[Discussions] ohos example seems need some extra effort to run.

[techwn]

Content

Here is my flutter doctor:

% flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel master, 3.7.12-ohos, on macOS 14.4.1 23E224 darwin-x64, locale en-CN)
! Upstream repository [email protected]:openharmony-sig/flutter_flutter.git is not a standard remote.
Set environment variable "FLUTTER_GIT_URL" to [email protected]:openharmony-sig/flutter_flutter.git to dismiss this error.
[✓] HarmonyOS toolchain - develop for HarmonyOS devices
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.0.1)
[✓] Chrome - develop for the web
[!] Android Studio (version 2023.3)
✗ Unable to find bundled Java version.
[✓] IntelliJ IDEA Community Edition (version 2024.1.1)
[✓] VS Code (version 1.89.0)
[✓] Connected device (3 available)
[!] HTTP Host Availability
✗ HTTP host "https://cocoapods.org/" is not reachable. Reason: An error occurred while checking the HTTP host: Failed host lookup: 'cocoapods.org'
✗ HTTP host "https://storage.flutter-io.cn" is not reachable. Reason: An error occurred while checking the HTTP host: Failed host lookup: 'storage.flutter-io.cn'

I have found two issues:

1. there should have dta file in the example. without it, I can not build hap locally, so I copy one, it works fine. I noticed you add this to gitignore file.
2. when I install the hap on real devices, and click the app icon to launch it, I encounter with black screen, I don't know why.

[zmtzawqlp]

是的。我直接ignore了。因为太大了。。你可以在example 下面执行 flutter create --platform ohos . 来复制。。后续flutter sdk 也会重构。会自动复制这些文件的。

[techwn]

是的。我直接ignore了。因为太大了。。你可以在example 下面执行 flutter create --platform ohos . 来复制。。后续flutter sdk 也会重构。会自动复制这些文件的。

我尝试了重新生成 example，看起来也没啥变化。我比对了所有项目的 dta 文件都是一个 md5，应该是一样的。
但是还是黑屏。

[zmtzawqlp]

是的。我直接ignore了。因为太大了。。你可以在example 下面执行 flutter create --platform ohos . 来复制。。后续flutter sdk 也会重构。会自动复制这些文件的。

我尝试了重新生成 example，看起来也没啥变化。我比对了所有项目的 dta 文件都是一个 md5，应该是一样的。 但是还是黑屏。

真机还是模拟器？

[zmtzawqlp]

你到群里问吧 981630644

[techwn]

你到群里问吧 981630644

我是真机运行的，同样的环境跑 image_picker没有问题。
另外这是个什么群啊？我微信搜索不到。

[zmtzawqlp]

你到群里问吧 981630644

我是真机运行的，同样的环境跑 image_picker没有问题。 另外这是个什么群啊？我微信搜索不到。

qq 群，插件我都跑过。具体环境你可以到群里讲下