1org.hibernate.hql.internal.ast.QuerySyntaxException: expecting OPEN, found '+' near lineat org.hibernate.hql.internal.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54)
at org.hibernate.hql.internal.ast.QuerySyntaxException.c
我一直在下面的代码中获取NullPointerException。异常出现在System.out.println(myHeros.toString());这一行public static void main(String[] args) {
Hero B = new Hero("Bacca"); Hero D = new Hero("Teemo");
Her