debugging

This skill teaches you how to debug systematically using GoodVibes precision tools. Effective debugging requires a methodical approach: reproduce the issue, isolate the cause, identify the root problem, apply a fix, and verify the solution.

Trigger phrases: "debug this error", "why is this failing", "investigate the issue", "trace the problem", "analyze the error".

| ReferenceError | Variable not defined | Typo, missing import, scope issue | | TypeError | Wrong type used | null/undefined, wrong method, type mismatch | | RangeError | Value out of range | Array index, numeric overflow | | SyntaxError | Invalid syntax | Parsing error, malformed JSON | | NetworkError | Request failed | CORS, timeout, 404, auth failure |

當任務涉及調查錯誤、診斷故障或追蹤意外行為時主動載入。當用戶說“調試這個”、“修復這個錯誤”、“為什麼失敗”、“跟踪這個問題”或“它不工作”時使用。涵蓋錯誤訊息和堆疊追蹤分析、運行時偵錯、網路請求檢查、狀態偵錯、效能分析、類型錯誤診斷、建置失敗解決方案以及針對過去故障進行記憶體通知模式匹配的根本原因分析。 來源：mgd34msu/goodvibes-plugin。