C#•4mo ago

Priority queue, queue empty error.

Hi, I am getting an error when trying to use the peek method that says that the queue is empty. However just before this I use the enqueue method to put something into it. Why is this error occurring?

2 Replies

Buddy•4mo ago

I suggest to put breakpoints at the line of exception AND on the while-loop Then check the queue

CoolbeansOP•4mo ago

Thank you!! I have just checked and I think its being dequeued somewhere without putting anything back in which it shouldn't be doing.

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Priority queue, queue empty error.