Running beast with MC3 fails

[EnzoAndree]

I'm trying to run beast with the flag mc3_chains but it doesn't produce any results.

The screan shown several warnings WARNING: Likelihood component, null, created but not used in the MCMC but no errors, and the log generated just contain five lines:

# BEAST v1.10.1
# Generated Wed Aug 29 11:47:57 CLST 2018 [seed=1535554076728]
# -mc3_chains 4 -overwrite snpma_preserved.xml
# keywords: skyline
state	Joint       	Prior       	Likelihood  	age(root)   	default.uced.mean	pais.clock.rate	pais.nonZeroRates

Beast run great without the flag mc3_chains. Do i need modify the xml generated by beauti to run beast with the flag mc3_chains?

Regards, Enzo.

[Tr1sh]

I have a similar error; Creating the MCMC chain: chain length = 50000000 operator adaption = true adaptation delayed for 500000 steps WARNING: Likelihood component, null, created but not used in the MCMC Underflow calculating likelihood. Attempting a rescaling... Killed