- (NSURL *) applicationDocumentsDirectory
{
return [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
}
....
NSURL *folder = [[[Database sharedInstance] applicationDocumentsDirectory] URLByAppendingPathComponent:@"temp"];
BOOL isFolder;
NSLog(@"URL: %@", folder);
if ([[NSFileManager defaultManager] fileExistsAtPath:folder.absoluteString isDirectory:&isFolder] == NO)
{
NSLog(@"IsFolder: %d", isFolder);
[[NSFileManager defaultManager] createDirectoryAtURL:folder withIntermediateDirectories:YES attributes:nil error:&error];
if (error)
NSLog(@"Error: %@", error.localizedDescription);
}
I run this part of code twice.
I expect that the folder will be created, but every time I receive a log: "IsFolder: 7".
Why the folder wasn't created after the first run?
The problem was in folder.absoluteString
.
It should be folder.path
instead.
Please, replace folder.absoluteString to folder, your problem will be solved.
Follow step by step:
1) Get documents folder
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentsDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
2) Get documents folder and folder name
NSString *dataPath = [documentsDirectory stringByAppendingPathComponent:@"MyFolder"];
3) Check alerdy exists or not
if (![[NSFileManager defaultManager] fileExistsAtPath:dataPath]){
NSError* error;
if( [[NSFileManager defaultManager] createDirectoryAtPath:dataPath withIntermediateDirectories:NO attributes:nil error:&error])
else
{
NSLog(@"[%@] ERROR: attempting to write create MyFolder directory", [self class]);
NSAssert( FALSE, @"Failed to create directory maybe out of disk space?");
}
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