Re: caused by ?

Hi Peter,

You can see that the node is _not_ in distributed mode because the
nodename is nonode@nohost.

A grep of the OTP source tree shows that "node_not_running" is an
error thrown by mnesia.

So, my _guess_ is that your application depends on mnesia and you are
not starting the VM with a node name.

Try using "erl -sname mynode" if you aren't already using the -sname
or -name argument.

Thanks,
Luke

On Fri, Dec 11, 2020 at 9:14 PM Peter J Etheridge <[email protected]> wrote:
>
> Dear Erlangers,
>
> I tried;
>
> >application:ensure_all_started(wx_mn_app).
>
> Where should i be looking to find the cause of;
>
> =CRASH REPORT==== 12-Dec-2020::16:00:14.342300 ===
>   crasher:
>     initial call: application_master:init/4
>     pid: <0.138.0>
>     registered_name: []
>     exception exit: {{node_not_running,nonode@nohost},
>                      {wx_mn_app,start,[normal,[normal,[]]]}}