Did you read my Post ?
Did you checked the system date in that computer ?
(Also: in the Desktop, cmd-n to create a new folder, then cmd-i and watch the creation and modification dates )
Edit:
Ithink the 1904 year is replaced by a 1970 year in more recent Macintosh(es).
I sort of solved my problem, but I created a different one. I moved it to my PC and the problem still exists.
The problem restated.
fd as folderitem// (some location within a harddrive)
dim orgDate as date
Try
orgDate = fd.creationdate //If fd does NOT exist, but has been declared, its date is 1904 and orgDate is now 1904
Catch err As NilObjectException
OrgDate = New Date
End Try
For some weird reason the try is now going to NOT Catch err but the wrong spot.
My new question is how do I get a Try within a Try. I am am in the meantime going to try an “If fd.exists” outside of my loop.
Honestly, I am trying to get something that works.
They really are 2 independent questions.
For some reason suddenly things that have worked for years aren’t working.
It’s always possible you’ve found a bug. Go back to an older version of Xojo and see if it works as you expect.
The easiest/best way to do it is to create a very small sample project that you know works in the older version (verify that it works, naturally) and then try it in the newer version of Xojo. If it no longer works you have the perfect example project to attach to your Feedback report.
The nice thing about the small sample project is that once you remove all of the distraction of your much bigger project sometimes the real issue, and solution, become much more clear.
just try this code
make sure you do NOT have a file or directory on the desktop named “foobarsomethingelse”
Dim f As folderitem = specialfolder.desktop.child("foobarsomethingelse")
Dim d As New xojo.core.date(f.CreationDate.year, f.CreationDate.month, f.CreationDate.day, f.CreationDate.hour, f.CreationDate.Minute, f.CreationDate.Second, xojo.core.timezone.current)
since the folderitem DOESN"T exist its creation date is 0 - as in 0 seconds
this makes sense since something that doesnt exist HASN’T been created so how could it have a valid creation date
and DATES what are 0 seconds have a “base” date they start count forwards & backward from
and that date is in 1904 (Jan 1, 1904 at 00:00:00)
[quote=344689:@Eli Ott]1904: Macs up to OS 9
1970: OS X and now macOS (as it is a UNIX derivative)[/quote]
not true… it is 01-01-1904 … try it yourself if you don’t believe me
dim d as new date
d.TotalSeconds=0
msgbox d.SQLDate
why 1904? it is the 1st leap year of the 20th century
as to what I think your above issue is…
I would expect it to be 1904… you are looking at the CREATIONDATE, and the file has NOT BEEN CREATED
what you need to do it check
F.NIL is the path even valid
F.EXISTS does the file currently exist (in which case I would expect a recent/valid creation date)
I am not disputing that it should or should not be 1904 if a file doesn’t exist.
It took a while to realize that and I am sad.
I am confused because suddenly date is doing what it should have done for years. I also wonder what other surprises I’ll find when I change something else.
End of this discussion. I am miserably content.
The fact that it “date is doing what it should have done for years” means that you were doing something incorrectly, and now are doing it correctly… it is highly unlikely that it was Xojo , otherwise this forum would have lit up like a Christmas tree with many others posting similar complaints.
Realize there is a learning curve for this and anything else. Many of us have traversed that curve years ago, many others have just begun.
[quote]//If fd does NOT exist, but has been declared, its date is 1904 and orgDate is now 1904
[/quote]
if it doesnt exist, why on earth do you care what the creation date is?
IF thefile.exists then
// get the creation date
else
// no file so no need to get the date
end if
Don’t select a non-existent file?
This problem is a bit like complaining that your car is the wrong color when you dont actually own a car.
What would ‘something that works’ look like here?
Xojo should answer a Nil objection I think : You don’t have a car then don’t ask me its color. Because if Xojo answer me a color for my car, then I suppose I have a car (with this color).
Like in real life, if we don’t know the answer (or if we don’t understand the question) then just don’t answer, much better than a wrong answer.
But maybe I didn’t understand this topic and I gave a wrong answer .