iOS - Copy specific images from bundle resource path to Documents Dir - ios

Question

I am trying to get selected files from bundle resourcePath on application launch. I am able to get all the files at resource path but when i try to get files with name stored in BGImage.plist i get error "cocoa 260" (item not found at specified path).
But images are present at the path and I can get all the images by doing [fileManager copyItemAtPath:bundlePath toPath:BGImagePath error:nil];
code below doesnt work.. (reference : iPhone (iOS): copying files from main bundle to documents folder error )
NSString* BGImagePath =[[[AppDelegate applicationDocumentsDirectory]
URLByAppendingPathComponent:#"BGImages" isDirectory:YES]
path];
NSFileManager* fileManager = [NSFileManager defaultManager];
NSError *error = nil;
NSArray *folderContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:BGImagePath error:&error];
NSString *bundlePath = [[NSBundle mainBundle] resourcePath];
NSString *BundleImagePath = [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:#"BGImages.plist"]; //has file names
bgImagesArray = [[NSArray arrayWithContentsOfFile:BundleImagePath] retain];
if (folderContents.count == 0) {
for (id obj in bgImagesArray) {
NSError* error;
if ([fileManager
copyItemAtPath:[bundlePath :obj]
toPath:[BGImagePath stringByAppendingPathComponent:obj]
error:&error])
NSLog(#" *-> %#", [bundlePath stringByAppendingPathComponent:obj]);
}
}
}
Is there any other elegant way to get specific files without storing names in plist?

Answer 1

This following code fixed the issue:
NSFileManager* fileManager = [NSFileManager defaultManager];
NSString* bgImagePath =[[[AppDelegate applicationDocumentsDirectory]
URLByAppendingPathComponent:#"BGImages" isDirectory:YES]
path];
[fileManager createDirectoryAtPath:bgImagePath withIntermediateDirectories:NO attributes:nil error:nil];
NSArray * folderContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:bgImagePath error:nil];
NSString * bundlePath = [[NSBundle mainBundle] resourcePath];
NSString * bundleImagePath = [[NSBundle mainBundle] pathForResource:#"BGImages" ofType:#"plist"];
NSArray* bgImagesArray = [NSArray arrayWithContentsOfFile:bundleImagePath];
if (folderContents.count == 0) {
[bgImagesArray enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
NSString * sourcePath = [bundlePath stringByAppendingPathComponent:obj];
NSString * destinationPath = [bgImagePath stringByAppendingPathComponent:obj];
[fileManager copyItemAtPath:sourcePath toPath:destinationPath error:nil];
}];
}