[R] {lattice/grid} "Error using packet 1" and traceback

Wolfram Fischer wolfram at fischer-zim.ch
Thu Feb 14 11:14:16 CET 2008


On some errors during the plot of a lattice/grid graphics, there is written
a message like "Error using packet 1: missing value where TRUE/FALSE needed"
into the concering panel and the next panel is plotted.

Which option I could use to stop the execution to have a look
at the error by a traceback?

Regards - Wolfram



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