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This article introduces the relevant knowledge of "how to solve the problem that the fastjson version of the project startup report may be too low". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

During the start-up of the project, everything was normal before, but this time it suddenly failed:

Check the log that the version is too low, then check the official website version and replace the latest version:

After choosing the latest version of 1.2.60 Magi 1.2.62, it didn't work. Later, I checked the Internet search and saw an article by a blogger to solve this problem.

(blogger podcast address: http://www.wuleba.com/29968.html, thank you very much):

Later, I checked my corresponding file location on debug:

According to the file location, sure enough, the corresponding file is found:

As shown in the picture, after I deleted these two files, I did start again and found that I could start normally.

This is the end of the content of "how to solve the problem that the fastjson version of the project startup report may be too low". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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