some ads problem about convergence substrate error

[Dummyeng]

i design an amplifier but its give me some error and warnings like
First this warning happen and i dont know why
Warning detected by hpeesofsim in Substrate model during netlist flattening.
Simulations referencing substrate `MSub1' will not include metal loss
because metal thickness is zero.
i think i give correct number

and second problem is that ads reject some number

Fwd sourceLevel=807.661e-03 80.77% 2/2 Step=121.9047619 rejected

Fwd sourceLevel=682.979e-03 68.30% 2/2 Step=58.04988662 rejected

and in the end it happnd




and

 

[BigBoss]

There is nothing with Substrate.It's a Convergence Problem coming from your Layout and/or Port Configuration.

 

[volker@muehlhaus]

In your substrate block, you have defined metal thickness T=0 mil