debugging - UIImage not writing to or appearing on Desktop -

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for whatever reason, i'm not having uiimage appear on desktop. i'm using code means of debugging. however, i'm pretty sure receiving image since uiimage in debugger not null.

uiimage *imgageprofile = [uiimage imagewithdata:                                    [nsdata datawithcontentsofurl:                                     [nsurl urlwithstring: surlpic]]];               // use code debug images             nsurl *alocalurl = [nsurl urlwithstring:@"file:///users/snuffles753/desktop/"];             nsdata *imagedata = uiimagepngrepresentation(imgageprofile);             [imagedata writetourl:alocalurl atomically:yes];

-[nsdata writetourl:…] takes url includes name of file you'd created. `not take url of folder, , automatically create file inside of that. current code attempting overwrite existing directory, fails.

instead, specify filename explicitly:

nsurl *alocalurl = [nsurl urlwithstring:@"file:///users/snuffles753/desktop/debug.png"];

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