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handles empty json object return

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This commit is contained in:
Elisa Lupin-Jimenez 2017-12-26 10:50:10 -08:00
parent 3e10d3b436
commit e1b344e36d
1 changed files with 4 additions and 0 deletions
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4
interface/src/scripting/GooglePolyScriptingInterface.cpp
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@ -151,6 +151,10 @@ QVariant GooglePolyScriptingInterface::parseJSON(QUrl url, int fileType) {
QByteArray jsonString = getHTTPRequest(url); QByteArray jsonString = getHTTPRequest(url);
QJsonDocument doc = QJsonDocument::fromJson(jsonString); QJsonDocument doc = QJsonDocument::fromJson(jsonString);
QJsonObject obj = doc.object(); QJsonObject obj = doc.object();
if (obj.isEmpty()) {
qCDebug(scriptengine) << "Assets with specified filters not found";
return "";
}
if (obj.keys().first() == "error") { if (obj.keys().first() == "error") {
QString error = obj.value("error").toObject().value("message").toString(); QString error = obj.value("error").toObject().value("message").toString();
qCDebug(scriptengine) << error; qCDebug(scriptengine) << error;