java.util.NoSuchElementException error while coding for basic calculator in java crux course

I am getting an error

Exception in thread “main” java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:862)
at java.util.Scanner.next(Scanner.java:1371)
at Main.main(Main.java:13)

while compiling and testing for basic calculator problem in java crux course under the
:fire:Challenges-Fundamentals and Patterns section

here is the code


as seen in the picture below I only used the compile and test option and this code works in visual studio and eclipse but not on coding blocks online ide

i am also getting the same error did you solve it ,please help me also