Forum .LRN Q&A: Re: notes on upgrading dotLRN to 2.2.0a1

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19: Re: notes on upgrading dotLRN to 2.2.0a1 (response to 1)
Posted by Nima Mazloumi on 09/12/06 02:48 PM
I tried to upgrade from 2.1.x to 2.2.x. When I try to create a new subgroup I get the following error: 
Database operation "0or1row" failed (exception NSDB, "Query was not a statement returning rows.")

FEHLER:  NULL-Value in column »object_id« violates Not-Null-Constraint
CONTEXT:  SQL-Query »insert into site_node_object_mappings (object_id, node_id) values ( $1 ,  $2 )«
PL/pgSQL function "site_node_object_map__new" line 7 at SQL statement

SQL: 
            select site_node_object_map__new(NULL, '3352108')
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20: Re: notes on upgrading dotLRN to 2.2.0a1 (response to 19)
Posted by Malte Sussdorff on 09/12/06 10:42 PM
When (at what stage are you creating the new subgroup). Is this after upgrade?