Sementation fault in metavelvet

[Norsazilawati]

Hi all.I am trying to use metavelvet for my metagenomic data analysis.First I run my velvet command and they were ok.Then when I tried to use the metavelvet software it gave a segmentation fault like below.
meta-velvetg] Load meta-graph ...
[0.000000] Reading read set file nor/velveth_39/Sequences;
[0.802638] 1427809 sequences found
[1.510263] Done
[1.844601] Reading graph file nor/velveth_39/Graph2
[1.914509] Graph has 3437 nodes and 1427809 sequences
zsh: segmentation fault meta-velvetg nor/velveth_39

I compiled metavelvet with different kmer length smaller than 63 but there is still problem.I couldn't tell if it is the memory problem or software.My computer has 32GB mem.Do you have any suggestion?Your help is really appreciated.

[Votinhkiem90]

[QUOTE=Norsazilawati;138245]Hi all.I am trying to use metavelvet for my metagenomic data analysis.First I run my velvet command and they were ok.Then when I tried to use the metavelvet software it gave a segmentation fault like below.
meta-velvetg] Load meta-graph ...
[0.000000] Reading read set file nor/velveth_39/Sequences;
[0.802638] 1427809 sequences found
[1.510263] Done
[1.844601] Reading graph file nor/velveth_39/Graph2
[1.914509] Graph has 3437 nodes and 1427809 sequences
zsh: segmentation fault meta-velvetg nor/velveth_39

I compiled metavelvet with different kmer length smaller than 63 but there is still problem.I couldn't tell if it is the memory problem or software.My computer has 32GB mem.Do you have any suggestion?Your help is really appreciated.[/QUOTE
I also have same problem?, anyone suggests for us. Thanks