No results found. Try again with different words?

Search must be at least 3 characters.

Getting error – The package could not be installed. The theme is missing the style.css stylesheet?

Sidebar Image

Did not find a solution? We are here to help you succeed.

Ever encountered this error message when trying to upload Astra Pro Addon plugin on your WordPress website? If yes, here are the common reasons behind this error and simple steps to resolve it.

Astra Stylesheet Upload Error

This error appears when you consider Astra Pro Addon as a theme and try installing it like any WordPress theme. However, Astra Pro Addon is a plugin that extends the Astra theme and adds more features to it.

So to fix this error, install Astra Pro Addon as a plugin through the WordPress backend as described below.

To upload a plugin zip, navigate to Plugins > Add New > Upload Plugin from the WordPress dashboard.

It will install the Astra Pro on your site. After installation, you will find settings under Astra just below the WordPress Dashboard menu item.

Thus by following these steps, you should be able to resolve the “missing style.css” error and successfully install the Astra Pro Addon.

Was this article helpful?
Sidebar Image

Did not find a solution? We are here to help you succeed.

Related Docs

Join 1,653,898+ Happy Site Owners Using Astra

Whether you are a beginner, small business owner, or professional web developer, Astra provides all the tools you need to easily build your beautiful WordPress website.

Download is Just A Click Away!

Membership Retention Checklist Download

REWIND

YEAR IN REVIEW

Download is Just A Click Away!

Enter your email address and be the first to learn about updates and new features.

Download Free Astra Theme - Modal Popup Form
Scroll to Top
Now choose your preferred
page builder addon
Choose your preferred page builder addon

Download is Just A Click Away!

Enter your email address and be the first to learn about updates and new features.

Download Free Astra Theme - Modal Popup Form