dataverse-R-client

[闫帅]

I got the 404 error ,when i used the R-client to connect the  harvard Dataverse. and i have no idea to solve it.  

are there exist some mistakes with my scirpts?

scripts:

library(dvn)

options(dvn="https://dataverse.harvard.edu")

options(dvn.user = "XXXX")

options(dvn.pwd = "XXXX")

doc <- dvServiceDoc()

meta <- dvBuildMetadata(title="My Study", creator="Doe, John")

study <- dvCreateStudy(doc, meta)

dvAddFile(study, "ittt")

dvReleaseStudy(study)

> library(dvn)

> options(dvn="https://dataverse.harvard.edu")

> options(dvn.user = "XXXX")

> options(dvn.pwd = "XXXX")

> doc <- dvServiceDoc()

Operation failed with the following response:

404 Not Found - Harvard Dataverse 

 at  

 <U+00A0>|<U+00A0> Dataverse Project on  

 <U+00A0>|<U+00A0> Code available at  

                     

Copyright <U+00A9> 2015, The President & Fellows of Harvard College

                     

Dataverse Support 

       

> meta <- dvBuildMetadata(title="My Study", creator="Doe, John")

> study <- dvCreateStudy(doc, meta)

Operation failed with the following response:

404 Not Found - Harvard Dataverse 

 at  

 <U+00A0>|<U+00A0> Dataverse Project on  

 <U+00A0>|<U+00A0> Code available at  

                     

Copyright <U+00A9> 2015, The President & Fellows of Harvard College

                     

Dataverse Support 

   

> dvAddFile(study, "ittt")

Error in file(con, "rb") : cannot open the connection

In addition: Warning messages:

1: running command '"zip" -r9X "C:\Users\ADMINI~1\AppData\Local\Temp\RtmpK8K3Kd\file1d64cfc59b2.zip" "ittt" ' had status 127 

2: In file(con, "rb") :

  cannot open file 'C:\Users\ADMINI~1\AppData\Local\Temp\RtmpK8K3Kd\file1d64cfc59b2.zip': No such file or directory

> dvReleaseStudy(study)

Operation failed with the following response:

404 Not Found - Harvard Dataverse 

 at  

 <U+00A0>|<U+00A0> Dataverse Project on  

 <U+00A0>|<U+00A0> Code available at                   

Copyright <U+00A9> 2015, The President & Fellows of Harvard College

                     

Dataverse Support 

Error in UseMethod("xmlAttrs", node) : 

  no applicable method for 'xmlAttrs' applied to an object of class "NULL"

[Philip Durbin]

Sorry, https://dataverse.harvard.edu had been upgraded from DVN 3.x to Dataverse 4 and the "dvn" R package is only compatible with DVN 3.x. (It should work fine with DVN 3.x installations.)

There are plans to develop a new R package (which I believe will be called "dataverse" rather than "dvn") that is compatible with Dataverse 4: https://github.com/ropensci/dvn/issues/23

I hope this helps!

Phil

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Philip Durbin
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http://www.iq.harvard.edu/people/philip-durbin

[闫帅]

Hi Phil,

Thanks for your reply. I got it. Thanks again for your suggestion.

yan

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[Philip Durbin]

Good news! Thomas Leeper just wrote the following at https://github.com/ropensci/dvn/issues/23#issuecomment-154855199

"Just pushed an initial draft successfully. There's no documentation yet and it's untested, but it theoretically works. Will make an effort to document and add tests as soon as I can."

Please check it out at https://github.com/IQSS/dataverse-client-r

Thanks, Thomas!!

Phil

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[闫帅]

Hi Phil,

YEAH. I've got it. it's a wonderful work. Thanks for your kindly reminder.

yan

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