How to solve this error in COMSOL 5.2 " System matrix is zero. Returned solution is not converged -Feature:Stationary Sol"in ElectrodepositionProblem?

I am developing the Electrodeposition of Copper model in Comsol 5.2. But after computing the model I am getting error as mentioned in que. i.e. "Failed to find a solution.System matrix is...

01 January 1970 6,283 0 View