运行到鸿蒙报错，打包失败

鸿蒙工具已经安装成功，并且也新建了个空白项目运行完毕。
在Hbuilder中运行到鸿蒙报错，打包失败。

/unpackage/debug/app-harmony@1.3.7/entry/src/main/ets/entryability/EntryAbility.ets:9:31
Cannot find module '@dcloudio/uni-app-harmony' or its corresponding type declarations.