解析：TypeError：无法在main.js：7：37调用未定义的方法“ split”

Question

I am trying to save a ParseObject with a server-created field of "arrWords". However, I keep getting an error of

TypeError: Cannot call method 'split' of undefined at main.js:7:37

This error occurs both on my server-side code using the Parse provided SDK and in the Parse Dashboard when entering the value

["test","test2"]

for the arrWords array.

My code is simple:

$query = new \Parse\ParseQuery("Post");
$object = $query->first();
$object->setArray("arrWords", ["test", "test2"]);
$object->save();

The same errors occurs with setArray(), setAssociativeArray(), and add().

Notes:

• My Post table has over 900,000 rows
• Replicating the above steps on a new Object/Table works just fine (no JS error)

Is this due to the size of my table and / or a Parse system issue? Or am I doing something wrong?

Answer 1

It seems to be an issue with Parse and how they handle large data sets. I've found a work-around from the Parse Dashboard that suits my needs for now.

1. Log in to Parse
2. Bring up the Parse Core dashboard
3. Select Import
4. Drag and drop a JSON file with the data to import
5. Type your Object / Table / Class
6. Wait for the import to finish. The new row will be added.

Tips on JSON format for Parse Import

• Official documentation: https://www.parse.com/docs/data#data-import
• Official blog post: http://blog.parse.com/2013/02/25/importing-json/
• The JSON must be wrapped in {"results": [ Objects ] }
• Standard JSON formatting applies for the Object: { "field": "data", "array": ["data,"data"] }, { "field": ... }