Symbol List Browser: Update Error When Selected Symbol is Obsolete
A GemStone Symbol List Browser continues displaying a symbol that has been
removed in another tool (programmatically or through another Symbol List
Browser) until the Symbol List Browser is updated. If the now-removed
symbol is selected when the browser is updated, a notifier results:
No method was found for the selector #value when sent to nil with
arguments contained in anArray().
Workaround
Deselect the removed symbol before updating the Symbol List Browser.
Last updated: 7/19/11