Programming Assignment: Emojify 0/100 Error

HELP!!!
Assignment: Emojify 0/100 Error ???

Hi @trongduynguyen,

could you give us more details? Which Week’s assignment are you referring to?

could you please check these two points:

  1. There should not be any cell in the notebook that throws an error. Otherwise, the grader will halt and not give a partial grade. This usually stems from a learner submitting an assignment even if he/she is not yet done with all the exercises (e.g. doing Exercise 1 then pressing Submit immediately)
  2. The learner may have renamed the notebook and pressed the Submit button there. The grader expects the default filename when grading. That is the file opened when you launch the notebook from the Coursera classroom. For example, if the default filename is C2W1_Assignment.ipynb , then the grader will grade that notebook even if the learner presses the Submit button from C2W1_Assignment_2021_05_11.ipynb