Error report for Modelica.Mechanics.Rotational.Components.Gearbox

Warning: in file 'C:\JModelica.org-1.12\install\ThirdParty\MSL\Modelica\Mechanics\Rotational.mo':
At line 4477, column 77:
The parameter ratio does not have a binding expression
Warning: in file 'C:\JModelica.org-1.12\install\ThirdParty\MSL\Modelica\Mechanics\Rotational.mo':
At line 4482, column 102:
The parameter c does not have a binding expression
Warning: in file 'C:\JModelica.org-1.12\install\ThirdParty\MSL\Modelica\Mechanics\Rotational.mo':
At line 4484, column 59:
The parameter d does not have a binding expression

0 errors, 0 compliance and 3 warnings