The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds.

Change the paths of the actions of this controller to be relative and adapt the controller route accordingly. (https://rules.sonarsource.com/csharp/RSPEC-6931)

Indexing at Count-1 should be used instead of the "Enumerable" extension method "Last" (https://rules.sonarsource.com/csharp/RSPEC-6608)

Remove the unnecessary Boolean literal(s). (https://rules.sonarsource.com/csharp/RSPEC-1125)

Remove the unnecessary Boolean literal(s). (https://rules.sonarsource.com/csharp/RSPEC-1125)

Make 'GetVisiblePageList' a static method. (https://rules.sonarsource.com/csharp/RSPEC-2325)

Indexing at Count-1 should be used instead of the "Enumerable" extension method "Last" (https://rules.sonarsource.com/csharp/RSPEC-6608)

Make 'GetNavigationUrl' a static method. (https://rules.sonarsource.com/csharp/RSPEC-2325)

Cannot convert null literal to non-nullable reference type.