Can't generate the CLI

[Cynthia-zx]

I encountered a problem. I can't generate the CLI. Do I need to import the ROI file before generating the CLI? I tried it and found that it still doesn't work. It just shows that it keeps generating and can't stop it.

`> Launch()  

Listening on http://127.0.0.1:7561
Warning: Error in if: the condition has length > 1
  3: runApp
  2: print.shiny.appobj
  1: <Anonymous>`

Before that，I solved the problem of mismatched row numbers and inability to interact with the web based on the solutions proposed by others.