I installed the Oracle Weblogic 10.3.6 and Oracle ECM 11g. When I tried to configure the domain for UCM using Configuration Wizard, the wizard always fails, and the error message is as below –
2014-05-04 12:20:22 ERROR [create_gui] com.oracle.cie.wizard.domain.gui.tasks.DomainCreationGUITask – Generation Error!!
Traceback (innermost last):
File “<iostream>”, line 17, in ?
TypeError: unsupported operand type(s) for +: ‘NoneType’ and ‘str’
The above error comes when we run the Configuration Wizard in a standard way i.e Start -> All Programs -> Oracle Weblogic -> Weblogic Server 11gR1 -> Tools -> Configuration Wizard.
Instead we need to run the Configuration Wizard (config.cmd or config.sh) from “%MIDDLEWARE_HOME%/Oracle_ECM1/common/bin” directory. This runs the Domain Creation Wizard with a different set of settings so that the jython script that runs the WLST commands at the end doesn’t fail.
This solves the issue.