How to fix error using fread

Hello Guys

I don´t know what is wrong with my code because i got this error message.

Answer 1

[Star Strider]

Be sure you are using 'ubit1' and not 'ubitl'.

It is not at all uncommon for people to use the lower-case ‘l’ instead of the number ‘1’.

[Angel Perez]

Thank so much

It helped me a lot.

[Star Strider]

As always, my pleasure.