Error After building in device

[gogoi]

Hi,everyone.
I want to develop a app that can upadate my device calender but when i run the app it build in my build in my device but as i set something in my app that can be shown in my device calendar..an error generate..

Process 2498, thread 2499 stopped at 0x7c744772: A data abort exception has occurred.

i cant understand the error ...can anyone suggest me..

regards
rahul

[koahnig]

hi gogoi
you should provide some more details on operation system, compiler and other stuff you are using.

[gogoi]

ok koahnig..i am using qt sdk1.1,device used is nokia c7,platform is windows 7

[imrrk]

Hello friends ,Am trying to run my project which involves organizer api usage and I have written a function called save,wen i click on this function ,I am getting the error as "Process 1321, thread 1322 stopped at 0x7cdc4772: A data abort exception has occurred."
my save function code is below
@void addevent::saveClicked()
{
// Read data from page
QDateTime start(m_startTimeEdit->dateTime());

QDateTime due(m_dueTimeEdit->dateTime());
if (start > due) {
    QMessageBox::warning(this, "Failed!", "Start date is not before due date");
    return;
}

m_organizerTodo.setDisplayLabel(m_subjectEdit->text());
m_organizerTodo.setStartDateTime(start);
m_organizerTodo.setDueDateTime(due);
int index = m_priorityEdit->currentIndex();
m_organizerTodo.setPriority((QOrganizerItemPriority::Priority) m_priorityEdit->itemData(index).toInt());

index = m_statusEdit->currentIndex();
QOrganizerTodoProgress::Status currentStatus = (QOrganizerTodoProgress::Status) m_statusEdit->itemData(index).toInt();
QOrganizerTodoProgress oldStatus = m_organizerTodo.detail<QOrganizerTodoProgress>();
m_organizerTodo.removeDetail(&oldStatus);
if (currentStatus == QOrganizerTodoProgress::StatusComplete && oldStatus.status() != QOrganizerTodoProgress::StatusComplete)
    m_organizerTodo.setFinishedDateTime(QDateTime::currentDateTime());
m_organizerTodo.setStatus(currentStatus);

// Save
if (m_calendarComboBox->currentIndex() > -1) {
    m_organizerTodo.setCollectionId(m_collections[m_calendarComboBox->currentIndex()].id());
}

m_manager->saveItem(&m_organizerTodo);

m_manager->saveCollection(&m_collection);

// qDebug()<<m_organizerTodo;
// if (m_manager->error())
// QMessageBox::warning(this, "Failed!", QString("Failed to save todo!\n(error code %1)").arg(m_manager->error()));
// else
// return;
// //emit showDayPage();

}@

so friends please help me out..

regards
imrrk

[ZapB]

Run your code in a debugger and see what causes the crash.

[imrrk]

Ok Zap I will check out..and one more thing my entries are not getting saved in device calender?

regards
imrrk

[ZapB]

Once again, a debugger will help you see why that is so.

[imrrk]

whether any mistake in code?

[tdmatsu]

does it work on Simulator?

edit: For my defense, couple of comments above were not visible when I posted this :)

[koahnig]

Yes, the use of a debugger is most likely the only resoure you have to find your coding errors. Maybe your program is not executing a part, which it should execute.
Nobody can answer or help you in that respect better than your own debugger.

[andre]

The use of a debugger, either human and/or in the form of a computer program, is your only hope of finding your problem. Both require an investment by you, either in time, in money or both.

[imrrk]

hey tdmatsu..i didnt got such error in simulator wheni clicked on save button

regards
imrrk

[tdmatsu]

ok. anyway, if you know that the crash is always happening in that function, i think it's just a matter of time and effort to find out which line is crashing.

happy debugging!