DevEco Studio安装HAP时报错“FileTransfer Failed: \[Fail\]Transfer Stop at:XXX, Reason: no space left on device”
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**问题现象**

DevEco Studio安装HAP时报错“FileTransfer Failed: \[Fail\]Transfer Stop at:XXX, Reason: no space left on device”。

![](https://contentcenter-vali-drcn.dbankcdn.cn/pvt_2/DeveloperAlliance_scene_100_1/4b/v3/NIXG9gDsTM-SeGgRfdckoA/zh-cn_image_0000002356614812.png?HW-CC-KV=V1&HW-CC-Date=20260612T074825Z&HW-CC-Expire=86400&HW-CC-Sign=2F2A912D643D6E24EF50DCE0B7F0D46D635A8F8E02324840ACFAB7BEB5551629)

**解决措施**

设备磁盘空间不足，无法写入数据。请检查设备磁盘空间。如果是模拟器，可以点击“Wipe User Data”清除模拟器数据，然后重新运行模拟器。