Pointer Attributes! solved the problem. Thanks for your help,
-Kiran On Wed, 2010-11-10 at 13:51 +0000, Syed Haider wrote: > Hi Kiran, > > Attribtues from multiple AttributePages are not allowed to be queried > together. However, you can move (create a pointer) to the attribute that > you need from the offending page and leave them with other das > attributes within the same page. > > Hope this helps, > Syed > > On 10/11/2010 21:09, Kiran Mukhyala wrote: > > I am getting the error: "Attributes from multiple attribute pages are > > not allowed" when trying to use the built-in DAS server of BioMart 0.7. > > > > My local mart is configured similar to Ensembl mart and so the filters > > and attributes for the importable/exportable pairs ensembl_das_chr and > > ensembl_das_gene are identical to Ensembl. > > > > das_gene request works: > > myserver/biomart/das/default__hsapiens_gene_ensembl__ensembl_das_gene/features?segment=.... > > > > but das_chr request > > (myserver/biomart/das/default__hsapiens_gene_ensembl__ensembl_das_chr/features?segment=....) > > > > doesn't work, and shows this error: > > "Attributes from multiple attribute pages are not allowed" > > > > The attributes listed in the ensembl_das_chr exportable are: > > ensembl_gene_id,start_position,end_position,strand,ensembl_transcript_id,transcript_start,transcript_end,ensembl_exon_id,exon_chrom_start,exon_chrom_end > > > > which does include attributes from multiple pages. If the I remove the > > attributes from the structure page, I don't get an error. > > > > I did see the post > > (http://www.mail-archive.com/[email protected]/msg02381.html) saying > > this feature (supporting exportable with attributes from multiple pages) > > is not supported in BioMart 0.7. > > > > How did Ensembl get around this? See : > > http://www.biomart.org/biomart/das/default__hsapiens_gene_ensembl__ensembl_das_chr/features?segment=13:31787617,31871805 > > > > Thanks, > > > > -Kiran > > > > > > > > > > > > > > > > > > > >
