Custom error trace listener: Reference the required assemblies
After you Custom error trace listener: Create the class library, you must add the required assemblies that you need for the custom error trace listener. You can download all required Sitefinity CMS assemblies from the Sitefinity CMS NuGet Repository. Upon package installation, references to the assemblies are automatically added to your project.
Required Sitefinity CMS NuGet packages
The custom error trace listener project requires the following Sitefinity CMS NuGet packages:
To use the Sitefinity CMS NuGet packages required for your project, follow the instructions on the Sitefinity CMS NuGet Repository home page.
Required Raygun packages
After you install the required Sitefinity CMS NuGet packages, you need to install the following packages from the official NuGet package source:
Required system assemblies
In addition to the NuGet packages, make sure your project refers the following system assemblies: