std::list::erase not working

Question

I am trying to delete an element from a list of objects if one of the object\'s properties matches a condition. This is my function to do so, however, after performing this

Answer 1

Calling erase() when an iterator is iterating over the list invalidates the iterator. Add the elements to erase to a second list then remove them afterwards.

Also note that you are passing the list by value rather than using a reference or a pointer. Did you mean to use list& listToDeleteFrom or list* listToDeleteFrom?