Error in tutorial - Githubissues

The script revbayes.github.io/tutorials/biogeo/scripts/run_epoch_phy.Rev throws the following error:

RevBayes version (1.0.9)
Build from development (6d8432) on Wed Aug 15 15:17:14 CEST 2018

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> source("run_epoch_phy.Rev")
   Processing file "run_epoch_phy.Rev"
   Successfully read one character matrix from file 'data/n6/silversword.mol.nex'
   Successfully read one character matrix from file 'data/n6/silversword.n6.range.nex'
   Attempting to read the contents of file "silversword.tre"
   Successfully read file Error:    Argument or label mismatch for function call.
   Provided call:
   dnPhyloCTMCClado (TimeTree<stochastic> 'tree',
                     RateGenerator<deterministic> 'Q',
                     CladogeneticProbabilityMatrix<deterministic> 'cladoProbs',
                     RealPos<deterministic> 'branchRates',
                     RealPos[]<constant> 'rootFrequencies',
                     String<constant> 'type',
                     Natural<constant> 'nSites' )

   Correct usage is:
   dnPhyloCTMCClado (Tree<any> tree,
                     RateGenerator|RateGenerator[]<any> Q,
                     CladogeneticProbabilityMatrix|CladogeneticProbabilityMatrix[]<deterministic> cladoProbs,
                     Simplex<any> rootFrequencies,
                     RealPos|RealPos[]<any> branchRates,
                     RealPos[]<any> siteRates,
                     Probability<any> pInv,
                     Natural<any> nSites,
                     String<any> type {valid options: "DNA"|"RNA"|"AA"|"Pomo"|"Protein"|"Standard"|"NaturalNumbers"},
                     Bool<any> treatAmbiguousAsGap,
                     Bool<any> storeInternalNodes,
                     Bool<any> gapMatchClamped)
   Error:   Problem processing line 231 in file "run_epoch_phy.Rev"

EDIT: The exact call triggering the error is:

m_bg ~ dnPhyloCTMCClado(tree=tree,
                           Q=Q_DEC_epoch,
                           cladoProbs=P_DEC,
                           branchRates=rate_bg,
                           rootFrequencies=rf_DEC,
                           type="NaturalNumbers",
                           nSites=1)

It seems that the simplex function is not changing the type of the variable.

> rf_DEC    <- rep(0, n_states)
> str(rf_DEC)

   _variable     = rf_DEC
   _RevType      = Natural[]
   _value        = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
   _dagType      = Constant DAG node
   _children     = [  ]

> rf_DEC[n_areas+1] <- 1  # Mainland (Z) is the only possible starting state
> str(rf_DEC)

   _variable     = rf_DEC
   _RevType      = Natural[]
   _value        = [ 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
   _dagNode      = rf_DEC
   _dagType      = Deterministic Rev function node
   _function     = v(Natural<any> , Natural ...)
   _parents      = [ rf_DEC[1], rf_DEC[2], rf_DEC[3], rf_DEC[4],
                     rf_DEC[5], rf_DEC[6], rf_DEC[7], rf_DEC[8],
                     rf_DEC[9], rf_DEC[10], rf_DEC[11], rf_DEC[12],
                     rf_DEC[13], rf_DEC[14], rf_DEC[15], rf_DEC[16],
                     rf_DEC[17], rf_DEC[18], rf_DEC[19], rf_DEC[20],
                     rf_DEC[21], rf_DEC[22] ]
   _children     = [  ]

> rf_DEC    <- simplex(rf_DEC)
> str(rf_DEC)

   _variable     = rf_DEC
   _RevType      = RealPos[]
   _value        = [ 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 1.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
   0.000, 0.000 ]
   _dagType      = Constant DAG node
   _children     = [  ]

revbayes / revbayes.github.io

Error in tutorial #1