After receiving data in JSON format from a Java application, I encountered a parse error when the key was of type Long:
1: {
"CONGESTION": 1,
"ANSWER": 7
}
However, after changing the key to a String as shown below:
"1": {
"CONGESTION": 1,
"ANSWER": 7
}
I no longer experienced any errors. Is it necessary for keys to be of type String? What is causing issues with Long type keys?
Any help would be appreciated. Thanks!
The keys within JSON should consistently be enclosed in quotation marks.
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