauth_providers: [],
          email_config: { type: 'shared' },
          team_creator_default_permissions: [],
          team_member_default_permissions: []
        }
      },
      branchId: 'main'
    },
    url: 'http://0.0.0.0:8102/api/v1/check-feature-support',
    headers: {
      accept: [ '*/*' ],
      'accept-encoding': [ 'gzip, deflate' ],
      'accept-language': [ '*' ],
      'access-control-allow-headers': [
        'content-type, authorization, x-stack-project-id, x-stack-override-error-status, x-stack-random-nonce, x-stack-client-version, x-stack-disable-artificial-development-delay, x-stack-access-type, x-stack-publishable-client-key, x-stack-secret-server-key, x-stack-super-secret-admin-key, x-stack-admin-access-token, x-stack-refresh-token, x-stack-access-token, baggage, sentry-trace'
      ],
      'access-control-allow-methods': [ 'GET, POST, PUT, PATCH, DELETE, OPTIONS' ],
      'access-control-allow-origin': [ '*' ],
      'access-control-expose-headers': [ 'content-type, x-stack-actual-status, x-stack-known-error' ],
      'access-control-max-age': [ '86400' ],
      'cache-control': [ 'no-cache' ],
      connection: [ 'keep-alive' ],
      'content-length': [ '29' ],
      'content-type': [ 'application/json' ],
      host: [ 'localhost:8102' ],
      pragma: [ 'no-cache' ],
      'sec-fetch-mode': [ 'cors' ],
      'user-agent': [ 'node' ],
      'x-forwarded-for': [ '127.0.0.1' ],
      'x-forwarded-host': [ 'localhost:8102' ],
      'x-forwarded-port': [ '8102' ],
      'x-forwarded-proto': [ 'http' ],
      'x-stack-access-type': [ 'client' ],
      'x-stack-client-version': [ 'js @stackframe/[email protected]' ],
      'x-stack-override-error-status': [ 'true' ],
      'x-stack-project-id': [ 'internal' ],
      'x-stack-publishable-client-key': [ 'XPZRApl4UUkkKl+0vlK7DOu2Xn+W1vvycJ2n5sillOo=' ],
      'x-stack-random-nonce': [ 'r2nnw51ckm98hfb7rgyg5ajanwr1fdqyzjqpm82pm5keg' ]
    },
    query: {},
    params: {},
    clientVersion: { platform: 'js', sdk: '@stackframe/stack', version: '2.7.8' }
  }
} 

[fomalhautb]

Hi, this is just an error for us to log some feature request information. We will suppress it in the future and you can just ignore it for now.