See https://github.com/Bioconductor-mirror/SummarizedExperiment/blob/744eea36e9f8ee4daea00baa7a1d9eea68d957ca/R/SummarizedExperiment0-class.R#L210
I think it should be 'i = assayNames(x)[1]'. I say it is impossible to trigger because I don't think this method is ever called since if 'i' is missing the assay,SummarizedExperiment0,missing-method will be called, but I point it out in case I'm mistaken. Cheers, Pete _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel