i'm working on windows xp
i'm using TAP3-Tap3edit-0.30 and Convert-ASN1-0.22
error message : Use of uninitialized value in length at Convert/ASN1/_decode.pm line 51.
this is the code in Convert/ASN1/_decode.pm
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<code>41. sub _decode {
42. my ($optn, $ops, $stash, $pos, $end, $seqof, $larr) = @_;
43. my $idx = 0;
44.
45. # we try not to copy the input buffer at any time
46. foreach my $buf ($_[-1]) {
47. OP:
48. foreach my $op (@{$ops}) {
49. my $var = $op->[cVAR];
50.
51. if (length $op->[cTAG]) {
52.
53. TAGLOOP: {
54. my($tag,$len,$npos,$indef) = _decode_tl($buf,$pos,$end,$larr)
55. or do {
56. next OP if $pos==$end and ($seqof || defined $op->[cOPT]);
57. die "decode error";
58. };
59.
60. if ($tag eq $op->[cTAG]) {
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is someone available to help me please?