Compiler Error CS1015
An object, string, or class type expected
An attempt was made to pass a predefined data type into a catch block. Only data types that derive from System.Exception can be passed into a catch
block. For more information on exceptions, see Exceptions and Exception Handling.
The following sample generates CS1015:
// CS1015.cs
class Sample
{
static void Main()
{
try
{
}
catch(int) // CS1015, int is not derived from System.Exception
{
}
}
}
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: