1034 - Operation not supported: '%s' %s '%s'.

Description
An operation was attempted between two types that cannot support the operation.
Example
Config:
.Var1 = 123 .Var2 = 'String' .Var2 + .Var1 // Incompatible types
Output:
c:\test\fbuild.bff(3):(9) FASTBuild Error #1034 - Operation not supported: 'String' + 'Int'. .Var2 + .Var1 // Incompatible types ^ \--here
Fix:
.Var1 = 123 .Var2 = 100 .Var2 + .Var1 // Compatible types