[vite] Error when evaluating SSR module

Angular Version : 18+
Dependencies
"angular-plotly.js": "^6.0.0",
"plotly.js-dist-min": "^2.35.2",

devDependencies
"@types/plotly.js-dist-min": "^2.3.4"

I am able to start the application, however getting this errror,

11:23:53 PM [vite] Error when evaluating SSR module /@fs/C:/Users/SomeUser/Desktop/source-code/MyAngularApp/.angular/cache/18.1.1/vite/deps_ssr/plotly__js-dist-min.js?v=c24ab8f7:
|- ReferenceError: self is not defined
at node_modules/plotly.js-dist-min/plotly.min.js (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:13:7)
at __require2 (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\chunk-NQ4HTGF6.js:44:50)
at eval (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:145848:16)
at async instantiateModule (file:///C:/Users/SomeUser/Desktop/source-code/MyAngularApp/node_modules/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53451:5)

11:23:53 PM [vite] Error when evaluating SSR module /chunk-4EVLDWLS.mjs:
|- ReferenceError: self is not defined
at node_modules/plotly.js-dist-min/plotly.min.js (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:13:7)
at __require2 (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\chunk-NQ4HTGF6.js:44:50)
at eval (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:145848:16)
at async instantiateModule (file:///C:/Users/SomeUser/Desktop/source-code/MyAngularApp/node_modules/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53-UI.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:13:7)
at __require2 (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\chunk-NQ4HTGF6.js:44:50)
at eval (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\p-UI.angular\cache\18.1.1\vite\deps_ssr\plolotly__js-dist-min.js:145848:16)
at async instantiateModule (file:///C:/Users/SomeUser/Desktop/source-code/MyAngularApp/node_modul_ssr\chunk-NQ4HTGF6.js:44:50)es/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53451:5) lotly__js-dist-min.js:145848:16)
ERROR ReferenceError: self is not defined es/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53
at node_modules/plotly.js-dist-min/plotly.min.js (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\plotly__js-dist-min.js:13:7)
at __require2 (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps-UI.angular\cache\18.1.1\vite\deps_ssr\plo_ssr\chunk-NQ4HTGF6.js:44:50)
at eval (C:\Users\SomeUser\Desktop\source-code\MyAngularApp.angular\cache\18.1.1\vite\deps_ssr\p_ssr\chunk-NQ4HTGF6.js:44:50)lotly__js-dist-min.js:145848:16) lotly__js-dist-min.js:145848:16)
at async instantiateModule (file:///C:/Users/SomeUser/Desktop/source-code/MyAngularApp/node_modules/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53es/vite/dist/node/chunks/dep-C1-ZB6nQ.js:53451:5)

まず、記載されている angular-plotly.js と plotly.js-dist-min の依存関係を使用して Angular 18+ の SSR 失敗を再現します。node_modules/plotly.js-dist-min/plotly.min.js と、スタックトレースに示されている Vite SSR の評価パスを調査します。SSR 中に “self is not defined” エラーなしでアプリケーションが起動すれば完了です。