Customisable Error Messages

It would be really useful to make it easier to customise the error messages.

We would like to be able to add specific contact details depending on the error, rather than just saying “please contact your administrator”.

It would also be useful to make the error messages clearer so the user can easily see the error code and explanation.

XML bumps are not good enough!

Good idea!

This is something I have wanted since Rx 4.5! They are a bit better in 6.5 but still meaningless to the end user who tends to panic when one appears on their screen. It would make life so much easier if we could customise common error messages to say something meaningful to the user and maybe even include a fix for the problem.

What do others think?