Thanks Eric. I updated the data.js file in an attempt to catch this error.

On Thu, Oct 3, 2013 at 12:14 PM, Eric Rasche <rasche.e...@yandex.ru> wrote:

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> I see the same issue, repeatedly on my galaxy instance. Running
> unmodified from the galaxy-dist/default branch.
>
> Since I'm running the uncompressed data.js, I get a bit more information
> from my errors than Peter's
>
> > [10:05:12.293] TypeError: j is undefined @
> > http://xxx/galaxy/static/scripts/mvc/data.js:1
> > [10:05:12.291] "TabularButtonTrackster : Chromosome column
> > undefined."
>
> Mine points to line 188 in data.js, specifically the "else if" in this
> function.
>
>     _renderCell: function(cell_contents, index, colspan) {
>         var column_types = this.model.get_metadata('column_types');
>         if (colspan !== undefined) {
>             return $('<td>').attr('colspan',
> colspan).addClass('stringalign').text(cell_contents);
>         }
>         else if (column_types[index] === 'str' || column_types === 'list')
> {
>             /* Left align all str columns, right align the rest */
>             return $('<td>').addClass('stringalign').text(cell_contents);
>         }
>         else {
>             return $('<td>').text(cell_contents);
>         }
>     },
>
> I get an error:
>
> "Uncaught TypeError: Cannot read property '0' of undefined", indicating
> that upon attempting to read index 0 of "column_types" it determines
> that column_types is null.
>
> I commented out the else-if block and found that everything else was
> working, it just rendered as right aligned.
>
> Hope this helps!
>
> Eric Rasche
>
> On 10/03/2013 10:44 AM, Peter Cock wrote:
> > The good news is that running the default branch from galaxy-central
> > seems to work, so at some point the fix/change/regression should
> > reach the stable releases on galaxy-dist as well.
> >
> > Peter
> >
> >
> > On Thu, Oct 3, 2013 at 3:12 PM, Peter Cock <p.j.a.c...@googlemail.com>
> wrote:
> >> On Thu, Oct 3, 2013 at 2:47 PM, sam guerler <aysam.guer...@gmail.com>
> wrote:
> >>> Hi Peter,
> >>>
> >>> I cannot reproduce the type error you are observing, but that one
> might be
> >>> critical. The second message is rather an information than an error
> message.
> >>> Is it possible that data.js is modified in your local galaxy version?
> You
> >>> could apply an hg diff on data.js or maybe send the first few code
> lines in
> >>> order verify this?
> >>>
> >>> Thanks,
> >>> Sam
> >>
> >> Thanks Sam,
> >>
> >> Unfortunately my data.js seems to match galaxy-dist perfectly:
> >>
> >> $ wget
> https://bitbucket.org/galaxy/galaxy-dist/raw/c42567f43aa762a45f7eb7fc0917260edcaa5636/static/scripts/mvc/data.js
> >> ...
> >> $ diff data.js /mnt/galaxy/galaxy-dist/static/scripts/mvc/data.js
> >> (no difference)
> >>
> >> I wonder if part of the issue is which tool created the tabular file,
> and
> >> if it uses some of the special column names like chromosome etc.
> >> The tools I've noticed this with do not use column name metadata
> >> (but do tend to have a #comment line with column names as the
> >> first line).
> >>
> >> Peter
> > ___________________________________________________________
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