TaskChain

Hi Gordon,
We updated the moodle version from 3.11.6 to 4.0.7 and now it shows the following error when trying to see the student report:
Exception - Argument 1 passed to core_user\fields::get_sql() must be of the type string, null given, called in [dirroot]/mod/taskchain/report/renderer.php on line 551
More information about this error
Debug info:
Error code: generalexceptionmessage×Dismiss this notification
Stack trace:
line 480 of /user/classes/fields.php: TypeError thrown
line 551 of /mod/taskchain/report/renderer.php: call to core_user\fields->get_sql()
line 324 of /mod/taskchain/report/renderer.php: call to mod_taskchain_report_renderer->get_userfields()
line 100 of /mod/taskchain/report/chaingrade/renderer.php: call to mod_taskchain_report_renderer->select_sql_user()
line 261 of /mod/taskchain/report/renderer.php: call to mod_taskchain_report_chaingrade_renderer->select_sql()
line 115 of /mod/taskchain/report/renderer.php: call to mod_taskchain_report_renderer->reportcontent()
line 91 of /mod/taskchain/report.php: call to mod_taskchain_report_renderer->render_report()
General information
Moodle 4.0.7
php 7.4.3
Taskchain 2022-09-15 (96)
HotPot 2022-09-15 (48)
Theme Adaptable (but with boost, the error too ocurs)
Please can you help us? We can't see the students result.
Thanks in advance,
Andrés

Is it compatible with Moodle 3.6? Thanks

Derek, here's some documentation on QuizPort (Moodle 1.x) - all the concepts are the same for TaskChain (Moodle >= 2.0)
http://bateson.kochi-tech.ac.jp//19/mod/quizport/docs/tutorials/
If you have further questions or comments, please post on the HotPot forum:
Moodle HotPot forum: http://moodle.org/mod/forum/view.php?id=1599
regards
Gordon

I've basically never used Task Chain. I was thinking about Moodle and 2016 and stumbled across this at MoodleNews: http://www.moodlenews.com/2015/updated-for-3-0-connect-student-requirements-into-one-activity-with-the-task-chain-plugin/
1) What is the best link for some documentation/help?
2) Is there a demo site anywhere with an example?
3) What is the relationship between hotpot and taskchain?
I think I've figured that Quiz Port was the old name.
Regards, Derek

Gordon - German filed CONTRIB-4687 requesting that we provide a documentation URL. I see here that you mentioned using Moodle Tracker for issues; however, there is currently no component for the taskchain activity module. Would you rather use Github's issues - https://github.com/gbateson/moodle-mod_taskchain/issues - or would you prefer that I create a component in the tracker and make you the lead so that you can manage those issues and they will be automatically assigned to you. If you have any questions or need any help setting things up just let me know. Peace - Anthony

Hi everyone,
if you wish to ask questions, make suggestions, or report an issue about the TaskChain module, the best places to do so is either on the Moodle Tracker or on the Moodle HotPot forum. You will get faster and better response that way.
* Moodle Tracker (Contrib): http://tracker.moodle.org/browse/CONTRIB
* Moodle HotPot forum: http://moodle.org/mod/forum/view.php?id=1599
best regards
Gordon

Howdy Gordon,
1. Where's the best place for us to provide feedback as we work with TaskChain?
2. Is there a way to get the scores of individual tasks from within a taskchain? Right now of course we can get the score of the entire "Unit" as a whole, but I'm hoping to get scores from the tasks that make up a chain.
Thanks,
Paul Kaiser