QJsonParseError error; QJsonDocument doc = QJsonDocument::fromJson("{\"name\":}"); if (doc.isNull()) { qWarning() << "JSON parse error:" << error.errorString(); }
QJsonParseError error; QJsonDocument doc = QJsonDocument::fromJson("{\"name\":}"); if (doc.isNull()) { qWarning() << "JSON parse error at offset" << error.offset; }This example is similar to the previous one, but instead of printing out the error string, we print out the error offset. In summary, QJsonParseError is a useful class for handling errors while parsing JSON using the QJsonDocument class in the QtCore library of the Qt framework.