Pier-Magma

[Keith Hodges]

Tragic to fall at the last hurdle!

Just to let the world know how to switch persistence scheme 
programmatically with the Pier-PersistencyManager loaded. This provides 
the migration-between-schemes functionality, as well as the web-gui.

| kernel |

kernel := PRKernel instanceNamed: 'MyPierKernel'.

kernel persistency: (kernel persistency exportTo: PRMagmaPersistency new).
 
.....

Unfortunately I think that the stack trace you provided was too short to 
find out what component was broken.

I will have a go with the dev image myself over the weekend.

best regards

Keith

> Dear Keith,
>
> I followed the steps told by you. I had web -image of  Damien Cassao. 
> While  going through the steps told in  Chapter 1, I executed from the 
> WorkSpace. There were a couple of errors, I went with proceed to see 
> where it stops.
>
It would be helpful to know what those errors were?