hello wecSim community

*Describe the question (REQUIRED):
i run successfully tutorials RM3 and OSWEC , both under Regular waves
I have issues when I run examples in

1. "Applications\Mooring\MoorDyn"
2. "Applications\Free_Decay"
3. OSWEC (under Irregular waves)
   common message: "Simulink cannot determine sizes and/or types of the outputs for block"

**Workstation

• Operating System: [Windows 10]
• [MATLAB/Simulink Release]([R2020b - 9.9.0 - 64 bit])
• [WEC-Sim Release] ( 7.0) and I have verified the MATLAB toolboxes Requirements

WEC-Sim file(s):
_attach files with related names
wecSimInputFile_Mooring.txt
simulation_Mooring.log

wecSimInputFile_FrreDecay.txt
simulation_Freedecay.log

wecSimInputFile_OSWEC.txt
simulation_OSWEC.log

How to reproduce:
after run from command window matlab

wecSim

Expected behavior
_as RM3, OSWEC , both in Regular waves

Screenshots:
_attached files, i think is enough

Additional information:

• Moordyn was executed without messages error
  _I think i need to define variables in INPUT Files with a specific value as Nonlinear Hydro Body for OSWEC Tutorial #903 but i don't know what it is or
  if it is a bug related to matlab version