Scale response questionnaire data written as string (case 2799)

[jsimons]

It seems like this could be an issue with the WriteText option. Check that this option is turned off in the PI questionnaire, (and in the other questionnaires, as it might be being carried over from a previous one in the experiment).

It's also possible that the commas in the text anchors are interfering with the parsing of the data file. This possibility seems unlikely given the pattern of problems you describe, but it would be worth checking if deleting the commas in the text anchors stops the error.

If these don't work, one other thing to consider is whether the issue is being caused by a prior questionnaire in the experiment. To test this, try making a version of the experiment with the PI questionnaire preceding the others (or, if this is already an experimental condition, just run that condition). If that runs without the error message, it suggests the problem is with the settings in a prior questionnaire being carried over (which would be consistent with you not experiencing the problem when the PI questionnaire is run alone). If you still get the error, it suggests it is a problem with the PI questionnaire itself.