I'm getting an error whenever I try to generate a script for a difference in a Type object.
For example, in Target database the type is defined as:
CREATE OR REPLACE type num_table is table of varchar2(10);
In Source database script directory the type is defined as:
CREATE OR REPLACE type num_table is table of number;
Try to generate the script in Schema Compare for this num_table, and I get an error "Value cannot be null. Parameter name: key"

I am also sending the error report now.
For example, in Target database the type is defined as:
CREATE OR REPLACE type num_table is table of varchar2(10);
In Source database script directory the type is defined as:
CREATE OR REPLACE type num_table is table of number;
Try to generate the script in Schema Compare for this num_table, and I get an error "Value cannot be null. Parameter name: key"
I am also sending the error report now.