to catch missing keys before deployment:
Old license information is cached in your local environment. 2. Generate a New Trial Key syncfusion trial license key fix
If the "Trial" message persists after adding the key, your environment is likely caching the old state. folders (for .NET) or the node_modules/.cache folder (for JS frameworks). Clean and Rebuild the solution. Hard Refresh your browser (Ctrl + F5). Syncfusion 4. Common Troubleshooting Whitespace: to catch missing keys before deployment: Old license
var builder = WebApplication.CreateBuilder(args); folders (for
Syncfusion requires a license key for all its platforms (Essential Studio) as of version 16.2.0.x. Even if you are using a free trial or the Community License, you must explicitly register the key in your code. Common triggers for errors include:
The key is generated but never called in the application startup.