Google跟踪代码管理器（Firebase）预览链接iOS不起作用 - 深层链接不包含有效的必需参数

Question

我们将Google跟踪代码管理器和Firebase集成到我们的iOS应用中。 一切似乎都正确集成（应用程序加载默认和远程定义的容器并将事件发送到Firebase，应用程序在预览QR代码上打开）。

但是我很难在未发布的版本上使用预览功能。

我所做的：

1. 目前发布的容器版本是4。
2. 然后我将标记 - 保存的更改更改为版本5并使用预览功能，生成开始预览QR代码链接 - 网址如https://tagmanager.google.com/mcpr/com.app.XXX?id=GTM-XXXXXX&gtm_auth = 7xxhnmjdIb71fZ28PDPmXg＆gtm_preview = 5
3. 然后我在设备中使用QR代码扫描打开应用程序并尝试调用标记 - 调用旧版本4，但我预计应该使用具有不同实现的版本5。

注意：我知道使用了版本4，因为我的标签通过添加后缀重命名事件名称，后者在版本4和5上有所不同。我可以在调试控制台中看到跟踪的内容。

在日志中我看到：

<FIRAnalytics/DEBUG> Deep Link does not contain valid required params. URL     params: {
   "gtm_auth" = 7xxhnmjdIb71fZ28PDPmXg;
   "gtm_preview" = 5;
   id = "GTM-XXXXXX";
}

这是我的容器定义（json） - 版本5：

{

"fingerprint":"NQ$0",

"resource": {
  "version":"5",
  "macros":[
    {
      "function":"__e",
      "instance_name":"Event Name",
      "vendor_template_version":"1"
    },
    {
      "function":"__ai",
      "instance_name":"App ID",
      "vendor_template_version":"1"
    },
    {
      "function":"__an",
      "instance_name":"App Name",
      "vendor_template_version":"1"
    },
    {
      "function":"__av",
      "instance_name":"App Version Code",
      "vendor_template_version":"1"
    }
  ],
  "tags":[
    {
      "function":"__fm",
      "instance_name":"Firebase X Tag",
      "once_per_event":true,
      "vendor_template_version":"1",
      "vtp_overrideEventName":["template",["macro",0],"zz"],
      "vtp_action":"filter",
      "tag_id":2
    }
  ],
  "predicates":[
    {
      "function":"_sw",
      "arg0":["macro",0],
      "arg1":"test"
    }
  ],
  "rules":[
    [["if",0],["add",0]]
  ]
},
"runtime":
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}

和容器版本4：

{

"fingerprint":"NA$0",

"resource": {
  "version":"4",
  "macros":[
    {
      "function":"__e",
      "instance_name":"Event Name",
      "vendor_template_version":"1"
    },
    {
      "function":"__ai",
      "instance_name":"App ID",
      "vendor_template_version":"1"
    },
    {
      "function":"__an",
      "instance_name":"App Name",
      "vendor_template_version":"1"
    },
    {
      "function":"__av",
      "instance_name":"App Version Code",
      "vendor_template_version":"1"
    }
  ],
  "tags":[
    {
      "function":"__fm",
      "instance_name":"Firebase X Tag",
      "once_per_event":true,
      "vendor_template_version":"1",
      "vtp_overrideEventName":["template",["macro",0],"yy"],
      "vtp_action":"filter",
      "tag_id":2
    }
  ],
  "predicates":[
    {
      "function":"_sw",
      "arg0":["macro",0],
      "arg1":"test"
    }
  ],
  "rules":[
    [["if",0],["add",0]]
  ]
},
"runtime":
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[50,"__an_main",[46],[36,[2,[17,[15,"gtmUtils"],"mobile"],"applicationName",[7]]]],[50,"__an",[46,"data"],[36,["__an_main",[15,"data"]]]],
[50,"__av_main",[46],[36,[2,[17,[15,"gtmUtils"],"mobile"],"applicationVersion",[7]]]],[50,"__av",[46,"data"],[36,["__av_main",[15,"data"]]]],
[50,"__e_main",[46],[36,[2,[17,[15,"gtmUtils"],"mobile"],"event",[7]]]],[50,"__e",[46,"data"],[36,["__e_main",[15,"data"]]]],
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}

Answer 1

确保清除设备上的Cookie。 此外，停止任何脚本或广告拦截服务在后台运行，这也可能会干扰GTM的预览模式。

免责声明：这可能不适用于您的设置，我只能说桌面环境。

Answer 2

您是否按照本教程中描述的所有步骤操作？ 特别是在plist文件中添加URL类型的部分。

否则，卸载并重新安装应用程序，而不是QR代码，直接使用该链接。 作为最后一个选项，请在模拟器上而不是在真实设备上尝试此操作。