thanks jade, below are the errors the i got when editing a task.
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can't set "column_value": variable is array
while executing
"set column_value [ns_set value $selection $i]"
("while" body line 12)
invoked from within
"while { [db_getrow $db $selection] } {
incr counter
if { [info exists array_val] } {
unset array_val
..."
("uplevel" body line 5)
invoked from within
"uplevel 1 $code_block "
invoked from within
"db_with_handle -dbn $dbn db {
set selection [db_exec select $db $full_statement_name $sql]
set counter 0
while { [db_getrow $..."
(procedure "db_foreach" line 36)
invoked from within
"db_foreach get_old_tasks { } {
set task_title_arr($i) $task_title
set description_arr($i) $description
set e..."
invoked from within
"if {![ad_form_new_p -key task_id]} {
set i 1
db_foreach get_old_tasks { } {
set task_title_arr($i) $task_title
set..."
("uplevel" body line 246)
invoked from within
"uplevel {
set debug 0
if {[string equal $debug 1]} {
ns_log notice task add edit page
set mypage [ns_getform]
if {[string equal ""..."
(procedure "code::tcl::/var/lib/aolserver/nmi/packages/project-manager/w..." line 2)
invoked from within
"code::tcl::$__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 $__adp_stub.tcl] } {
# ensure that data source preparation procedure exists and is up-to-date
adp_init t..."
(procedure "adp_prepare" line 2)
invoked from within
"adp_prepare "
(procedure "template::adp_parse" line 30)
invoked from within
"template::adp_parse [file root [ad_conn file]] {}"
(procedure "adp_parse_ad_conn_file" line 7)
invoked from within
"$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([ad_conn url]) [ad_conn path_inf..."