tryDebugger | R Documentation |
An R-debugger that also works with errors in parameters.
tryDebugger(dump = last.dump)
dump |
An R dump object created by 'dump.frames'. |
Works like debugger, with the small exception that it also works in situations of nasty errors, like recursive parameter evaluation, missing parameters, and additional errors in arguments.
Nothing.
K.Gerald v.d. Boogaart http://www.stat.boogaart.de
debugger
## Not run:
f <- function(x,y=y) {y}
f(1)
tryDebugger() # works
debugger() # Does not allow to browse anything
## End(Not run)
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