iphone - Program receives Exc_bad_access signal and crashes -


i issue while accessing address book of user. code is

abmultivalueref email = abrecordcopyvalue(asource, kabpersonemailproperty);         nsstring* email_lbl;         for(cfindex = 0; < abmultivaluegetcount(email); i++) {             email_lbl = (nsstring*)abmultivaluecopylabelatindex(email, i);             if([email_lbl isequaltostring:(nsstring *)kabhomelabel])             {                home_email = [(nsstring*)abmultivaluecopyvalueatindex(email, i)retain];             }             if([email_lbl isequaltostring:(nsstring *)kabworklabel])             {                work_email = [(nsstring*)abmultivaluecopyvalueatindex(email, i)retain];             }             if([email_lbl isequaltostring:(nsstring *)kabotherlabel])             {                 basic_email = [(nsstring*)abmultivaluecopyvalueatindex(email, i)retain];             }          }

there exc_bad_access signal received when log home_email, work_email, basic_email.

i found solution self. declared home_email, work_email, basic_email didn't initialized them , time printing them in log not initialized. solved issue.


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