[R] Error loading workspaces after upgrade

[PIKAL Petr]

Hm. Sometimes workspace cannot be loaded when some packages which vere used for creationd objects in workspaces are missing, but in that case the error message is different.

So you either can delete .RData but it obviously **delete** all objects or you need to find which package is missing from your R3.0.0 installation. 

If you want to keep only some objects from your workspace return back to 2.15.3 and save them explicitely

see
?save

Regards
Petr

> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Tamas Barjak
> Sent: Friday, April 12, 2013 1:14 PM
> To: r-help at r-project.org
> Subject: [R] Error loading workspaces after upgrade
> 
> Dear Members,
> I upgraded R from 2.15.3 to 3.0.0 (binary) on my WinXP and now I can't
> load my workspaces. The error message is:
> 
> "Error: requested primitive type is not consistent with cached value
> During startup - Warning message:
> unable to restore saved data in .RData"
> 
> Any idea to fix that?
> 
> Thanks, Tamas
> 
> 	[[alternative HTML version deleted]]
> 
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