C# Error CS1751 – Cannot specify a default value for a parameter array

C# Error

CS1751 – Cannot specify a default value for a parameter array

Reason for the Error & Solution

Cannot specify a default value for a parameter array.

Example

The following sample generates CS1751:

// CS1751.cs
void Method(params object[] values = null)
{
}

Solution

// Explicitly passing null
object[] values = null;
Method(values);

void Method(params object[] values)
{
    if (values == null)
    {

    }
}

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