Hi,

WAWalkback>>renderObject: anObject labelled: aString on: html | objectString | [objectString := anObject printStringLimitedTo: 100] on: Error do: [objectString := '<font ...']. html tableRowWithLabel: aString column: objectString.

should be

WAWalkback>>renderObject: anObject labelled: aString on: html | objectString | [objectString := anObject printStringLimitedTo: 100] on: Error do: [:err|objectString := '<font ...']. html tableRowWithLabel: aString column: objectString.

else VisualWorks raises "Unhandled exception: This block expects 0 argument(s)". Maybe it would be good practice to add the block-variable in the seaside version as well. One can find the occurrences using:

``@block on: ``@class do: [ ``@stmts ]

Cheers, Lukas