2D structure of molecule: view.molecule.2d error

library(rcdk)
m1 <- parse.smiles('C1CCCC1(C)C')[[1]]
m2 <- parse.smiles('C1CCC(C)CC1')[[1]]

## MCS depends on ordering of input ?!

mcs12 <- get.mcs(m1,m2)
mcs21 <- get.mcs(m2,m1)

view.molecule.2d(c(m1, m2, mcs12, mcs21))

I am getting error

Error in .jnew("org/guha/rcdk/view/ViewMolecule2DTable", array, as.integer(ncol), : java.lang.NoSuchMethodError: **

In addition to the above is their any package or functions to get the molecular graph of a Chemical structure in hydrogen depleted form