After launching schema comparison, while attempting to show difference details between two objects. Consistently raises the exception with a variety of different object types (MVs, packages, package bodies, sequences, etc.).
2.1 Date : Thu, 1 Nov 2018 17:03:13 -0700
2.2 Address : 00000000043172D8
2.3 Module Name : Toad.exe - (Toad® for Oracle)
2.4 Module Version: 220.127.116.11
2.5 Type : EConvertError
2.6 Message : Cannot assign a nil to a TtdStringList.
2.7 ID : FC80316A
2.8 Count : 1
2.11 Sent : 0
I can provide the EurekaLog if you need it.