Dereference of a possibly null reference.

Possible null reference argument for parameter 'urls' in 'IWebHostBuilder HostingAbstractionsWebHostBuilderExtensions.UseUrls(IWebHostBuilder hostBuilder, params string[] urls)'.

Possible null reference argument for parameter 'str' in 'PineValue PineValueAsString.ValueFromString(string str)'.

Possible null reference return.

Possible null reference return.

Nullability of reference types in type of parameter 'argumentFromCLI' of 'string Program.LoadArgumentFromUserInterfaceAsJsonOrFileTextContext(string argumentFromCLI)' doesn't match the target delegate 'Func<string?, string>' (possibly because of nullability attributes).

Possible null reference argument for parameter 'functionName' in 'ApplyFunctionReport Program.ApplyFunction(string site, string functionName, IReadOnlyList<string> serializedArgumentsJson, bool commitResultingState, string? siteDefaultPassword, bool promptForPasswordOnConsole)'.

Nullability of reference types in value of type '(Program.CompileAppReport, IImmutableDictionary<IReadOnlyList<string>, ReadOnlyMemory<byte>>?)' doesn't match target type '(Program.CompileAppReport, IImmutableDictionary<IReadOnlyList<string>, ReadOnlyMemory<byte>> compiledAppFiles)'.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'urls' in 'IWebHostBuilder HostingAbstractionsWebHostBuilderExtensions.UseUrls(IWebHostBuilder hostBuilder, params string[] urls)'.

Nullability of reference types in type of parameter 'argumentFromCLI' of 'string Program.LoadArgumentFromUserInterfaceAsJsonOrFileTextContext(string argumentFromCLI)' doesn't match the target delegate 'Func<string?, string>' (possibly because of nullability attributes).

Possible null reference argument for parameter 'functionName' in 'ApplyFunctionReport Program.ApplyFunction(string site, string functionName, IReadOnlyList<string> serializedArgumentsJson, bool commitResultingState, string? siteDefaultPassword, bool promptForPasswordOnConsole)'.

Possible null reference return.

Nullability of reference types in value of type '(Program.CompileAppReport, IImmutableDictionary<IReadOnlyList<string>, ReadOnlyMemory<byte>>?)' doesn't match target type '(Program.CompileAppReport, IImmutableDictionary<IReadOnlyList<string>, ReadOnlyMemory<byte>> compiledAppFiles)'.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'request' in 'Result<string, ApplyDatabaseFunctionSuccess> applyDatabaseFunction(ApplyDatabaseFunctionRequest request)'.

Possible null reference argument for parameter 'messageFromGui' in 'IEnumerable<EventToElmApp> handleMessageFromGui(MessageToHost messageFromGui)'.