Fiori Deployment Error

Hello to everyone,

I have a problem. My team created a fiori project and deployed to the gateway server in May last year. Last month I imported the application to Fullstack. I do bug fix. When I tried to deploy to the gateway server again, I ran into an error. I am able to perform a smooth operation on another server. But I get an error in the client server. How do I find an error when the code line exceeds 636?