Shane T Mueller - 2026-06-02

Thanks for reporting this. I've confirmed that this present in pebl 2.4. This is caused by an improper use of a deprecated parameter in the final report generation, but otherwise data should be intact and shouldn't impact anything reporting the summary error rate. I'll fix it in the github, but if you want to fix it, just delete the line 192 in gonogo.pbl or comment it out with a #

FilePrint(gSumFileOut, "Use mouse: " + gParams.usemouse)

You can find the gonogo file in My Documents\pebl-exp.2.4\my_studies\STUDYNAME\gonogo\ If you create a new study, you will either have to fix this again or update the gonogo.pbl file in c:\Program Files (x86)\pebl2\battery\gonogo\

I will probably make a minor bugfix release this month that will include this and a few other issues people have reported.