Open in Visual Studio and run:
Occasionally, a corrupted package metadata causes issues. Run dotnet nuget locals all --clear . Rebuild: Perform a fresh Rebuild of the project. Important Versioning Rules
: Navigate to the Syncfusion License & Downloads section. syncfusion trial license key fix
The core registration code is almost identical across all .NET platforms:
What are you building on? (e.g., Blazor, Angular, WinForms) Open in Visual Studio and run: Occasionally, a
If your application builds successfully locally but fails in your CI/CD pipeline, the license key is likely missing from your source control. Do not hardcode secrets into Git. Instead, pass the key as a pipeline secret variable and inject it into your app settings during the build stage. Evaluating Past 30 Days?
If you have already applied the key and are still seeing warnings, try these troubleshooting steps: Important Versioning Rules : Navigate to the Syncfusion
static class Program
Ensure the key you generated exactly matches the version of the Nuget packages or npm modules installed.
// Paste the copied key inside the string Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("YOUR_LICENSE_KEY_HERE");