JS code error: identifier has already been declared

Online experiments
1

URL of experiment: Sign in · GitLab

Description of the problem:
Hi everyone,
My experiment is stuck on initializing, I get the following error:
Uncaught SyntaxError: Identifier ‘pi’ has already been declared

Not sure what is wrong with this JS code (pi=Math.PI;)

2

Delete it. PsychoJS does it automatically.

1 Like
3

Thanks a lot! It all worked well!

4

I have a similar error (Uncaught SyntaxError: Identifier ‘np’ has already been declared), but not sure how to solve it…
I see the ‘‘np’’ in line 113 of the script, but do not know how to solve this error. Can you advise me what to do?

5

Are you trying to use numPy? It doesn’t work online.