facebook - 从处于开发模式的应用创建 Facebook 广告创意

Question

我正在尝试使用以下请求(大部分来自 Python SDK 文档 here)从我的测试应用程序在 Facebook 中创建广告创意:

Message: Call was not successful
Method:  POST
Path:     https://graph.facebook.com/v2.4/act_somenumber/adcreatives
Params:  {'object_story_spec': '{"link_data":{"caption":"www.example.com","image_hash":"existing_hash","link":"http://example.com","message":"try it out"},"page_id":"some_page_id"}', 'name': 'AdCreative for Link Ad'}

但是，我得到以下响应:

Status:  500
Response:
{
  "error": {
    "code": 100,
    "is_transient": false,
    "error_subcode": 1885183,
    "error_user_msg": "Ads creative post was created by an app that is in development mode. It must be in public to create this ad.",
    "error_user_title": "Ads creative post was created by an app that is in development mode",
    "message": "Invalid parameter",
    "type": "FacebookApiException"
  }
}

现在，我看到了一个 similar question ，其中指出:

If you want to create ads from an app which is in development mode, this is possible, but the post you're going to promote must have been created by an app which isn't in development mode - i.e if your app is in development mode it's OK provided you're promoting existing page posts from a page's /promotable_posts endpoint and the app that created those posts is not itself in development mode

我不是要制作广告；我只是想创建一个广告创意，然后更新广告以使用该创意。使用来自开发应用程序的链接数据创建新创意的正确方法是什么？我在创建与右侧栏广告相对应的广告创意时没有问题，它是新闻源/源广告，其目标是“网站点击”。有问题的广告实际上是通过广告管理器创建的，而不是通过应用创建的。

Answer 1

解决方法是简单地创建一个虚拟应用并将其设置为公开可见。