oTree Forum

New Otai Jr is a chat assistant that can answer non-coding questions about oTree (installing, using, deploying to a server, etc.).

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Example code Empty

By Yangfei, 7 replies,

Postgresql max connections

By Yangfei, 0 replies,

oTree and Moodle via LTI 1.3

By LucaP , 4 replies,

Mouse tracking

By martin, 1 reply,

Problem with websockets

By camilo_suarez, 1 reply,

TypeError: after_all_players_arrive() got an unexpected keyword argument 'subsession'

By JQian, 1 reply,

Changing email id for account

By Skn, 1 reply,

KeyError: 'csrftoken'

By rui123 , 5 replies,

oTree 5.12 beta

By Chris_oTree , 4 replies,

Code on studio and deploy on Heroku

By rui123 , 2 replies,

Heroku deployment failed: “Push failed: cannot parse Procfile”

By Zoe, 0 replies,

Experimenter input during a session

By Quazi , 0 replies,

Deploying on Heroku with gunicorn

By David, 9 replies,

Simultaneous game

By jylee, 0 replies,

Answering survey in multiple times

By lpphung, 0 replies,

otree public code repository

By lborn, 1 reply,

oTree Room Label Generator

By gr0ssmann, 0 replies,

Any solution for H12 Request Timeout error in Heroku when using ChatGPT API?

By MaShu, 5 replies,

Error message "liveRecv is not defined" even though it it defined

By boma , 1 reply,

Payoffs help!

By Becky, 4 replies,

error with group formation when sorting participants

By GergelyH , 2 replies,

What services are you using to run your experiment?

By Chris_oTree , 1 reply,

Announcement: oTree editor support (Visual Studio Code etc)

By Chris_oTree , 2 replies,

{{ form.myfield.0 }} Help

By PatrickT, 4 replies,

Help with App and role randomization

By oscarmdiazb , 1 reply,

Prevent inactive participants from getting compensation for waiting time

By qxiao , 4 replies,

REST endpoints

By somas, 0 replies,

Help With Vars_For_Template

By PatrickT, 1 reply,

Problem deploying oTree 3 App via Heroku

By vbd14hxu, 0 replies,

Creating/installing otree extensions

By lborn, 0 replies,