no runlog.out file for error

Hi everyone,

I am a beginner using toughreact.

Currently, I am building up a 3 layered single phase model. After I built up everything, the model stop running after 1.8 seconds and shows me error. But there is no runlog.out file for the model and I only got flow.out file. Anyone have ideas what's going on and which part I should fixing?

When I unchecked the enable transport box in the global properties, the model works which means the problem should be in the chemical part. While, I cannot get information from runlog.... I am so confused..

Thanks for help!

Chloe