The type or namespace name 'OmniSharpEditorConfigOptions' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'OmniSharpEditorConfigOptions' could not be found (are you missing a using directive or an assembly reference?)

There is no argument given that corresponds to the required parameter 'options' of 'OmniSharpCodeFixContextFactory.CreateCodeFixContext(Document, TextSpan, ImmutableArray<Diagnostic>, Action<CodeAction, ImmutableArray<Diagnostic>>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateCodeFixContext(Document, TextSpan, ImmutableArray<Diagnostic>, Action<CodeAction, ImmutableArray<Diagnostic>>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateFixAllContext(Document?, TextSpan?, Project, CodeFixProvider, FixAllScope, string?, IEnumerable<string>, FixAllContext.DiagnosticProvider, Func<string, OmniSharpCodeActionOptions>, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateCodeFixContext(Document, TextSpan, ImmutableArray<Diagnostic>, Action<CodeAction, ImmutableArray<Diagnostic>>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateCodeRefactoringContext(Document, TextSpan, Action<CodeAction, TextSpan?>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'options' of 'OmniSharpCodeFixContextFactory.CreateCodeFixContext(Document, TextSpan, ImmutableArray<Diagnostic>, Action<CodeAction, ImmutableArray<Diagnostic>>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateCodeFixContext(Document, TextSpan, ImmutableArray<Diagnostic>, Action<CodeAction, ImmutableArray<Diagnostic>>, OmniSharpCodeActionOptions, CancellationToken)'

There is no argument given that corresponds to the required parameter 'cancellationToken' of 'OmniSharpCodeFixContextFactory.CreateCodeRefactoringContext(Document, TextSpan, Action<CodeAction, TextSpan?>, OmniSharpCodeActionOptions, CancellationToken)'

Attempt 1 failed. Reason: Child_process exited with error code 1