我想在当前文档中添加一个新字段(将来会用$ push填充的数组)但是我收到了错误 update failed: MongoError: Cannot apply $push/$pushAll modifier to non-array
我正在研究Meteor.users集合.
代码运行是:
var user = Meteor.userId();
Meteor.users.update({_id:user}, {$set: {"newfield": ["some data"]}});
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