(docs)troubleshooting - add JS error

knowledge-base/common-maximum-call-stack-exceeded.md

@@ -0,0 +1,70 @@
+---
+title: JSException Maximum Call Stack Size Exceeded
+description: Learn what causes the Maximum call stack size exceeded error and how to fix it.
+type: troubleshooting
+page_title: How to Fix JSException Maximum Call Stack Size Exceeded
+slug: common-kb-maximum-call-stack-exceeded
+tags: telerik, blazor, troubleshooting, javascript, js-error, exception
+ticketid: 1641599, 1638959, 1639186, 1638288, 1642561, 1645266, 1641021
+res_type: kb
+---
+
+## Environment
+
+<table>
+ <tbody>
+ <tr>
+ <td>Product</td>
+ <td>UI for Blazor</td>
+ </tr>
+ </tbody>
+</table>
+
+## Description
+
+This knowledge base article deals with the `Maximum call stack size exceeded` error.
+
+## Error Message
+
+>warning Microsoft.JSInterop.JSException: Maximum call stack size exceeded
+>
+> RangeError: Maximum call stack size exceeded
+
+## Cause
+
+The possible causes for the `Maximum call stack size exceeded` error are:
+
+* Using an old version of Telerik UI for Blazor (4.5.0 and earlier) in .NET 8.
+* Updating an existing app to .NET 8 without updating Telerik UI for Blazor.
+* Using different versions of Telerik UI for Blazor in different projects in your solution. Some of the versions are earlier than 4.6.0.
+* Building a .NET 6 Telerik Blazor app with the .NET 8 SDK on a Mac.
+* Using a cached old version of `telerik-blazor.js` with up-to-date Telerik UI for Blazor version. In this case, the app may be runnable in one browser and not in another.
+
+## Solution
+
+To resolve the error:
+
+* Use a Telerik UI for Blazor version, which is [compatible with .NET 8]({%slug system-requirements%}#supported-net-versions).
+* Clear the browser cache.
+
+Clearing the browser cache will reload the `telerik-blazor.js` file and the error should go away.
+
+If the Telerik UI for Blazor version is up-to-date and the error persists, then clean the solution:
+
+1. Close Visual Studio.
+1. Delete all `bin` and `obj` folders in all projects in the solution.
+1. Clear the browser cache.
+1. Reopen Visual Studio and rebuild the app.
+
+
+You can also add a cache buster to the `telerik-blazor.js` script, which will have a similar effect for the end users, as clearing their cache:
+
+`<script src="_content/Telerik.UI.for.Blazor/js/telerik-blazor.js?version{{site.uiForBlazorLatestVersion}}"></script>`
+
+## Notes
+
+If you receive a `TelerikBlazor was undefined` JavaScript error after you clear the browser cache, then refer to the [documentation about `TelerikBlazor was undefined`]({%slug troubleshooting-js-errors%}#telerikblazor-was-undefined).
+
+## See Also
+
+* [JavaScript Errors]({%slug troubleshooting-js-errors%})

troubleshooting/js-errors.md

@@ -18,6 +18,7 @@ This page provides solutions for JavaScript errors that you may encounter while
 * [SyntaxError: Unexpected token](#syntaxerror-unexpected-token)
 * [KeyNotFoundException: The given key `inputElementValue` was not present](#keynotfoundexception-the-given-key-inputelementvalue-was-not-present)
 * [Object doesn't support property or method `assign`](#object-doesnt-support-property-or-method-assign)
+* [Microsoft.JSInterop.JSException: Maximum call stack size exceeded](#maximum-call-stack-size-exceeded)
 
 ## TelerikBlazor was undefined
 
@@ -135,3 +136,7 @@ This error indicates that [the app is using an old or wrong version of the `tele
 ## Object doesn't support property or method 'assign'
 
 Under IE, you may get errors similar to `Object doesn't support property or method 'assign'` or errors that relate other modern JS features that are not supported under IE. The reason is that we use modern code that may not work under IE - it is not one of the [browsers we support]({%slug system-requirements%}#browser-support), and WebAssembly does not work on it anyway, so modern Blazor apps won't run on IE regardless.
+
+## Maximum call stack size exceeded
+
+The error indicates that a [.NET 8 app is using a `telerik-blazor.js` file that is for version `4.5.0` or earlier]({%slug common-kb-maximum-call-stack-exceeded%}). If the Telerik UI for Blazor package version is up-to-date, a possible cause for the error is browser cache.