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Editorial Team
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Asked: 2026-05-23T02:20:10+00:00

I used the code below to get the email attachment file url. NSURL *url=(NSURL*)[launchOptions

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I used the code below to get the email attachment file url.

NSURL *url=(NSURL*)[launchOptions valueForKey:UIApplicationLaunchOptionsURLKey];

but 

bool b=[[NSFileManager defaultManager] fileExists:[url absoluteString];

always returns NO, which means the email attachment file does not exist.

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1 Answer

  1. Editorial Team

    Don’t you want to use

     bool b=[[NSFileManager defaultManager] fileExists:[url path];

    rather than sending the NSURL instance an absoluteString message?

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