[Opm] Pimp your favorite error message

[Joakim Hove]

Hello;


we have for some time made a concerted effort to improve the error 
messages from the startup phase of flow. All error messages hitting the 
user should look roughly like this:


    Error: Problem with keyword XXXX

    In /path/to/file line 123

    Some more details of what went wrong.


When it comes to the third line with details of the problem they come in 
two categories:

 1. For errors where we really understand the situation the message is
    quite good.
 2. Some unexpected condition and a std::exception has been thrown

In the second case the third line will look like "Internal error: 
exception.what()"

For now I would appreciate feedback/comments from users/developers. 
Please create an Issue on GitHub with:

 1. Error messages which do not conform to the expected syntax outline
    above.
 2. Error messages of the type "Internal error: exception.what()" where
    you think the error messages should be "upgraded" beyond the
    exception.what() message from the failing callsite.


Joakim

-- 
OPM-OP AS
Heyerdahlsvei 12b, 0777 Oslo, Norway
Joakim Hove
CEO
T: +47 92 68 57 04
E: joakim.hove at opm-op.com