Question: running error see below
0
gravatar for oneshop928
3.5 years ago by
oneshop9280
European Union
oneshop9280 wrote:

Dear Sir,

The running error is that The following line didn't have 4 columns: #track name="tb_knownGene" description="table browser query on knownGene" visibility=0 url=

software error • 523 views
ADD COMMENTlink modified 3.5 years ago by Jennifer Hillman Jackson25k • written 3.5 years ago by oneshop9280

Please try to describe better what you are doing, whot tools are you using, what Galaxy are you at (url) and other details that can help people giving you advice.

ADD REPLYlink written 3.5 years ago by Martin Čech ♦♦ 4.8k
0
gravatar for Jennifer Hillman Jackson
3.5 years ago by
United States
Jennifer Hillman Jackson25k wrote:

Hello,

Most likely the input file to the tool contains a header line (the data was extracted from the UCSC table browser?). Certain tools do not accept this dataset formatting, even if the metadata is set to label certain rows as "Header lines".

So - Remove this track line header with the tool "Text manipulation -> Remove beginning of a file". (If you ever have a file with both a browser and a track line header, remove both). Then double check that the remainder of the file has consistent formatting (same number of columns for each row) if you have more problems. Tools like "Group" can help isolate where the problem is (which column), as the operations ("count" is the simplest) will present with errors if there are empty/missing columns.

Hopefully you solved the problem already or this helps, Jen, Galaxy team

ADD COMMENTlink written 3.5 years ago by Jennifer Hillman Jackson25k
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