keycloak/keycloak

y.map is not a function while trying evaluate SAML

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#46,408 opened on 2026年2月17日

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area/admin/apiarea/samlhelp wantedkind/bugpriority/lowstatus/auto-bumpstatus/auto-expireteam/core-clientsteam/core-shared

説明

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Area

admin/ui

Describe the bug

We are new in Keycloak ;-)

We configured a SAML-client, trying to debug assertions, because only 2 of 10 are available at the serviceprovider-side. After clicking on "Evaluate" at Client -> Client Scopes an error is shown:

TypeError: y.map is not a function
    at f (NewPolicyDialog-BFw7Rxvu.js:1:14151)
    at Object.render (NewPolicyDialog-BFw7Rxvu.js:1:15858)
    at nr (index.esm-CYdMtclW.js:1:6085)
    at hu (index-xwnus5mC.js:39:16959)
    at xo (index-xwnus5mC.js:41:3134)
    at qa (index-xwnus5mC.js:41:44467)
    at Ga (index-xwnus5mC.js:41:39499)
    at kd (index-xwnus5mC.js:41:39430)
    at qr (index-xwnus5mC.js:41:39289)
    at jo (index-xwnus5mC.js:41:35710)

Version

26.4.7

Regression

  • The issue is a regression

Expected behavior

Like in OIDC client we hope to see all the assertions of an user.

Actual behavior

ERROR: y.map is not a function

How to Reproduce?

Maybe, if you have a SAML-client configured open Client-Scopes and click on "evaluate".

Anything else?

No response

コントリビューターガイド

技術スタック
javareactjavascript
領域
frontendauthentication
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
2
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
fresh
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Basic knowledge of ReactFamiliarity with Keycloak admin UI
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
70
調査方針
The 'y.map is not a function' error occurs in the NewPolicyDialog component when evaluating SAML client scopes. This suggests that a variable expected to be an array is undefined or not an array. Look at the code in the admin console (likely under themes/keycloak.v2/account/resources/... or similar) that handles the evaluate flow. Check the data being passed to the dialog from the SAML client scope evaluation and ensure it is properly cast to an array before mapping. Fixing this may involve adding a fallback to an empty array or verifying the API response structure.