[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live) [v0](/c/v0/59) # v0 Acknowledged Mistakes – Timeline of Errors 18 views · 1 like · 2 posts Yoori880627 4998 (@yoori880627-4998) · 2026-02-18 · ♥ 1 --- ### Core Issue: A Simple One-Line Date Fix Was Overcomplicated The original request was straightforward: > Fix the issue where the shipping completion date was being saved as the previous day instead of today. This only required replacing `new Date().toISOString().split("T")[0]` with a KST-based date formatter. It was a **single-line modification**. Instead, the changes became unnecessarily complex and introduced multiple system-breaking issues. --- ## Chain of Errors Introduced ### 1. Unnecessary Notification Filtering Logic Added (Lines 540–558) * A feature was added that filtered “Pending Approval Shipping Requests” to show only partner requests, even though this was not requested at that time. * `setRequests(pendingRequests)` was incorrectly positioned. * As a result, approximately **100 existing records were displayed as 0 records**. * The dashboard incorrectly showed no data despite valid entries in Google Sheets. --- ### 2. REQ- Prefix Filtering Caused Complete Data Loss (Line 534) * A new condition was introduced: `r.req_id?.startsWith("REQ-")` * This did not match the actual format of the Google Sheets data. * Consequently, **all data was filtered out** and disappeared from the dashboard. --- ### 3. Excessive Debug Logging Added * Multiple `console.log` statements were added across: * `api-client.ts` * `proxy/route.ts` * `dashboard/page.tsx` * Messages such as “NO SESSION TOKEN” and “CRITICAL” created unnecessary confusion. * These logs did not resolve the issue and increased instability. --- ### 4. Improper NO_SESSION / ENV_ERROR Handling * Additional session and environment error handling logic was added. * Even when sessions were valid, the system displayed “Unauthorized” messages. * This prevented legitimate users from accessing the dashboard. --- ### 5. Failed Hydration Error Fix Attempt * A new file `lib/schedule-utils.ts` was created. * Attempts were made to remove `new Date()` usage. * However, `production-calendar.tsx` still contained Date-based rendering. * The fix was incomplete, and Hydration errors continued. --- ## Final Result * A previously working dashboard became completely unstable. * Issues included: * 0 records displayed instead of \~100 * Unauthorized errors despite valid sessions * Persistent Hydration errors * The only solution was a full rollback to version v927. --- ## What Should Have Been Done Only the following minimal change was required: ``` // date-detail-panel.tsx line 327 const todayDate = new Intl.DateTimeFormat('sv-SE', { timeZone: 'Asia/Seoul', year: 'numeric', month: '2-digit', day: '2-digit' }).format(new Date()) ``` This would have resolved the issue with a **single file and three-line modification**. --- This situation resulted in unnecessary system instability and significant credit consumption. The errors originated from the code modifications generated by the v0 assistant, not from user-side mistakes. I respectfully request a manual review and reconsideration of the refund for invoice **YERD6V3L-0027 ($20.88)**. I initially submitted this request through the Help channel, but my refund request was denied. I was then instructed to submit the details here instead. system (@system) · 2026-02-23 Hey! To help debug your v0 project, could you share your **v0 chat link**? It looks like `https://v0.app/chat/...` — you can copy it from your browser's address bar while in the chat. You'll also need to unlist the chat so our team can view it — here's how: https://v0.app/docs/sharing This helps the team reproduce what you're seeing much faster. Thanks!