Updating controls shows Error

[Sabian Sirius]

Hi,

Today I tried to update controls that I am using in my project. After selecting controls Visual Studio showed Error and updating roles back.

Can you help me to solve the problem

Thanks

[Kesavaraman Venkadesan]

Hi Sabian,

Thank you for reaching out. We’ve reviewed your query and understood that you are facing an issue where the Syncfusion.Core.WinForms NuGet package is not updating from version v29.2.11 to v30.1.37.

Root Cause:

Your project uses older Syncfusion packages (v29.2.11), but v30.1.37 requires all packages to be on the same version due to interdependencies. Partial updates cause version mismatches and NU1605 downgrade warnings. Since warnings are treated as errors, the update fails and rolls back.

Solution:

To resolve this issue, please update all Syncfusion packages in your project to version v30.1.37. For detailed information on the required dependencies for each NuGet package in your project, please refer to this documentation.

If the issue still occurs, please share below additional details:

1. Please share a screenshot of the error message.
2. Please share your packages.config file and project file, so we can review your current package configuration.
3. Please share us the NuGet.config file from below location:

              C:\Users\USERNAME\AppData\Roaming\NuGet

If you need any further assistance, feel free to reach out to us.

Regards,

V. Kesavaraman