I'm new to Pure Data and am having trouble opening files using [open]. The object just doesn't create, giving me a box with dotted lines around it instead of a solid line.
I've looked up multiple videos where people use objects like [readsf~] and [writesf~] to read and write audio, with the [open] object. I can't do this in vanilla Pure Data or Pd-Extended. However, [readsf~] and [writesf~] both seem to appear correctly.
What am I doing wrong?