Yes, I enabled parmesh when configuring libmesh.
Probably as you said, there is something wrong with my compiler/build. I
will try to rebuild everything and see if it works.
Thanks, John.
Xujun
On Thu, Jul 30, 2015 at 1:30 PM, John Peterson <jwpeter...@gmail.com> wrote:
>
>
> On Thu, Jul 30, 2015 at 10:51 AM, Xujun Zhao <xzha...@gmail.com> wrote:
>
>> Hi all,
>>
>> Writing out equations systems failed during run, which used to work
>> before.
>> Just go to examples/system_equations/ex1/, make and run, it gives the
>> following error msgs:
>>
>> --->test: write out the Exodus file ...
>>
>> Warning: This MeshOutput subclass only supports meshes which have been
>> serialized!
>>
>> [0]PETSC ERROR:
>>
>> However, if I comment on the following line, everything is good.
>> ExodusII_IO(mesh).write_equation_systems ("out.e", equation_systems);
>>
>
> You configured libmesh with --enable-parmesh, right? I ran the same
> example, swapping out Mesh for ParallelMesh and it works just fine.
>
> Furthermore, this example is run by the continuous integration system
> every time someone opens a PR in libmesh, so I'm pretty confident it works.
>
> I suspect something is wrong with your compiler/build instead...
>
> --
> John
>
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