HarmonyOS鸿蒙Next中含HNP包的HAP应用在安装时总是返回code:9568409

问题

我参照下述指南尝试使用HNP功能，但总在安装时失败。

• HNP包使用指南
• HNP包创建指南
• 打包工具使用指南
• 签名工具使用指南

失败后返回如下代码和错误信息：

error: failed to install bundle.
code:9568409
error: Failed to install the HAP because the extract of the native package failed.

但查阅文档后获得的信息令我感到困惑，；然而我是通过打包工具使用指南里说的方式打包的应用，打包命令如下：

java -jar "C:\Program Files\Huawei\DevEco Studio\sdk\default\openharmony\toolchains\lib\app_packing_tool.jar" --mode hap --json-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\package\default\module.json" --resources-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\res\default\resources" --ets-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\loader_out\default\ets" --out-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\outputs\default\entry-default-unsigned-hnp.hap" --hnp-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\outputs\default\native" --lib-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\libs" --index-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\res\default\resources.index" --pack-info-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\outputs\default\pack.info" --pkg-context-path "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\build\default\intermediates\loader\default\pkgContextInfo.json" --force true

产出的HAP包内容如下：

HNP包是存在的，但却在安装时说不存在了。

猜测

HNP包问题？

HNP包内容如下：

{
  "type": "hnp-config",
  "name": "AOOHConsole",
  "version": "1.1",
  "install": {
    "links": [
      {
        "source": "/bin/AOOH_Console",
        "target": "aoohconsole"
      }
    ]
  }
}

HNP包功能为“获得入参string[]的第一个string并返回其长度，如果没有则返回-1”。代码如下：

namespace AOOH_Console;

internal class Program
{
    private static int Main(string[] args)
    {
        return args.FirstOrDefault()?.Length ?? -1;
    }
}

最终产物是一个架构为linux-musl-arm64的控制台应用。

打包该HNP使用的命令如下：

hnpcli pack -i "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\AOOH_Console\AOOHConsole" -o "D:\Project\OpenHarmony.NET\OpenHarmony.Avalonia\OHOS_Project\entry\hnp\arm64-v8a"

证书问题？

证书为手动申请的调试证书，也许是需要某个ACL权限？

权限配置问题？

module.json5的权限配置错了？文件内容如下：

{
  "module": {
    "name": "entry",
    "type": "entry",
    "description": "$string:module_desc",
    "mainElement": "EntryAbility",
    "deviceTypes": [
      "phone",
      "tablet",
      "2in1",
      "car"
    ],
    "deliveryWithInstall": true,
    "installationFree": false,
    "pages": "$profile:main_pages",
    "abilities": [
      {
        "name": "EntryAbility",
        "srcEntry": "./ets/entryability/EntryAbility.ets",
        "description": "$string:EntryAbility_desc",
        "icon": "$media:layered_image",
        "label": "$string:EntryAbility_label",
        "startWindowIcon": "$media:startIcon",
        "startWindowBackground": "$color:start_window_background",
        "exported": true,
        "orientation": "auto_rotation",
        "skills": [
          {
            "entities": [
              "entity.system.home"
            ],
            "actions": [
              "action.system.home"
            ]
          }
        ]
      }
    ],
    "extensionAbilities": [
      {
        "name": "EntryBackupAbility",
        "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
        "type": "backup",
        "exported": false,
        "metadata": [
          {
            "name": "ohos.extension.backup",
            "resource": "$profile:backup_config"
          }
        ],
      }
    ],
    "hnpPackages": [
      {
        "package": "AOOHConsole.hnp",
        "type": "private"
      }
    ]
  }
}

留言

此问题略有困难，感谢给位开发者或工程师的帮助。CodeArts IDE项目用了这个功能，但他们也许是因为太忙了或是此功能还不完善并没有留下什么可以查到的使用指导。