ios - Error When using Multiple Carousel -

i using multiple icarousels , want import pictures directory. have icarousel 1 on top , have icarousel 2 on bottom. have 6 folders in directory in ios device user has taken pictures. want assign icarousel 1 directory "apple" , icarousel 2 directory "green".

the below code until now. of course, gets error saying "redefinition of..." since setting paths 2 imagearrays. how should make code simpler?

furthermore, have warning saying 'nsmutablearray *_strong' 'nsarray *_strong' @ imagearray2 = directorycontent; line. want make working.

- (void)viewdidload {     [super viewdidload];      //configure carousel     imagearray1 = (nsmutablearray *)[[nsfilemanagerdefaultmanager] directorycontentsatpath: fpath];     nsstring *location=@"apple";     nsstring *fpath = [documentsdirectory stringbyappendingpathcomponent:location];     nsarray *directorycontent = [[nsfilemanager defaultmanager] directorycontentsatpath: fpath];     imagearray1 = directorycontent;      imagearray2 = [[nsmutablearray alloc] init];     nsarray *paths = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes);     nsstring *documentsdirectory = [paths objectatindex:0];     nsstring *location=@"green";     nsstring *fpath = [documentsdirectory stringbyappendingpathcomponent:location];      nsarray * directorycontent = [[nsfilemanager defaultmanager] directorycontentsatpath: fpath];     imagearray2 = directorycontent;      carousel1.type = icarouseltypelinear;     carousel2.type = icarouseltypelinear; } 

you're declaring variables twice.

you can this:

-(void)viewdidload {    [super viewdidload];     //configure carousel    imagearray1 = (nsmutablearray *)[[nsfilemanager defaultmanager] directorycontentsatpath: fpath];    nsstring *location=@"apple";    nsstring *fpath = [documentsdirectory stringbyappendingpathcomponent:location];    nsarray *directorycontent = [[nsfilemanager defaultmanager] directorycontentsatpath: fpath];    imagearray1 = [directorycontent mutablecopy];     imagearray2 = [[nsmutablearray alloc] init];    nsarray *paths = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes);    nsstring *documentsdirectory = [paths objectatindex:0];    location=@"green";    fpath = [documentsdirectory stringbyappendingpathcomponent:location];     directorycontent = [[nsfilemanager defaultmanager] directorycontentsatpath: fpath];    imagearray2 = [directorycontent mutablecopy];     carousel1.type = icarouseltypelinear;    carousel2.type = icarouseltypelinear; }