[Rcpp-devel] namespace error
romain at r-enthusiasts.com
Mon Jun 6 14:03:39 CEST 2011
Le 04/06/11 14:53, soeren.vogel at uzh.ch a écrit :
> On 02.06.2011, at 22:51, Laurent Gatto wrote:
>> On 2 June 2011 20:39,<soeren.vogel at uzh.ch> wrote:
>>> On 02.06.2011, at 18:50, Dirk Eddelbuettel wrote:
>>>> On 2 June 2011 at 18:37, soeren.vogel at uzh.ch wrote:
>>>> When R CMD CHECKing the package, I repeatedly get the error:
>>>> | Error: .onLoad failed in loadNamespace() for 'GUTS', details:
>>>> | call: value[[3L]](cond)
>>>> | error: failed to load module mod_guts from package GUTS
>>>> | Execution halted
>>>> | A namespace must be able to be loaded with just the base namespace
>>>> | loaded: otherwise if the namespace gets loaded by a saved object, the
>>>> | session will be unable to start.
>> You have good chances to get rid of it using the latest svn version of Rccp:
> Thanks for the advice. Unfortunately, it doesn't work. I've downloaded and installed the latest version, made an Rcpp.package.skeleton("Foo", module=TRUE), and run R CMD CHECK Foo, resulting on a slightly different but still persistent warning:
> ** checking whether the name space can be loaded with stated dependencies ... WARNING
> Error: .onLoad failed in loadNamespace() for 'Foo', details:
> call: value[[3L]](cond)
> error: failed to load module yada from package Foo
> could not find function "getClass"
> Execution halted
> A namespace must be able to be loaded with just the base namespace
> loaded: otherwise if the namespace gets loaded by a saved object, the
> session will be unable to start.
> Probably some imports need to be declared in the NAMESPACE file.
> However, the package works and I think a solution is not urgent.
Do you get this warning if you add this line in the NAMESPACE file of
the generated package:
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