topic Re: tDBConnection + context variables - NullPointerException in Talend Studio

tDBConnection + context variables - NullPointerException

Anonymous — Tue, 03 Jul 2018 15:26:26 GMT

Hello all,

I've defined a context group dbeasl as :

My tDBConnection is defined as :

I run thru :

and as you can see above, I obtain a null pointer exception...

Of cource, by replacing the context variables by their value in the component, it works perfectly...

Would you have any idea ?

I'm using Talend Open Studio for data Integration Version 7.0.1

Thanks in advance,

Fred

Re: tDBConnection + context variables - NullPointerException

fdenis — Tue, 03 Jul 2018 16:18:38 GMT

did you restart Talend? did you check Context File? did you test your db connection from metadata?

Re: tDBConnection + context variables - NullPointerException

manodwhb — Wed, 04 Jul 2018 01:39:28 GMT

@FRibadeau, why dbeasl_Login is null ?,you should pass values for this.

Please check the contexts.

Re: tDBConnection + context variables - NullPointerException

Anonymous — Wed, 04 Jul 2018 08:27:29 GMT

Hi,
- Restart talend : No change
- Context : It's not a file, just context declaration in the tree on the left (am I clear?)
- DB connection from MetaData : Yes, it's working perfectly.

Thanks for your help.

Re: tDBConnection + context variables - NullPointerException

Anonymous — Wed, 04 Jul 2018 08:28:51 GMT

Hi,
It's an Access database, without any user/password set.
And the connection, from the metadata, is working perfectly.

Thanks for your help

Re: tDBConnection + context variables - NullPointerException

fdenis — Wed, 04 Jul 2018 08:38:35 GMT

did you try to add blanc on login?
I think context may stay null if no data are set.