Spinner is not displaying

[a-v-ebrahimi]

This is my form.json, but it does not display the spinner

{
"count":"1",
"step1":{
"fields":[
{
"key":"from_account",
"type":"spinner",
"hint": "Select source account",
"values":["0100719742003", "0200404805009"],
"v_required":{ "value" : "true",
"err" : "Please choose a value to proceed."
}
}
],
"title":"Step 1 of 1"
}
}

[vijayrawatsan]

What does it display? Does it throw an error?

[a-v-ebrahimi]

I found the problem is that your gradle library is not latest, I just downloaded library and compiled it myself, now it's working!