[Zope] Problems with Database Connection.

[Antonio MATTA]

Hi,

I am trying to do an application with a relational database connectivity.
I am using the Psycopg Database connector to a Postgresql database.

Everything seems to run fine when I test the database connectivity, and
when I write and test the Z SQL and DTML methods.

But when I test the whole application I got the following error message:

Missing input variable, first_name --> this is the first entry value

Traceback (innermost last):
  File
/usr/local/Zope-2.5.1/lib/python/Products/Hotfix_2002-04-15/__init__.py,
line 51, in publish_module
  File /usr/local/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 114,
in publish
  File /usr/local/Zope-2.5.1/lib/python/Zope/__init__.py, line 159, in
zpublisher_exception_hook
    (Object: AddressBook)
 File /usr/local/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 98, in
publish
  File /usr/local/Zope-2.5.1/lib/python/ZPublisher/mapply.py, line 88, in
mapply
    (Object: insert_address)
  File /usr/local/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 39, i=
n
call_object
    (Object: insert_address)
  File /usr/local/Zope-2.5.1/lib/python/OFS/DTMLDocument.py, line 127, in
__call__
    (Object: insert_address)
  File /usr/local/Zope-2.5.1/lib/python/DocumentTemplate/DT_String.py,
line 473, in __call__
    (Object: insert_address)
File /usr/local/Zope-2.5.1/lib/python/DocumentTemplate/DT_Try.py, line
140, in render
  File /usr/local/Zope-2.5.1/lib/python/DocumentTemplate/DT_Try.py, line
149, in render_try_except
  File /usr/local/Zope-2.5.1/lib/python/Shared/DC/ZRDB/DA.py, line 414, i=
n
__call__
    (Object: insert_address_data)
  File /usr/local/Zope-2.5.1/lib/python/DocumentTemplate/DT_String.py,
line 473, in __call__
    (Object: <string>)
  File /usr/local/Zope-2.5.1/lib/python/Shared/DC/ZRDB/sqlvar.py, line 99=
,
in render
    (Object: first_name)
Missing Input: (see above)

Thanks

Antonio.

--=20
ANTONIO ALEJANDRO MATTA G=D3MEZ
WebMaster
Facultad de Ingenier=EDa
Pontificia Universidad Javeriana - Seccional Cali
Calle 18 No. 118 - 250 Av. Ca=F1asgordas
Cali, Colombia
Tel. (+2)  3218200 Ext 575
Fax. 5552823