error using dbca

[asellus]

Hello,

When I tried to use "dbca" I get the next error:

java.lang.NullPointerException:
at oracle.sysman.assistants.dbca.ui.DBCAWizard.(DBCAWizard.java:329)
at oracle.sysman.assistants.dbca.ui.UIHost.(UIHost.java:194)
at oracle.sysman.assistants.dbca.ui.InteractiveHost.(InteractiveHost.java:54)
at oracle.sysman.assistants.dbca.Dbca.getHost(Dbca.java:141)
at oracle.sysman.assistants.dbca.Dbca.execute(Dbca.java:85)
at oracle.sysman.assistants.dbca.Dbca.main(Dbca.java:161)


When I tried oemapp dbastudio or netca the applications run ok.

Someone can help me?

Thanks

[davey23uk]

Database Configuration Assistant Does not Start

https://metalink.oracle.com/metalink...&p_id=175705.1

[asellus]

Thank you very much.

When I created the database One Tab was not present in the listener.ora file.

I edit with vi editor and with ":set list" command the error in one line was showed.

The strage event was due because Juanvi (my coworker) edit this file incorrectly and in the next lines was not inserted correctly a tab space.

Thank you for your help.

[zxj1942]

your problem solved by delete some i^ in your listener.ora file?