No viable alternative near token: =

[Widuramina@…]

Hi, I an new to OpenModelica and I am just trying to solve 3 basic simultaneous equations. But it gives me the error as "No viable alternative near token: ="

Does anybody know what is the issue..??

package test

model sim_test

mod_test aaa;

Real _x; output
Real _y; output
Real _z; output

outputs
_x = aaa.x;
_y = aaa.y;
_z = aaa.z;

end sim_test;

model mod_test

output Real x;
output Real y;
output Real z;

equation

x + y + z = 6;
2*x - y - z = 0;
5*y + 2*z = 11;

end mod_test;

end test;

[Lennart Ochel]

Well, this is not really OpenModelica related...

Try this:

package test
  model sim_test
    mod_test aaa;
    Real _x = aaa.x;
    Real _y = aaa.y;
    Real _z = aaa.z;
  end sim_test;

  model mod_test
    Real x;
    Real y;
    Real z;
  equation
    x + y + z = 6;
    2*x - y - z = 0;
    5*y + 2*z = 11;
  end mod_test;
end test;

[Adrian Pop]

Please ask this kind of questions on our forum:
​https://openmodelica.org/forum
or in the Modelica section on stackoverflow:
​http://stackoverflow.com/questions/tagged/modelica

Learn the Modelica language a bit more. You need "equation" instead of "outputs".
More on Modelica:
​https://openmodelica.org/useresresources/modelica-courses
​http://book.xogeny.com/