URL of experiment:
https://run.pavlovia.org/pavlovia/survey/?surveyId=d34b41e1-58ed-4b98-a721-e6dbfda59ab2
Description of the problem:
My survey works fine on windows and android. As soon as a user clicks the link on iphone they get the following error message and can’t proceed any further.
typeError: null is not an object (‘evaluating shaderFragment.precision’)