HarmonyOS 鸿蒙Next API9的previewer打不开，只有8的可以打开

HarmonyOS 鸿蒙Next API9的previewer打不开，只有8的可以打开

M1 Pro芯片MacBook Pro，macOS 12.6，最新版本DevEco Studio。

测试为新建项目，新建API8的可以成功预览，修改为9的不可以。


更多关于HarmonyOS 鸿蒙Next API9的previewer打不开，只有8的可以打开的实战教程也可以访问 https://www.itying.com/category-93-b0.html

6 回复

这个项目是openHarmony API8项目吗？

目前DevEco Studio只推送了openHarmony API9的预览器SDK。

更多关于HarmonyOS 鸿蒙Next API9的previewer打不开，只有8的可以打开的实战系列教程也可以访问 https://www.itying.com/category-93-b0.html


原先是API8的。然后在项目结构里修改成API9就不能预览。在Windows版可以，

那应该是M1芯片的兼容问题，这边已经在持续跟进M1、M2芯片兼容问题了，请耐心等待哈~，

有要学HarmonyOS AI的同学吗，联系我：https://www.itying.com/goods-1206.html

previewer log 日志如下：

2022-10-01T16:58:05.149] [INFO] default - [Previewer server]8489 Receive plugin changeInspectorMode command successfully

2022-10-01T16:58:05.150] [INFO] default - [Previewer server]8489 Receive plugin stopSimulator command successfully

2022-10-01T16:58:07.202] [INFO] default - [Previewer server]8489 [time stamp][2022-10-01T16:58:07.202]receive plugin restart command successfully

2022-10-01T16:58:07.204] [INFO] default - [Previewer server]8489 Receive plugin compileResult command successfully

2022-10-01T16:58:07.214] [INFO] default - [Previewer server]8489 Restart command finished

2022-10-01T16:58:07.245] [INFO] default - [Previewer server]8489 Receive plugin launchJsEngine command successfully

2022-10-01T16:58:07.248] [INFO] default - [Previewer server]8489 Receive plugin InspectorSdkFiles command successfully

2022-10-01T16:58:07.248] [INFO] default - [Previewer server]8489 access css schema file failed: i is not iterable

2022-10-01T16:58:07.722] [INFO] default - [Previewer server]8489 Engine is ready to start. StartCommand are *****

2022-10-01T16:58:07.722] [INFO] default - [Previewer server]8489 Default Engine is ready to start. Arguments are -refresh region -projectID 1840857522 -ts trace_7901_commandPipe -j ***** -s default_1664614351975_1 -device default -shape rect -sd 480 -or 1080 2340 -cr 1080 2340 -f ***** -n "entry" -url ***** -arp ***** -pm "FA" -l zh_CN -cm light -o portrait -lws 40004

2022-10-01T16:58:07.758] [INFO] default - [default][8789][Engine Log][time stamp][2022-10-01T16:58:07.757]Enter the main function.

2022-10-01T16:58:07.758] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser debug port:

2022-10-01T16:58:07.758] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser app name:entry

2022-10-01T16:58:07.758] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser resolution:1080 2340 1080 2340

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser js heap:524288

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser is send JS heap:1

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser screen shape:rect

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser device:phone

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser WebSocket listening port:40004

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser screen mode:dynamic

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CommandParser projectModel:FA

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]Start language is :zh_CN

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]TraceTool::pipe connect successed

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]InitDeviceOrientation is portrait.

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]Start run js app

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]Begin to start websocket listening!

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CppTimerManager::AddCppTimer0x600001e40000 0x102f16950

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]CppTimerManager::AddCppTimer0x600001e40000 0x600001468000

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]Bind key event callback function to ace successed.

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]AssignValueForWidthAndHeight:1080 2340 1080 2340

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]ProjectModel:FA

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]JsAppImpl::RunJsApp SetColorMode:light

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]JsAppImpl::RunJsApp SetOrientation:portrait

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]JsAppImpl::RunJsApp SetAceVersionArgs:

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.758]start abilit:1080 2340 3

2022-10-01T16:58:07.759] [INFO] default - [default][8789][Engine Log][time stamp][2022-10-01T16:58:07.758]Launch Js App

2022-10-01T16:58:07.760] [INFO] default - [Previewer server]8489 default_1664614351975_1_commandPipe connect successfully

2022-10-01T16:58:07.761] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.761]Create Command:Language

2022-10-01T16:58:07.761] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.761]Get language run finished.

2022-10-01T16:58:07.763] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.762]Create Command:SupportedLanguages

2022-10-01T16:58:07.763] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.762]Get supportedLanguages run finished.

2022-10-01T16:58:07.764] [INFO] default - [default][8789][Engine Log][DEBUG]:[2022-10-01T16:58:07.764]Engine Websocket protocol init

2022-10-01T16:58:07.792] [INFO] default - [default][8789][error]GLFW error 65544: Cocoa: Failed to retrieve display name

2022-10-01T16:58:07.866] [INFO] default - [Previewer server]8489 default_1664614351975_1_commandPipe disconnect. ClientNumber is 1

2022-10-01T16:58:07.866] [WARN] default - [Previewer server]8489 default engine crash

2022-10-01T16:58:07.866] [INFO] default - [Previewer server]8489 Child process is closed, exit signal: SIGILL

2022-10-01T16:58:07.866] [INFO] default - [Previewer server]8489 Child process is closed, exit code: null

针对您提到的HarmonyOS（鸿蒙）Next API9的previewer打不开，而API8可以正常打开的问题，这通常可能是由于以下几个原因造成的：

  1. 版本兼容性：API9的previewer可能要求更高的系统或软件版本支持，而您的当前环境可能未达到这些要求。检查并确保您的开发环境（包括鸿蒙SDK、编辑器或IDE等）已更新到支持API9的版本。

  2. 配置问题：有时候，软件配置不正确也会导致特定版本的previewer无法启动。检查相关配置文件，确保它们针对API9进行了正确的设置。

  3. 软件缺陷：新版本的软件（如API9的previewer）可能存在未被发现的缺陷。这种情况下，可以尝试查找是否有相关的补丁或更新，或者等待官方修复。

  4. 权限问题：确保您的用户账户有足够的权限来运行API9的previewer。在某些系统上，可能需要管理员权限才能访问或运行特定的软件组件。

如果上述方法都不能解决问题，那么很可能是软件本身与您的系统环境存在不兼容的情况。此时，您可以尝试联系鸿蒙系统的官方支持渠道，或者访问官网客服获取更专业的帮助。

如果问题依旧没法解决请联系官网客服, 官网地址是 https://www.itying.com/category-93-b0.html，

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