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Problem viewing overview pdf's

12 messages · Zak, David Winsemius, Simon Urbanek +2 more

Zak
#
Just installed the latest (3.8.1) R for Mac OS X after working for a
year on a much older version. Now, when I use the package manager and
then select a package with an overview that happens to be a pdf then
the pdf does not open up in the lower pane as it used to but only a
black pane appears. The pdf's are definitely there (as I can access
them through the vignette() utility (Bioconductor). Is this a known
bug/feature? Is it something to do with installing over prior
versions? Help!

Thanks,

-Zak
#
I'm guessing that it is known, but if not, I can report that it also  
happens on my Mac.

For instance in the 64 bit GUI using the att.research binary R ,  
clicking on the doBy line in the Package Manager window brings up a  
page with a link to "overview". Clicking on that brings up a black  
page in the viewing window.

The other aspect of the Package Manager that does not appear finished  
is the lack of any functionality of the forward and back buttons. When  
using the PM for viewing documentation on packages that are not loaded  
I need to return to the package index page because the fwd and back  
buttons are always greyed out.

I just figured that both these were rather minor difficulties, since  
the overall capacities of R on the Mac are so vast. I would much  
rather that the developers continue as they have been, dealing with  
substantive problems like fixing rggobi/Ggobi.  Thank you to all who  
contributed to that addition. Very kewl. Tried to break it, er, test  
it with a big data set but it held up well.
#
On Feb 9, 2009, at 20:59 , Zak wrote:

            
Cool - do you have a time machine ? ;)
Can you, please, be more specific - for example why don't you tell us  
which package you're looking at - that would make it much easier to  
reproduce ...

Also vignettes are accessible via Help -> Vignettes which is much  
better than using vignettes() [which is a function in R, not  
Bioconductor AFAICS].

Thanks,
S
#
On Feb 10, 2009, at 10:12 , David Winsemius wrote:

            
The usual shortcuts (Cmd+Left/Cmd+Right) still work. It appears that  
this was in fact broken by Apple in 10.5 not by us. Anyway, this  
should be fixed now.

Thanks,
S
... um ... I'm losing you here - I don't think that it either  
substantive or a problem at least on my end ...
#
On Feb 10, 2009, at 1:03 PM, Eric Wooten wrote:

            
Hm... I cannot replicate this - in 2.8.1 it shows the paper for me  
without problems.
Zak, Eric, can you, please, send me your sessionInfo() as well as the  
version of the OS X you're running?

Thanks,
Simon
#
Thanks for asking. Here you go:

R version 2.8.1 (2008-12-22)

  sessionInfo()
R version 2.8.1 (2008-12-22)
i386-apple-darwin8.11.1

locale:
en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base
 >

OX X 10.5.6
On Feb 10, 2009, at 1:29 PM, Simon Urbanek wrote:

            
#
On Feb 10, 2009, at 10:41 AM, Simon Urbanek wrote:

            
Ah, sorry, I should not have revealed my spatiotemporal capabilities.  
But let me assure you, 3.8.1 looks great!
Particularly enjoyed the "pay-the-programmer-with-food" package.
OK, it happens for all pdfs in all packages but here is an example  
from  AffyCompatible (mac screen shots)

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#
I have tested the exactly same setup and it works for me without  
problems.

One thought - do you happen to have Adobe Acrobat or some other 3rd  
party viewer installed as browser plugin for PDF?

Cheers,
Simon
On Feb 10, 2009, at 14:05 , Eric Wooten wrote:

            
#
Yes, I do have the Adobe plugin installed.

So, I deleted the following file:  /library/Internet Plug-Ins/ 
AdobePDFViewer.plugin

and presto! the pdf's are now visible. Thanks!

Again, congratulations on 3.8.1, it's going to be great.

-Zak
On Feb 11, 2009, at 9:45 AM, Simon Urbanek wrote:

            
#
Removing adobe's pdf plugin does indeed remove the black screen problem, but
also creates a segfault error and attendant forced quits (see attached
screen capture). Occasionally, <Error>: ATSFontFindFromContainer failed:
count = 2. crops up instead.
Turns out I do also have the PDF Browser plugin (for use by Firefox) in my
~/Library/Internet Plugins. Removing that as well seems to fix both black
screen (adobe plugin present) and various memory errors (PDF Browser plugin
present).

The direct Help/Vignettes route seemingly always works fine no matter what
is present.





On Wed, Feb 11, 2009 at 9:55 AM, isaac Kohane
<Isaac_Kohane at hms.harvard.edu>wrote:

            
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