# Unable to Locate File in Vite Manifest: Resources/CSS/App.css
When developing a web application, you may encounter an error message that reads, “unable to locate file in vite manifest: resources/css/app.css.” This error message can be confusing, and it may prevent you from launching your application. In this article, we’ll explore the causes behind this error and the steps you can take to address it.
## Causes of the Error
The error message “unable to locate file in vite manifest: resources/css/app.css” typically occurs when the Vite development server is unable to find the app.css file at the specified directory. This can happen due to several reasons:
– The file is missing or has been deleted.
– The file has been moved to a different directory.
– The file has been renamed.
– The file’s path has been changed in the code.
The Vite development server relies on the manifest file to load the required assets, and if a file is missing from the manifest, it cannot be loaded.
## Steps to Address the Error
If you encounter the error message “unable to locate file in vite manifest: resources/css/app.css,” there are several steps you can take to address it:
### 1. Check the file’s existence
The first step is to check if the app.css file exists in the resources/css directory. You can do this by navigating to the directory and verifying the file’s presence. If the file is missing, you can either create a new app.css file or restore it from a backup.
### 2. Verify the file path
If the app.css file exists, the next step is to verify the file path in the code. Ensure that the file path specified in the code matches the actual path of the app.css file. If the path is incorrect, update it to the correct path.
### 3. Rebuild the manifest
If the file exists and the path is correct, the manifest file may need to be rebuilt. You can rebuild the manifest by restarting the Vite development server. Alternatively, you can manually rebuild the manifest by running the following command in the terminal:
“`
npm run build
“`
This command rebuilds the entire project and regenerates the manifest file.
### 4. Clear the cache
If the above steps have not resolved the issue, it may be caused by a caching problem. You can resolve this by clearing the cache. To do this, run the following command:
“`
npm cache clean –force
“`
This clears the cache and forces the Vite development server to rebuild the manifest file.
## Conclusion
The error message “unable to locate file in vite manifest: resources/css/app.css” can be frustrating, but in most cases, it can be resolved by checking the existence of the file, verifying the file path, rebuilding the manifest, or clearing the cache. By following the steps outlined in this article, you can effectively resolve this error and continue developing your web application.