Process completed with exit code 2.

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)

Use 'StringBuilder.Append(char)' instead of 'StringBuilder.Append(string)' when the input is a constant unit string (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1834)