HarmonyOS 鸿蒙Next Dev Eco Studio 模拟器启动黑屏
HarmonyOS 鸿蒙Next Dev Eco Studio 模拟器启动黑屏
api6的系统能启动 api9的系统启动黑屏,黑屏一直保持，等一小时后，还是黑屏，没有报错弹窗。
quemu-error
WARNING | System image is writable
QMetaObject::connectSlotsByName: No matching signal for on_new_posture_requested(int)
QMetaObject::connectSlotsByName: No matching signal for on_dismiss_posture_selection_dialog()
QMetaObject::connectSlotsByName: No matching signal for on_new_resizable_requested(PresetEmulatorSizeType)
QMetaObject::connectSlotsByName: No matching signal for on_dismiss_resizable_dialog()
WARNING | cannot add library /Users/piaoyizhe/Library/Huawei/Sdk/hmscore/emulator/qemu/darwin-x86_64/lib64/vulkan/libvulkan.dylib: failed
QCssParser::parseHexColor: Unknown color name '#FFFFFFs'
pc_memory_init: above 4g size: 240000000
WARNING | Token auth requested without tls, restricting access to localhost.
qemu
INFO | configAndStartRenderer: setting vsync to 60 hz
INFO | added library /Users/piaoyizhe/Library/Huawei/Sdk/hmscore/emulator/lib64/vulkan/libvulkan.dylib
INFO | Started GRPC server at 127.0.0.1:8555, security: Local+token
INFO | Advertising in: /Users/piaoyizhe/Library/Caches/TemporaryItems/hvd/running/pid_6642.ini
更多关于HarmonyOS 鸿蒙Next Dev Eco Studio 模拟器启动黑屏的实战教程也可以访问 https://www.itying.com/category-93-b0.html
找到解决办法了，步骤如下
- 创建模拟器，创建后不要启动
- 打开终端
- 终端中设置动态链接库环境变量，注意替换路径中自己目录
export DYLD_LIBRARY_PATH=/Users/自己目录/Library/Huawei/Sdk/hmscore/emulator/lib64/gles_swiftshader:/Users/自己目录/Library/Huawei/Sdk/hmscore/emulator/lib64:/Users/自己目录/Library/Huawei/Sdk/hmscore/emulator/lib64/qt/lib:
- 通过命令行启动模拟器，注意此时没有前台界面，只是模拟器后端启动了，启动成功可以听到开机音乐
~/Library/Huawei/Sdk/hmscore/emulator/qemu/darwin-x86_64/qemu-system-x86_64 -writable-system -hvd 模拟器名称 -grpc 8554 -selinux permissive -legacy-fake-camera -qemu -append "clearcpuid=517 devmodel=JAD-AN00 vendorcountry=all/cn"
- 结束命令，然后回到device manager里面点击启动模拟器即可以正常运行。
无法启动原因黑苹果模拟器无法启动原因这个帖子中有解释，应该是只要想法办往启动参数中加入 clearcpuid=517 这个即可解决问题
更多关于HarmonyOS 鸿蒙Next Dev Eco Studio 模拟器启动黑屏的实战系列教程也可以访问 https://www.itying.com/category-93-b0.html
尝试了几天排查问题，找不出头绪，试了下Android Studio 的模拟器也是大于某个版本（我用的api34）黑苹果就打不开了，可能是一样的问题，反正搞来搞去找不出原因，准备放弃了。
Emulator.log
2024-01-02 10:46:11.744 [Info] set "HarmonyOS_HVD_HOME" : "/Users/piaoyizhe/.Huawei/HarmonyOSEmulator/deployed"
2024-01-02 10:46:11.780 [Info] Find the free port: 8554
2024-01-02 10:46:12.363 [Info] Starting qemu.
2024-01-02 10:58:20.644 [Info] Wait for saving snapshot..
2024-01-02 10:58:20.680 [Info] qemu stopped, exit code is 11
2024-01-02 10:58:20.751 [Info] Succeeded in saving snapshot!
2024-01-02 10:58:48.255 [Warning] QProcess: Destroyed while process ("lsof") is still running.
2024-01-02 10:58:48.256 [Info] Find the free port: 8555
2024-01-02 10:58:48.739 [Info] Starting qemu.
2024-01-02 11:09:17.109 [Warning] QProcess: Destroyed while process ("lsof") is still running.
2024-01-02 11:09:52.229 [Warning] QProcess: Destroyed while process ("lsof") is still running.
2024-01-02 11:09:52.230 [Warning] Failed to get the occupation status of the temporary port file.
2024-01-02 11:09:52.230 [Info] Find the free port: 8556
2024-01-02 11:09:52.751 [Info] Starting qemu.
HarmonyOS鸿蒙Next Dev Eco Studio模拟器启动黑屏问题可能由多种原因引起。首先，检查模拟器的配置是否满足最低系统要求，包括CPU、内存和显卡等。其次，确保Eco Studio和模拟器版本兼容，不同版本之间可能存在兼容性问题。第三，检查系统环境变量和路径设置，确保没有冲突或错误的配置。第四，查看日志文件，通常位于Eco Studio的日志目录中，分析错误信息以确定具体问题。第五，确保显卡驱动程序是最新版本，过时的驱动程序可能导致显示问题。第六，检查是否有其他软件或进程占用过多系统资源，导致模拟器无法正常启动。第七，尝试重新安装Eco Studio和模拟器，确保安装过程中没有错误。第八，检查防火墙和安全软件设置，确保它们没有阻止模拟器的正常运行。如果以上步骤无法解决问题，可以考虑在开发者社区或论坛中搜索类似问题的解决方案。
