Front end project runtime prompts syntax error: typeerror: token.type.endswith is not a function solution

Reference documents:

https://www.baidu.com/link?url=rxkuHBNVNB0i7GCoDEfgkwDr3AllV9XWRLWwkFQl7p1PjamwyIPupL93spZDTywmxMetZ7yHNtqtgJRPGR0POa&amp ; wd=& eqid=d1c30348003392a90000000461721b6e

Problem background:

After pulling a branch for the project code, execute NPM install to download the dependent package, and then execute NPM run serve to find that the project fails to run. The prompt message is syntax error: typeerror: token.type.endswith is not a function.

Solution:

The author’s version of Babel eslint is 10.1.0, and the version is reduced to 8.2.2. The project is run again and runs successfully.

remarks:

The reason for the error seen on GitHub is that the version of Babel eslint is wrong, and the version reduction can indeed solve this problem. However, it is strange that the Babel eslint version of the author’s trunk is the same as that of the branch, both of which are 10.1.0, while the trunk project can run successfully, but the branch project can’t.

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