A few quick ideas. The failure is on 1!:4 (which is fsize). The same fsize code worked in your test with file.txt. This might imply there is something wrong with the particular file that fails.
Try with a few other other files and try simpler and different ways of accessing OrderInserted.txt. For example, does fread work. Can you load that file in the mac text edit app. I think this is more likely a problem with that file, than with catalina. On Mon, Oct 14, 2019 at 5:14 AM Pablo Landherr <[email protected]> wrote: > JVERSION > Engine: j807/j64/darwin > Release-d: commercial/2019-03-18T16:07:14 > Library: 8.07.26 > Qt IDE: 1.7.10/5.9.8 > Platform: Darwin 64 > Installer: J807 install > InstallPath: /applications/j64-807 > Contact: www.jsoftware.com > > Whenever I try to read existing files (which I could the other day) I get: > > freadblock '/Volumes/Macintosh > HD/Users/pla/Documents/OrderInserted.txt';0 > |interface error: freadblock > | s=. 1!:4<f > > But this works > > 'Test text' fappends 'file.txt' > 10 > freadblock 'file.txt';0 > ┌──────────┬──┐ > │Test text │10│ > └──────────┴──┘ > ferase 'file.txt' > 1 > > Is there a known issue with Catalina? What is my best course of action? > > Kind regards, > Pablo Landherr > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
