Error(s) in re-building vignettes:
  ...
--- re-building 'LDheatmap.Rnw' using Sweave
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
Loading required package: grid
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
--- finished re-building 'LDheatmap.Rnw'

--- re-building 'addTracks.Rnw' using Sweave
Loading required package: survival
Loading required package: Matrix
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 
S3 method lookup found 'preDrawDetails.ldheatmap' on search path 
S3 method lookup found 'postDrawDetails.ldheatmap' on search path 

Error: processing vignette 'addTracks.Rnw' failed with diagnostics:
 chunk 7 (label = fig2) 
Error in grid.Call.graphics(C_setviewport, vp, TRUE) : 
  attempt to set index 26/22 in SET_VECTOR_ELT

--- failed re-building 'addTracks.Rnw'

SUMMARY: processing the following file failed:
  'addTracks.Rnw'

Error: Vignette re-building failed.
Execution halted