Unsolved ios app ,after update, load file failed
-
I save a file In the application sandbox ,under Documents directory。when my application start, it read the file successfully。but after update from app store, it read failed。it becomes to create a new file。I confused, why the file was not backed up,what i did wrong?
-
Hi,
How are you getting the path for your file to be saved ?
-
I tried 2 ways.
at first,I user this way。
m_Path = QStandardPaths::standardLocations(QStandardPaths::DataLocation).value(0);
m_Path = m_Path + "/myAppName";when I find this problem,I change to another
m_Path = QDir::homePath() + "/Documents" + "/myAppName"; -
When you say you update from the app store, do you mean through TestFlight or is your application already released ?
-
my application is already released
-
thanks for you reply!
can you help me to see another problem what confused me a long time
https://forum.qt.io/topic/61397/qt5-qopengglwidget-ios -
AFAIK, the files under Documents should be migrated to the new app version.
Out of curiosity, why are you using your application name for that file ?
-
using my application name for that file just for example,I can change to another name,may be I need to commit at least twice in the next time to verify this way。