# 常见问题

* **[应用安装状态检查常见问题](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/package-structure-faq-0001)**   
* **[调试时出现安装错误](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/package-structure-faq-0002)**   
* **[HSP多包加载崩溃cppcrash异常问题排查](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/package-structure-faq-0003)**   
* **[应用包信息查询与免安装配置常见问题](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/package-structure-faq-0004)**