SEH hanlder cause compiler warnings and errors

[AlanCCC]

I use a SEH handler in my code, like this:
__try
{
.. Some codes ...
}
__except(
EXCEPTION_EXECUTE_HANDLER
)
{
TRACE(_T("Exception"));
}
but get the following compiler errors:

1>e:\test.cpp(3310): warning C4509: nonstandard extension used: 'CMyClass::Test' uses SEH and 'iterator' has destructor
1> e:\test.cpp(3290) : see declaration of 'iterator'
e:\test.cpp(3450): error C2712: Cannot use __try in functions that require object unwinding

How to fix this?
Thanks