trial template with no-response and required-response trials

[bisserai]

Hi Morgane,



I just tried having the stimuli and responses in the same trial template, and the same thing happens. If i have the responses commented out, presentation runs smoothly. If i leave the "responses" in, stimuli are presented within a trial, but since there's nothing to tell the trial to move on, i just get stuck on a blank screen.

Thanks for your help,
bissera

PS: Here the code for the trial template and responses:

Code:

  "audios2": {
    "type": "basic",
    "stimuli": [["fix","MV3_adj", "blank1"], ["fix","V3_adv", "bague"], ["fix","MG3_adv", "blank1"], ["fix","J1_adj_f", "bague"], ["fix","G3_adv", "blank1"]],
    //"responses": ["X","key","X","key","X"],
    "submission_point": false,
    "auto_advance": true
  }
{
  "type": "keypress",
  "multiple": false,
  "whitelist": [
    "y",
    "n"
  ],
  "required": true,
  "duration": "%sgroup:groupI+2.0", -----> "bague" is groupI
  "name": "key"
}
{
  "type": "keypress",
  "duration": "%sgroup:groupB", -----> "blank1" is groupB
  "name": "X"
}