# 错误码

* **[USB服务错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-usb)**   
* **[串口管理错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-busmanager-serial)**   
* **[RunningLock锁错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-runninglock)**   
* **[zlib子系统错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-zlib)**   
* **[剪贴板错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-pasteboard)**   
* **[热管理错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-thermal)**   
* **[上传下载错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-request)**   
* **[时间时区服务错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-time)**   
* **[公共事件错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-commoneventservice)**   
* **[系统电源管理错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-power)**   
* **[账号管理错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-account)**   
* **[打印服务错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-print)**   
* **[设置数据项错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-settings)**   
* **[划词服务错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-selection)**   
* **[情景模式错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-intelligentscene)**   
* **[deviceInfo错误码](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/errorcode-device-info)**