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error-tracking-flutter

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PostHog error tracking for Flutter

适用于Flutter的PostHog错误追踪

This skill helps you add PostHog error tracking to Flutter applications.

本技能可帮助你在Flutter应用中添加PostHog错误追踪功能。

Reference files

参考文件

```
references/flutter.md
```
- Flutter error tracking installation - docs
```
references/fingerprints.md
```
- Fingerprints - docs
```
references/alerts.md
```
- Send error tracking alerts - docs
```
references/monitoring.md
```
- Monitor and search issues - docs
```
references/assigning-issues.md
```
- Assign issues to teammates - docs
```
references/upload-source-maps.md
```
- Upload source maps - docs

Consult the documentation for API details and framework-specific patterns.

```
references/flutter.md
```
- Flutter错误追踪安装文档
```
references/fingerprints.md
```
- 错误指纹文档
```
references/alerts.md
```
- 发送错误追踪告警文档
```
references/monitoring.md
```
- 监控与搜索问题文档
```
references/assigning-issues.md
```
- 向团队成员分配问题文档
```
references/upload-source-maps.md
```
- 上传源码映射文件文档

如需了解API详情和特定框架模式，请查阅相关文档。

Key principles

核心原则

Environment variables: Always use environment variables for PostHog keys and host URLs. Never hardcode them.
Minimal changes: Add error tracking alongside existing error handling. Don't replace or restructure existing error handling code.
Autocapture first: Enable exception autocapture in the SDK initialization before adding manual captures.
Source maps: Upload source maps so stack traces resolve to original source code, not minified bundles.
Manual capture for boundaries: Use
```
captureException()
```
at error boundaries and catch blocks for errors that don't propagate to the global handler.

环境变量：始终使用环境变量存储PostHog密钥和主机URL，切勿硬编码。
最小改动：在现有错误处理基础上添加错误追踪功能，不要替换或重构现有错误处理代码。
优先自动捕获：在SDK初始化时启用异常自动捕获，之后再添加手动捕获逻辑。
源码映射文件：上传源码映射文件，以便将堆栈跟踪解析为原始源代码，而非压缩后的包文件。
边界处手动捕获：在错误边界和catch代码块中使用
```
captureException()
```
捕获那些不会传播到全局处理器的错误。

Framework guidelines

框架指南

No specific framework guidelines.

无特定框架指南。