Error "ckalloc: request for negative space" about multiz
0
0
Entering edit mode
5 weeks ago
marh32 • 0

Could someone please tell me what would cause the error below?

multiz.v11.2: ckalloc: request for negative space.

Some of my MAF files ran good, but others had this error. I could not fingure out what difference between them..

multiz • 420 views
ADD COMMENT
0
Entering edit mode

Another error also occured "segmentation fault (core dumped) " when I running multiz.

ADD REPLY
0
Entering edit mode

There is no magic wand in solving this problem. You need to look into the files and tell us what are the differences between those that worked and those that didn't. Is it file size? Were they made by the same program? It is like in procedural shows on TV: tough to conclude anything definitively without information.

On the surface, it seems like a memory issue.

ADD REPLY
0
Entering edit mode

Thank you so much for your reply. The multiz program which downloaded from this page(https://github.com/multiz/multiz)(multiz.v11.2), and I use the same command(multiz M=1 _MZ_2222467_left.maf5 _MZ_2222467_right.maf5 0 _MZ_2222467_C3 _MZ_2222467_C4 >> /_MZ_2222467_MZ5, this command reported the error segmentation fault (core dumped) ) to run the multiz except for the input file, the details about the input file as shown in this figure. input file which occurred error the input file which does not occur error is have no question

ADD REPLY
0
Entering edit mode

I think it may have nothing to do with file size. I use the mafSplit to split maf files by chr and then run multiz again. But the problem doesn't seem to be solved.

ADD REPLY
0
Entering edit mode

See: https://github.com/multiz/multiz/issues/4

This appears to be an unresolved issue.

ADD REPLY
0
Entering edit mode

Yes, i see the problem, so I want to ask if there are any experts who can solve this problem

ADD REPLY
0
Entering edit mode

Excuse me, do you know of any software that can do something like multiz to merge maf files

ADD REPLY

Login before adding your answer.

Traffic: 2543 users visited in the last hour
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6