reactjs service worker not found .license file

Question

I'm working on two React projects.

In both projects, the manifest.json file is set up correctly and The serviceworker is also registered.

In one of the projects, the question of adding to the home screen is not asked.

From the research I've done, I've found that a project that doesn't work properly can't find a file in .license format, but in a project that works properly, it's a file with a .license.txt format.

What makes the difference between the two files when it is taken from the building project? How can this problem be solved?

Photo of the project that works properly and displays the install app prompt

The project photo does not work properly and does not show the install app prompt

error message in console

Answer 1

Finally I found the solution to the problem. If you have ejected the project, you can add a field called extractComments with a false value in the webpack.config.js file in the TerserPlugin section. If you have not ejected the project, you can solve this problem by creating a webpack.config.js file and adding the Terser module with the default settings and adding the extractComments field with a false value. The following links may be helpful in understanding and resolving the issue.

license-to-kill-your-PWA

terser-plugin