Dear Russell, the package cellHTS only uses R code, so we need to figure out which package that R depends on (or what in R itself) causes the blue screen of death, and to fix or at least avoid it. To narrow down the problem: 1. Can you try switching off the image map generation by supplying "map=FALSE" to the "imageScreen" function. This function is called from "writeReport" and arguments for it can be supplied via the latter's "imageScreenArgs" argument. 2. Similarly, try to switch off the tcl/tk progress bar by setting "progressReport=FALSE". 3. Also try "plotPlateArgs=FALSE" 4. Upgrade to R 2.4.1. http://www.stats.bris.ac.uk/R 5. If it still fails, can you send us the produced output (as far as the function got until it crashed), this might help narrow down where/when it happens. 6. ultimately, I could have a look at your data in private and see whether I can reproduce and locate the problem. Best wishes Wolfgang PS I moved this to the bioconductor list since it is probably more appropriate. ------------------------------------------------------------------ Wolfgang Huber EBI/EMBL Cambridge UK http://www.ebi.ac.uk/huber > Hi all, > I've been using cellHTS on a resonably large dataset. Everything seems to > work fine until I try and write the report. > My laptop seems to be having trouble completing the html output and causes a > physical memory dump (aka Blue screen of death). > It seems to be hanging when writing the html for all the mouse > overs on the Screen-wide heatmap image. > > I'm using R 2.4, and cellHTS 1.4 > > any ideas on what's causing this and how I might go about solving the > problem ? > > cheers > Russell >

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