Can't coerce UNKNOWN to string in aelem ... line 68 ... #### 67: if (defined($text->[0])) { 68: my @text = collapse(@$text); 69: print $fh_ERR "$url|", join( ",", @text ), "\n"; 70: } #### if (SvTYPE(sv) > SVt_PVLV && SvTYPE(sv) != SVt_PVFM) Perl_croak(aTHX_ "Can't coerce %s to string in %s", sv_reftype(sv,0), OP_NAME(PL_op));