Aperture Photometry doesn't calculate Rmag

[Xplode]

I'm new to photometry and are trying to use PI's function before i try something else, but i can't get it to calculate the magnitude of the stars i'm trying to measure.
There's no flags on the star i'm trying to measure.

Table_errors.txt has this message: Table_PSF_Flux.csv: TypeError: star.psf is undefined
xisf file and csv file can be found here on Dropbox.
https://www.dropbox.com/sh/3tzpcwrq84ljvgi/AAAaFNZVOi60rc7YfZKnV0bra?dl=0

[Andres.Pozo]

I'm new to photometry and are trying to use PI's function before i try something else, but i can't get it to calculate the magnitude of the stars i'm trying to measure.

The script doesn't calculate the magnitude of the stars. The columns Rmag, Bmag, ... contain a value extracted from the selected catalog. If the catalog doesn't have the magnitude of a filter for a star, the cell is left empty.