java.lang.IllegalArgumentException: n must be positive

[sevmurdock]

Having the Java error bellow when trying to Run Beast2
Using Nexus File produced by converting a VCF file to a genlight in R and then converting the genlight to Nexus with the package DART

gl <- gl.compliance.check(gl)
gl2snapp(gl,outpath=getwd(),verbose=3)

Following the tutorial from Josh Banta

https://www.youtube.com/watch?v=1qA4N4t6hLs&t=693s

java.lang.IllegalArgumentException: n must be positive
at beast.base.util.MersenneTwisterFast.nextInt(Unknown Source)
at beast.base.util.Randomizer.nextInt(Unknown Source)
at snap.operators.NodeBudger.proposal(Unknown Source)
at beast.base.inference.Operator.proposal(Unknown Source)
at beast.base.inference.MCMC.propagateState(Unknown Source)
at beast.base.inference.MCMC.doLoop(Unknown Source)
at beast.base.inference.MCMC.run(Unknown Source)
at beastfx.app.beast.BeastMCMC.run(Unknown Source)
at beastfx.app.beast.Controller$2.run(Unknown Source)

[sevmurdock]

snap.log

[zyy-1111]

I met the same problem, could you tell me your solution? Thanks a lot.

[zyy-1111]

[tgvaughan]

It might be worth raising this issue against the SNAPP repository, as this issue is probably specific to that package.