Hi everyone!
I have the QML 2 plugin with method which crashed. I try to add the try..catch block for method but the catch section not called when method generating exception this is how to look my method:
QString MdlLogParser::description(QString prefix)
{
try
{
QString res = prefix + "MdlLogParser (Object)\n";
QString newPrefix = "| ";
QString subPrefix = prefix + newPrefix;
res.append(prefix + newPrefix + QString("logContent = %1\n").arg(m_logContent));
res.append(prefix + newPrefix + QString("logFilePath = %1\n").arg(m_logFilePath));
res.append(prefix + newPrefix + QString("version = %1\n").arg(m_version));
if(m_loggerInfo != NULL)
{
res.append(m_loggerInfo->description(subPrefix));
}
else
{
res.append(prefix + newPrefix + QString("loggerInfo = NULL\n"));
}
if(m_deviceInfo != NULL)
{
res.append(m_deviceInfo->description(subPrefix));
}
else
{
res.append(prefix + newPrefix + QString("deviceInfo = NULL\n"));
}
if(m_appInfo != NULL)
{
res.append(m_appInfo->description(subPrefix));
}
else
{
res.append(prefix + newPrefix + QString("appInfo = NULL\n"));
}
res.append(m_crashLog->description(subPrefix)); //generating exception because m_crashLog is NULL. I fix this when add the if(m_crashLog == NULL). The method description(subPrefix) for object m_crashLog have try...catch too.
if(m_error != NULL)
{
res.append(m_error->description(subPrefix));
}
else
{
res.append(prefix + newPrefix + QString("error = NULL\n"));
}
res.append(prefix + newPrefix + QString("methods (Array)\n"));
foreach(MdlLogMethod* method, m_methods)
{
res.append(method->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("methods\n"));
res.append(prefix + newPrefix + QString("classes (Array)\n"));
foreach(MdlLogClass* classObj, m_classes)
{
res.append(classObj->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("classes\n"));
res.append(prefix + newPrefix + QString("messages (Array)\n"));
foreach(MdlLogMessage* msg, m_messages)
{
res.append(msg->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("messages\n"));
res.append(prefix + newPrefix + QString("systemMessage (Array)\n"));
foreach(MdlLogMessage* msg, m_systemMessage)
{
res.append(msg->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("systemMessage\n"));
res.append(prefix + newPrefix + QString("images (Array)\n"));
foreach(MdlLogImage* img, m_images)
{
res.append(img->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("images\n"));
res.append(prefix + newPrefix + QString("sessions (Array)\n"));
foreach(MdlLogSession* session, m_sessions)
{
res.append(session->description(subPrefix + newPrefix));
}
res.append(prefix + newPrefix + QString("sessions\n"));
if(m_methodsInformer != NULL)
{
res.append(m_methodsInformer->description(prefix + newPrefix));
}
else
{
res.append(prefix + newPrefix + QString("methodsInformer = NULL\n"));
}
res.append(prefix + "MdlLogParser\n");
return res;
}
catch(std::exception& exception)
{
qDebug()<<"Exception: "<<exception.what();
return prefix+"NULL\n";
}
}
Can you tell me what I do wrong? Thanks for any help!
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