I'm using Java to push data into Swiftype App Search.
The logs have 200 has the response, but when I investigate the error message is:
Here is the request body:
[
{
"fileExtension": "jpg",
"id": 21
}
]
Here is the response in the logs:
[
{
"id": "21",
"errors": [
"Fields can only contain lowercase letters, numbers, and underscores: fileExtension."
]
}
]
I decided to send less fields, to help minimize the potential culprits. Just sending 2 fields, id and fileExtension, that data is all text, not funny characters or anything.
Why am I getting this error when I am indexing simple text?
This code here, I create Maps of data to send to Swiftype:
public static <T> List<Map<String, Object>> buildData(List<T> items) {
List<Map<String, Object>> data = new ArrayList<Map<String, Object>>();
for (Iterator<T> it = items.iterator(); it.hasNext();) {
HashMap<String, Object> fieldMap = new HashMap<String, Object>();
Object o = it.next();
Field[] f = o.getClass().getDeclaredFields();
for (int i = 0; i < f.length; i++) {
f[i].setAccessible(true);
String name = f[i].getName();
System.out.println(name);
Object value = null;
try {
value = f[i].get(o);
} catch (IllegalArgumentException | IllegalAccessException e) {
e.printStackTrace();
}
ieldMap.put(name, value);
}
data.add(fieldMap);
}
return data;
}
And this code here, is how I actually send the data to Swiftype:
Client client = new Client(host, privateKey);
try {
client.indexDocuments(engineName, data);
} catch (ClientException e) {
e.printStackTrace();
}
