Re: NSFileManager - "Can't read directory contents" ??
Re: NSFileManager - "Can't read directory contents" ??
- Subject: Re: NSFileManager - "Can't read directory contents" ??
- From: Shon <email@hidden>
- Date: Tue, 19 Jul 2005 11:20:41 -0400
Geez - guess I forgot to say this: It never copies any files. It fails on
the copyPath call.
Yes, I've verified all the paths via debugging.
--S
On 7/19/05, SA Dev <email@hidden> wrote:
>
>
> Okay, but you're asking NSFileManager to do stuff in two different
> places. Where does it fail? Have you used the debugger to step
> through and look at the values you're passing? Have you logged out
> the paths just prior to using them to make sure they're properly
> constructed?
>
> You really need to provide more details than this.
>
>
>
> On Jul 19, 2005, at 11:03 AM, Shon wrote:
>
> > When I dump errorInfo in the {fileManager:manager
> > shouldProceedAfterError:errorInfo} delegate/callback, "Error" is
> > set to "Can't read directory contents", that's why I used the
> > quotes in the subject. The second key/value pair is "Path"="/
> > Volume/SHONSD"
> >
> > Is there someplace else I can look for more diagnostic error
> > information?
> >
> > --S
> >
> >
> > On 7/19/05, SA Dev <email@hidden> wrote: Shon:
> >
> > If you want help, I suggest posting the *actual error* you are
> > receiving. Our collective crystal ball is in the shop today ... :-)
> >
> >
> >
> > On Jul 18, 2005, at 9:01 PM, Shon wrote:
> >
> > > I NSFileManager gives me this error, but I can read the directory
> > > just fine.
> > >
> > > I register for NSWorkspaceDidMountNotification:
> > >
> > > NSNotificationCenter *notCenter;
> > > SEL SELunmount;
> > >
> > > notCenter = [[NSWorkspace sharedWorkspace]
> > > notificationCenter];
> > > SELmount = @selector(VolumeMounted:);
> > >
> > > [notCenter addObserver:self selector:SELmount
> > > name:@"NSWorkspaceDidMountNotification" object:nil];
> > >
> > > When the notification comes in, I attempt a copy:
> > > - (void)VolumeMounted: (NSNotification *)notification
> > > {
> > > //Where did you say you put that volume?
> > > NSString *path = [[notification userInfo]
> > > valueForKey:@"NSDevicePath"];
> > > NSString *destination = @"./temp/"; //Let's copy it to
> > > here...
> > >
> > > NSFileManager *fm = [NSFileManager defaultManager];
> > > [fm createDirectoryAtPath:destination attributes:nil]; //
> > > create the
> > > destination
> > >
> > > if ([fm copyPath:path toPath:destination handler:self])
> > > [currentOperationField setStringValue:@"Copy
> > complete!"];
> > > else
> > > [currentOperationField setStringValue:@"Error while
> > > copying"];
> > > }
> > >
> > > I also implement - (BOOL)fileManager:(NSFileManager *)manager
> > > shouldProceedAfterError:(NSDictionary *)errorInfo; Dumping
> > errorInfo
> > > gives me the error (from the subject line of this message) and the
> > > path in the notification. However, when I call [NSFileManager
> > > directoryContentsAtPath], I can certainly list the files and
> > > subdirectories (I've successfully dumped the returned array).
> > Because
> > > it's an automounted FAT32 volume, the mode on *everything* is 777.
> > >
> > > What did I miss? Thanks in advance...
> > >
> > > --Shon
> > > _______________________________________________
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> >
>
>
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