Hello,

does anyone else have a problem using demo(targets) to have a look at the example in the rtracklayer package?

The error is given after chunk 6

> view <- browserView(session, range,
+                     hide = c("refGene", "mgcFullMrna", "intronEst"),
+                     dense = "knownGene", squish = "cons44way")
Error in normGenomeRange(range, object) :
  'range' should be a genome string, RangesList, GRanges or Seqinfo

range is an IRanges object an produced apparently by 

range <- ranges(targetTrack[top,]) * -10

The session is clean without any other packages loaded.

Thanks for any help and advice.

Felix

I pushed a fix for this to the release and devel branches. It's an ancient demo, so it has code rotted a bit and has been broken like this for 2 years.

Thanks a lot.