# ERROR - WIG FILE INTO BIGWIG FILE - LINES DOESNT MATCH - urgent help is appreciated

**URL:** <https://help.galaxyproject.org/t/error-wig-file-into-bigwig-file-lines-doesnt-match-urgent-help-is-appreciated/5221>\
**Category:** Uncategorized\
**Created:** [January 19, 2021, 10:27am UTC](https://help.galaxyproject.org/t/error-wig-file-into-bigwig-file-lines-doesnt-match-urgent-help-is-appreciated/5221 "2021-01-19T10:27:47Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Giacomo](https://avatars.discourse-cdn.com/v4/letter/g/f17d59/32.png) [@Giacomo](https://help.galaxyproject.org/u/Giacomo)\
**Post date:** [January 19, 2021, 10:27am UTC](https://help.galaxyproject.org/t/error-wig-file-into-bigwig-file-lines-doesnt-match-urgent-help-is-appreciated/5221/1 "2021-01-19T10:27:48Z")

</div>

Hi,

I am trying to traslate wiggle file in bigwig files but it doesn’t work.  
An error occur:  
**line 701577 of stdin: chromosome chr2 has 181748087 bases, but item ends at 181748225**  
**line 1323735 of stdin: chromosome chr4 has 155630120 bases, but item ends at 155630325**  
**line 1615095 of stdin: chromosome chr7 has 152524553 bases, but item ends at 1525**

Should I filter some information (tool filter and select), I tried but it still doesn’t work.

Thank you for your help it is really urgent!

Here uploaded one of the files I am trying to transform.

Best reagards

M