Forum OpenACS Development: xowiki 0.50

I got the next error with xowiki 0.50 when one user
click in one url in Last Visited or Most popular list.
Can you get me a pointer?

Reagards,
Agustin

can't read "page_name(1)": no such variable
::xotcl::__#O ::xotcl::Object->set
invoked from within
"my set page_name($p)"
(procedure "page_name" line 2)
::xotcl::__#O ::xowiki::portlet::toc->page_name
invoked from within
"$i page_name [expr {$p + 1}]"
invoked from within
"if {$i ne "" && ![$page exists __is_book_page]} {
set p [$i position]
set count [$i count]
if {$count == 0} {set count 1}
set book_relpos [for..."
("uplevel" body line 7)
invoked from within
"uplevel {
set title [[$package_id folder_id] title]
#ns_log notice "--including_page= $__including_page, portlet=$portlet"
set toc [$page include_port..."
(procedure "code::tcl::/var/lib/aolserver/oacs_5_2_06_07/packages/xowiki..." line 2)
invoked from within
"code::tcl::$__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 [template::util::url_to_file $src] $varlist"
(procedure "template::adp_include" line 8)
invoked from within
"template::adp_include $adp $__vars"
(procedure "return_page" line 29)
::19070134 ::xowiki::Package->return_page
invoked from within
"$package_id return_page -adp $template_file -variables {
name title item_id context header_stuff return_url
content footer package..."
(procedure "view" line 108)
::19355058 ::xowiki::Page->view
invoked from within
"$object $method"
(procedure "call" line 7)
::19070134 ::xowiki::Package->call
invoked from within
"my call $page $method"
(procedure "invoke" line 8)
::19070134 ::xowiki::Package->invoke
invoked from within
"::$package_id invoke -method $m"
invoked from within
"::$package_id reply_to_user [::$package_id invoke -method $m]"
(file "/var/lib/aolserver/oacs_5_2_06_07/packages/xowiki/www/index.vuh" line 21)
invoked from within
"source [ad_conn file]"
(procedure "rp_handle_tcl_request" line 3)
invoked from within
"$handler"
("uplevel" body line 2)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
$handler
} ad_script_abort val {
# do nothing
}"
invoked from within
"rp_serve_concrete_file [ad_conn file]"
(procedure "rp_serve_abstract_file" line 60)
invoked from within
"rp_serve_abstract_file -noredirect -nodirectory -extension_pattern ".vuh" "$root$prefix""
("uplevel" body line 3)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
ad_conn -set path_info [string range $path [expr [string length $prefix] - 1] end]
rp_serve_abstract_file -noredirect -n..."

The problem arise when the
template_file is set to "view-book"
and when it is trying to set the back - next
arrows.
Deleting index do not repair the problem.

???

Agustín

Here is the two log lines:

Notice: --last includelet = ::xotcl::__#E, class=::xowiki::portlet::toc 0, ::19070134 ::xowiki::Package->return_page (249ms, 19ms)
Notice: --toc count=0 size=0 indices=, ::19070134 ::xowiki::Package->return_page (249ms, 0ms)

Regards,
Agustin

I don't know if this is the right place to put it, but I wanted to ask you about your planes to the future in Xowiki. I'm using it a lot, and I see it as the best Wiki tool available in the Internet. However, there are some things it's not doing right now, and I would like to know what you think about it.

1 - Export pages: I know you can import and export pages very easily right now (as soon as you make sure the encoding is ok) but you don't have the possibility to export the pages in a printable format, like a pdf or a txt file. Let's presume you are making a collaborative book using Xowiki; maybe it would be easier if you could just export it and send to somebody. What do you think about it?

2 - Personal Wikis: I was thinking about a space where the user can put his/her own Wiki (without the need to mount it manually on site map) and put all the knowledge inside an internet page. You could also have a group of students (in .LRN) doing some research together; there should be some place for them to put their thoughts in a collaborative way. Do you intend to do something like it?

I have more thoughts, but these are the most important. I would like to use this opportunity and thank you for the good work. I don't think there's a tool so integrated in the Web 2.0 concept as the Xowiki.

Does the menu attribute work with the flash player?

I'm trying to use it but it won't appear when I add -menu true.

Cheers