Issue encountered while attempting to load a JSON file into an ExtJS JSONPStore due to a

After validating a json file with json.bloople.net, the file begins as follows:

{
 "sepString": "--",

When attempting to load this json file into an ExtJS JsonPStore, Chrome displays the error:

Uncaught SyntaxError: Unexpected token : in line 2

What is the meaning of this error message from Chrome?

EDIT:

Upon loading the json file

{
 "globalSettings" : [{
 }]
}

into an ExtJS JsonPStore, Chrome returns the following error:

Uncaught SyntaxError: Unexpected token : in line 2

What is Chrome trying to communicate with this error?

javascriptjsonextjs

Answer №1

It appears that additional code may be required to properly address this issue. If the data in question is structured as shown below:

{
   "sepString": "--",
}

While this may have seemed to function correctly on json.bloople.net, it is important to note that it is not valid JSON due to the presence of the comma. For a more accurate analysis, you can try using jsonlint.com which will highlight the error...

Parse error on line 2:
...String": "--",    }
---------------------^
Expecting 'STRING'

Answer №2

It's worth noting that JsonP is not the same as Json, as highlighted by Evan Trimboli in a comment. He also shared a valuable Extensive ExtJS JsonP proxy documentation link.

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