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griffithlab / GenVisR

Genome data visualizations
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waterfall() gives the error #362

Closed xiw588 closed 5 years ago

xiw588 commented 5 years ago

I tried to run the waterfall function but got the error message of the following. Can anyone help me with this? Thank you.

Error in grid.Call(C_convert, x, as.integer(whatfrom), as.integer(whatto), : VECTOR_ELT() can only be applied to a 'list', not a 'NULL' In addition: Warning message: In waterfall_select_palette(file_type = file_type, custom_palette = plot_palette) : Defining a palette in mainPalette is recommended when file_type is set to "Custom", defaulting to a predefined palette with 20 levels

zlskidmore commented 5 years ago

I don't think this error is related to genvisr but rather R and or Rstudio itself based on a quick google search. Some have suggested restarting R has helped. If that doesn't work try outputting a grob object and drawing it explicitly, i.e.:

tmp <- waterfall(brcaMAF, plotGenes=c("PIK3CA", "TP53", "USH2A", "MLL3", "BRCA1"), out="grob")
grid::grid.draw(tmp)
xiw588 commented 5 years ago

Thank you very much! I tried and it worked!!