Solve the chrome browser import crx plug-in prompt "This extension is not listed in the Chrome App Store and may have been added without your knowledge."

Take the cross-request plug-in as an example. When dragged into the Chrome browser, it prompts that it is unavailable.

 

 Solution:

1. Change the crx suffix to zip

2. Then unzip the zip package

3. Select "Load decompressed extension" in the extension and select the decompressed file directory.

4. Successfully used