TypeError: Cannot convert undefined or null to object - Node-tgz-downloader Error

This error occurs when you try to convert an undefined or null value to an object, resulting in a type error. To resolve this, you need to check if the variable is null or undefined before using it in code that requires an object, or provide a default value to avoid this situation. For example, before using the 'entries' method of an object, you should check if the object is null or undefined.

Based on the error message, this appears to be happening while using the 'node-tgz-downloader' module to download files. You could try updating the module or consult the documentation to understand how to use it correctly and prevent this type of error.