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ArduinoJson v6.1.0-beta Release Notes

Release Date: 2018-07-02 // almost 6 years ago
    • Return JsonArray and JsonObject by value instead of reference (issue #309)
    • Replaced success() with isNull()

    BREAKING CHANGES

    Old code:

    JsonObject& obj = doc.to<JsonObject>();
JsonArray& arr = obj.createNestedArray("key");
if (!arr.success()) {
🖨 >   Serial.println("Not enough memory");
  return;
}

    New code:

    JsonObject obj = doc.to<JsonObject>();
JsonArray arr = obj.createNestedArray("key");
if (arr.isNull()) {
🖨 >   Serial.println("Not enough memory");
  return;
}