Manually delete the bin and obj folders in your project directory.
If you’re just evaluating:
Blazor WASM runs in the browser. The RegisterLicense must be called in Program.cs of the client project, the server project. Also, ensure the key is not exposed to the client if security is a concern (use a backend API to validate the license). syncfusion trial license key fix
any Syncfusion controls are instantiated. In most frameworks, this belongs in the method (e.g., Manually delete the bin and obj folders in
Here is a step-by-step guide to fixing Syncfusion trial license key issues and getting your project back on track. 1. Understand Why the Error Occurs the server project. Also