No new project created - facing problem

I have downloaded eSim and installed it. First window appears as shown in the spoken tutorial.

When I goes to create a new project Name and press Enter

Appears a dialog box Error Message (The project name should not contain space between them)

eSim Started......

Project Selected : None

[INFO]: Workspace : C:\Users\acer pc\eSim-Workspace

[INFO]: No new project created

I am not able to create a project. Please guide me what to do or what is the problem ?

eSim 05-05-22, 11:18 a.m. Dkshakya

Log-in to answer to this question.