Can't x ray and wordwise

[minsusan]

Checkboxes

• [X] I have read the installation and usage documents.
• [X] I have not found similar open/closed issue or disscussion.
• [X] Reboot doesn't fix the problem.

Describe the bug and copy the error message

When I use the plugin, there isn't any error message showed up. But when I send the modified file to Kindle through the website, it says the document couldn't be delivered. Even when I try with the cable, it doesn't show up in my Kindle. The original .epub file still works, though.

Plugin settings and reproduce steps

1. Click on WordDumb Button
2. See nothing
3. Error

Generated files, screenshots or videos

No response

[xxyzz]

This plugin only support books send to device through USB cable.