iphone - Repeating Again - LLALCK+MyriadPro-SemiboldIt: FT_Select_Charmap failed: error 6

I had asked this question couple of days before, but unfortunately didn't get any solution and replies.

Hoping to get one this time.

I have a pdf file that I download from server and display it in web view.

Whenever pdf file is displayed, following error is displayed on console:

LLALCK+MyriadPro-SemiboldIt: FT_Select_Charmap failed: error 6 I read somewhere that the font type is missing. But I am still not sure what the error is exactly about. Error occurs in both simulator and iPhone.

I tried installing font as well on Mac, but it still has same error.  

I am displaying pdf in webview in following manner:

 NSString *path = [prefs objectForKey:@"filePath"];     NSURL *targetURL = [NSURL fileURLWithPath:path];     NSURLRequest *request = [NSURLRequest requestWithURL:targetURL];     [webView loadRequest:request];  

Please help in how to avoid this error

source: stackoverflow.com