Strictly speaking, this change in ShaidyRMapGen.java is all that is required to address the bug. However, for other color variables, the R code checks that the color name is valid. That check is included in a related PR in the NGCHM R package repo: https://github.com/MD-Anderson-Bioinformatics/NGCHM-R/pull/65
This is bug fix for this issue in the NGCHM R package repo: https://github.com/MD-Anderson-Bioinformatics/NGCHM-R/issues/35
Strictly speaking, this change in ShaidyRMapGen.java is all that is required to address the bug. However, for other color variables, the R code checks that the color name is valid. That check is included in a related PR in the NGCHM R package repo: https://github.com/MD-Anderson-Bioinformatics/NGCHM-R/pull/65