When they returned to Star City, everyone was surprised that they came back so soon, and when the two of them just sat down, before they could talk about what they had seen and heard about Shen Fei this time, Fan Yi's phone called Xu Ziling's mobile phone.

Of course, the reason is to ask him why he came back so quickly, Xu Ziling has his words: "If there is such a problem, it is either a hardware or software problem, they can't find out, it may be their simulation system, or the test system is incorrect, so I need to make a new system here, and then use a supercomputer to do a complete operation." ”

"Really?"

"According to my estimate, this should be the case, and such a problem can only be started from these aspects, and there should be seven or eighty percent certainty."

"Oh, then you can do it!" Hearing that he was seven or eight sure, Fan Yi didn't say anything more, and quickly hung up the phone.

In fact, Xu Ziling didn't know what to say now, because he hadn't communicated with the lion yet, so he briefly explained to everyone, and then asked Yang Kaiming to tell them the details, and he went back to the office alone.

"Lion, have you found out? What exactly is the problem? As soon as he returned to the office, he immediately called the lion out, and Shen Fei's test results, software and hardware were fine, which made him too curious.

"It's a problem with the underlying program of the avionics system control software." The lion answered him right away.

……

"What kind of test is normal for you?" When he said to Fan Yi, he said that there might be a problem with AVIC's test system, but in fact, he didn't think so, what was developed by hundreds of experts and thousands of technicians must not have this kind of problem, so why can't it be detected?

"That's because they didn't test it right. At the beginning, I was like them, I tested each system separately, and I didn't find any problems, but when I tested them together, I found problems, just like building a villa group, several of them use this style, and the other few use another style, individually, they are all beautiful, but if you look at the whole, you will find that there is a disharmony. ”

……

What Xu Ziling thought, he didn't expect it to be this problem, no wonder they couldn't find it, such a problem is too hidden, just like inspecting a car, when checking that every part is good, he will definitely not think about the combination of these things and cause a problem, but will suspect that he has made a mistake.

"Is that a compatibility issue?"

"Yes, just change the underlying program all over again."

The problem is very simple, but he certainly can't immediately say that he knows where the problem is, after all, AVIC didn't find the problem for half a year, and it was found in less than five hours after arriving at him, which will make people think about it, he doesn't want to be kind to help people, but he found himself a trouble, thought about it, and said to the lion: "Ignore him for now, wait until you come back from Dubai." ”

One of Haitian's main businesses is the hotel industry, Dubai as a world-famous city, of course, is indispensable to the traces of Haitian, although not as famous as the most famous Burj Al Arab, but also super six-star specifications, in Dubai, a small city, is also quite famous.

The Dubai Airshow can accommodate 1,000 exhibitors, each manufacturer will have dozens of staff, plus this city is the most famous tourist destination and shopping paradise in the Middle East, it is conceivable how busy the hotel business will be during the air show, fortunately, Xu Ziling They don't have to worry about this, a month ago, they said hello to the person in charge of Tianhua over there, and all the best rooms in the hotel were left to them.

Early in the morning two days later, Xu Ziling and his group went straight to the airport in two minibuses and took a direct flight from Star City to Dubai, the whole flight was more than 5,000 kilometers, and arrived in Dubai in less than 10 hours in the afternoon local time.

As soon as they got out of the airport, a group of people got on the hotel to pick up their car, and soon went to the Tianhua Hotel in the city, the city of Dubai, the people who have not been to it are limited to knowing that it is very famous, coming here, they know that the city is really special, the airport is only four kilometers away from the city, and when you arrive in the city, the eyes are actually full of water, which is very different from the image of the desert country in everyone's imagination. What's even more incredible is that on top of what looks like a river and what looks like a sea, you can see round artificial islands with skyscrapers and luxurious villas rising above them.

Tianhua Hotel is located in the north of downtown Dubai, facing the Persian Gulf, Xu Ziling they have also walked through some places, but when they got off the car, they were still shocked by the luxury of the hotel, Yang Kaiming was even more chattering, I used to listen to my mother say how beautiful it is, I didn't think it was so at the time, I should have known that Lu Dao was really like this, I should have come over early to enjoy it.

It's really pitiful to say, Yang Kaiming, the prince of Haitian, used to study stupidly, and he didn't think of going abroad to play more, and then he entered the army before finishing college, and he was selected into the sword after the last, and there were not many opportunities to go home for vacation, not to mention his status of restricting going abroad casually, where are there too many opportunities to enjoy Haitian's overseas resources?

Among all the people, Yang Ruolan had been here once before, but that was also when she was in high school, watching her brother enter the city for the first time like a countryman, a little funny, while walking, she told a few girls that the beach in this season is very beautiful, and you can go and see Yunyun later.

The person in charge here is an English woman, for foreigners, regardless of men and women, Xu Ziling has visual deficiencies in the sky, well-fitting professional clothes, long fiery hair, he really can't see how old this woman is, the only thing he remembers is the name she said when she introduced herself: Catherine.

A group of people, Nie Yunjie and they are here to do things, he and Wang Jian each have a presidential suite, and Xu Ziling and the others who come to make soy sauce can't live better than them, although it is their own hotel, but this kind of place has a lot of people, they naturally don't want to be seen anything wrong from this matter, they are all suites for two people, but this arrangement is also good, after all, they are all one-to-one.

The ten hours of the voyage always can't stop the girls from having fun, as soon as they settle down, I don't know who said that they want to go to the beach below to play in the water, the girls get together, and a few men have no say in this matter, so they had to say hello to Catherine, borrowed a guide and a few security personnel from her, and followed them out of the city.

The most suitable season for Dubai to travel is from November to April of the following year, that is to say, at this time, it is the time of the year when the most people come to travel, come to the beach in front, looking at the countless heads, Xu Ziling decisively stopped the girls from going to the beach to buy swimsuits.

There are so many people!