[Trilinos-Users] strange error setting parameter list

[Heroux, Mike]

None of the second arguments should have quotes around them.  You should
use:

solver_parameters.set("AZ_solver",AZ_bicgstab)
solver_parameters.set("AZ_kspace",100)
solver_parameters.set("AZ_output",32)
solver_parameters.set("AZ_precond",AZ_none)

Does this work?


On 3/15/13 7:09 AM, "Hoang Giang Bui" <hgbk2008 at gmail.com> wrote:

>
>Hi
>
>I recently encounter a strange error using Teuchos::ParameterList:
>
>setting the parameters and pass to aztec_solver:
>
>=====================
>solver_parameters.set("AZ_solver","AZ_bicgstab")
>solver_parameters.set("AZ_kspace",100)
>solver_parameters.set("AZ_output",32)
>solver_parameters.set("AZ_precond","AZ_none")
>
>aztec_solver.SetParameters(solver_parameters);
>
>=====================
>
>throws an error:
>
>=====================
>RuntimeError: 
>/home/bui/sw/trilinos-public/packages/teuchos/core/src/Teuchos_any.hpp:287
>:
>
>Throw number = 1
>
>Throw test that evaluated to true: !dyn_cast_content
>
>any_cast<int>(operand): Error, cast to type any::holder<int> failed but
>should not have and the actual underlying type is
>'Teuchos::any::holder<int>!  The problem might be related to
>incompatible RTTI systems in static and shared libraries!
>
>=====================
>
>When I changed to this
>
>solver_parameters.set("AZ_solver","AZ_bicgstab")
>solver_parameters.set("AZ_kspace","100")
>solver_parameters.set("AZ_output","32")
>solver_parameters.set("AZ_precond","AZ_none")
>
>The error is gone. But I don't know if the parameter list can detect the
>integer value as string value ?
>
>BR
>Bui
>
>
>
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