HarmonyOS 鸿蒙Next 预览器无法正常使用,虚拟机正常

HarmonyOS 鸿蒙Next 预览器无法正常使用,虚拟机正常

预览器日志:

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/settle.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/upload.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/download.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/http.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/platform/ohos/classes/URLSearchParams.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/platform/ohos/index.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/combineURLs.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/isAbsoluteURL.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/adapters.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/transformData.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/AxiosURLSearchParams.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/parseHeaders.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/platform/index.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/toURLEncodedForm.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/defaults/transitional.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/validator.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/buildFullPath.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/dispatchRequest.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/InterceptorManager.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/env/classes/FormData.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/buildURL.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/platform/ohos/classes/FormData.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/AxiosHeaders.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/isAxiosError.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/spread.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/HttpStatusCode.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/cancel/isCancel.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/cancel/CanceledError.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/toFormData.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/cancel/CancelToken.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/formDataToJSON.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/env/data.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/AxiosError.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/Axios.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/bind.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/core/mergeConfig.jsG:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/defaults/index.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/api/room.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/utils.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/components/SafeArea.jsG:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/src/main/ets/components/lib/axios.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/model/BannerListDataSource.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/utils/responsive/responsiveVP.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/utils/responsive/responsiveFontSize.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/Ad.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/utils/request.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/RoomRecommend.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/PlanList.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/components/ScrollContainer.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/constants/size.jsG:/Harmony/guigu/entry/.preview/cache/oh_modules/.ohpm/@ohos+axios@2.1.1/oh_modules/@ohos/axios/index.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/TileList.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/SearchBar.jsFailed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/SwiperLayout.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/api/home.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/My.js

[Compile Result] Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/utils/responsive/index.js

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/Discover.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/views/Home/NavList.jsFailed to read file to buffer: 

[Compile Result] Failed to read file to buffer: 

[Compile Result] G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/Home.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/Service.jsFailed to read file to buffer: 

[Compile Result] Failed to read file to buffer: Failed to read file to buffer: 

[Compile Result] G:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/entryability/EntryAbility.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/Index.jsG:/Harmony/guigu/entry/.preview/cache/entry/src/main/ets/pages/See.js

[Compile Result] the size of programs is expected to be 66, but is 1

[Compile Result] Compile error occurred. Fix it based on the above message.

更多关于HarmonyOS 鸿蒙Next 预览器无法正常使用,虚拟机正常的实战教程也可以访问 https://www.itying.com/category-93-b0.html

3 回复

我的处理办法是把.preview文件夹删除,把DevEco Studio关闭再打开,就可以了。

更多关于HarmonyOS 鸿蒙Next 预览器无法正常使用,虚拟机正常的实战系列教程也可以访问 https://www.itying.com/category-93-b0.html


预览器使用约束比模拟器的使用约束要多

可以参考一下官方文档

https://developer.harmonyos.com/cn/docs/documentation/doc-guides-V3/previewer-0000001054328973-V3

HarmonyOS鸿蒙Next预览器无法正常使用,但虚拟机正常的情况,可能是预览器与当前开发环境或项目配置存在兼容性问题。预览器依赖特定版本的HarmonyOS SDK和IDE工具链,如果版本不匹配或配置错误,可能导致预览功能失效。建议检查以下方面:

  1. 确认HarmonyOS SDK版本与IDE版本是否匹配;
  2. 检查项目配置文件中是否包含预览器所需的最小API版本;
  3. 确保预览器相关的插件或依赖已正确安装和启用。

虚拟机正常说明系统核心功能无问题,问题可能集中在预览器的依赖或配置上。

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