The error message "Cannot read from non-readable stream" typically occurs when there is a problem with file permissions. To resolve this issue, you can try the following steps:
-
Make sure you have the necessary permissions to read and write files in your project directory. You can use the
chmodcommand to change the permissions if needed. -
Delete the
vendordirectory in your project and runcomposer installagain to reinstall the dependencies. -
If the issue persists, you can try updating the Guzzle package to a specific version that is compatible with your Laravel version. In your
composer.jsonfile, change the"guzzlehttp/guzzle": "*"line to specify a version that is compatible with Laravel 9. For example, you can try"guzzlehttp/guzzle": "^7.0". -
After making the changes to your
composer.jsonfile, runcomposer updateto update the Guzzle package to the specified version.
If none of the above steps resolve the issue, you can try posting your question on the Laracasts forum to get further assistance from the community.