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 |

当任务涉及调查错误、诊断故障或跟踪意外行为时主动加载。当用户说“调试这个”、“修复这个错误”、“为什么失败”、“跟踪这个问题”或“它不工作”时使用。涵盖错误消息和堆栈跟踪分析、运行时调试、网络请求检查、状态调试、性能分析、类型错误诊断、构建失败解决方案以及针对过去故障进行内存通知模式匹配的根本原因分析。 来源：mgd34msu/goodvibes-plugin。