Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v2, actions/setup-dotnet@v1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Dereference of a possibly null reference.

The field 'Class3.test' is never used

The field 'Class3.test' is never used

Dereference of a possibly null reference.

Possible null reference argument for parameter 'arg' in 'Task<HttpResponseMessage> Func<TRequestContent, Task<HttpResponseMessage>>.Invoke(TRequestContent arg)'.

Non-nullable field 'values' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Possible null reference argument for parameter 'content' in 'Task<TRequestContent?> HttpContentJsonExtensions.ReadFromJsonAsync<TRequestContent>(HttpContent content, CancellationToken cancellationToken = default(CancellationToken))'.

Possible null reference argument for parameter 'arg' in 'Task<HttpResponseMessage> Func<TRequestContent, Task<HttpResponseMessage>>.Invoke(TRequestContent arg)'.

Possible null reference argument for parameter 'content' in 'Task<TRequestContent?> HttpContentJsonExtensions.ReadFromJsonAsync<TRequestContent>(HttpContent content, CancellationToken cancellationToken = default(CancellationToken))'.