[N3 and N4] TokensTracker getnep17balances error #928
Description
When balances are 0 it results correct.
requestJson = "{ \"jsonrpc\": \"2.0\", \"id\": 5, \"method\": \"getnep17balances\", \"params\": [\"" + adddressToGet + "\"] }";
Otherwise, it returns error
Object { jsonrpc: "2.0", id: 5, error: {…} }
error: Object { code: -2147467261, message: "Object reference not set to an instance of an object." }
code: -2147467261
message: "Object reference not set to an instance of an object."
<prototype>: Object { … }
id: 5
jsonrpc: "2.0"