[R] Problem with plot.

[witek]

Hi!
After loading some functions in R1.9.0 and some computations I am getting the following errors (see below with plot).
I have now idea how to figure out whats wrong. Can anyone give me a hint where to start to debug?

Eryk

plot(1,1) fine. 

plot(hist(1:10,plot=F))
Error in xy.coords(x, y, xlabel, ylabel, log) : 
	x and y lengths differ

plot(hclust(res))
Error in plot.window(xlim, ylim, log, asp, ...) : 
	need finite xlim values
In addition: Warning messages: 
1: no finite arguments to min; returning Inf 
2: no finite arguments to max; returning -Inf 
3: no finite arguments to min; returning Inf 
4: no finite arguments to max; returning -Inf