Forum .LRN Q&A: add group failed on dotlrn version 2.2.0

Dear all,

I tried to add a group from main site. I entered the name of the group, but it still failed me. Any body could kindly enlighten me what is going on?

thanks!

John

Here is the error message:

Take me back where I was (before the error)

Database operation "0or1row" failed (exception NSDB, "Query was not a statement returning rows.")

ERROR: null value in column "object_type" violates not-null constraint
CONTEXT: PL/pgSQL function "acs_object__new" line 40 at SQL statement
PL/pgSQL function "party__new" line 12 at assignment
PL/pgSQL function "acs_group__new" line 16 at assignment
PL/pgSQL function "dotlrn_community__new" line 21 at assignment

SQL:

select dotlrn_community__new(NULL,NULL,NULL,NULL,NULL,NULL,'f',NULL,NULL,NULL,NULL,NULL,'506','ip ','461')


while executing
"ns_pg_bind 0or1row nsdb0 {

select dotlrn_community__new(NULL,NULL,NULL,NULL,NULL,NULL,'f',NULL,NULL,NULL,NULL,NULL,:creation_user,:creation_ip,:cont..."
("uplevel" body line 1)
invoked from within
"uplevel $ulevel [list ns_pg_bind $type $db $sql]"
("postgresql" arm line 2)
invoked from within
"switch $driverkey {
oracle {
return [uplevel $ulevel [list ns_ora $type $db $sql] $args]
}
..."
invoked from within
"db_exec 0or1row $db $full_statement_name $sql"
invoked from within
"if {[regexp -nocase -- {^\s*select} $test_sql match]} {
# ns_log Debug "PLPGSQL: bypassed anon function"
set selection..."
("uplevel" body line 6)
invoked from within
"uplevel 1 $code_block "
invoked from within
"db_with_handle -dbn $dbn db {
# plsql calls that are simple selects bypass the plpgsql
# mechanism for creating anonymous fun..."
(procedure "db_exec_plsql" line 57)
invoked from within
"db_exec_plsql create_object {}"
(procedure "package_instantiate_object" line 113)
invoked from within
"package_instantiate_object -creation_user $creation_user -creation_ip $creation_ip -package_name $package_name -start_with "group" -var_list $var..."
(procedure "group::new" line 26)
invoked from within
"group::new -form_id add_group -variable_prefix group -group_id $group_id -context_id [ad_conn package_id] $group_type "
("uplevel" body line 3)
invoked from within
"uplevel 1 $transaction_code "
(procedure "db_transaction" line 1)
invoked from within
"db_transaction {

group::new -form_id add_group -variable_prefix group -group_id $group_id -context_id [ad_conn package_id] $group_type

relation_..."
invoked from within
"if { [template::form is_valid add_group] } {
db_transaction {

group::new -form_id add_group -variable_prefix group -group_id $group_id -context_..."
("uplevel" body line 131)
invoked from within
"uplevel {
# /packages/mbryzek-subsite/www/admin/groups/new.tcl

ad_page_contract {

Adds a new group

@author mailto:mbryzek@arsdigita.com
..."
(procedure "code::tcl::/var/lib/aolserver/service0/packages/acs-subsite/..." line 2)
invoked from within
"code::tcl::$__adp_stub"
invoked from within
"if { [file exists $__adp_stub.tcl] } {

# ensure that data source preparation procedure exists and is up-to-date
adp_init tcl $__adp_stub
..."
("uplevel" body line 3)
invoked from within
"uplevel {

if { [file exists $__adp_stub.tcl] } {

# ensure that data source preparation procedure exists and is up-to-date
adp_init t..."
(procedure "adp_prepare" line 2)
invoked from within
"adp_prepare "
(procedure "template::adp_parse" line 30)
invoked from within
"template::adp_parse [file root [ad_conn file]] {}"
(procedure "adp_parse_ad_conn_file" line 5)
invoked from within
"$handler"
("uplevel" body line 2)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
$handler
} ad_script_abort val {
# do nothing
}"
invoked from within
"rp_serve_concrete_file [ad_conn file]"
(procedure "rp_serve_abstract_file" line 60)
invoked from within
"rp_serve_abstract_file "$root/$path""
("uplevel" body line 2)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
rp_serve_abstract_file "$root/$path"
set tcl_url2file([ad_conn url]) [ad_conn file]
set tcl_url2path_info..."