When launching the application a Failures manifest malformed error occurs what is the problem in my manifest file?

I've been looking around and i've already checked for:

1. I've checked for capitalization

2. The packages are set properly

3. All the libraries for Parse and facebook has been imported properly. (or maybe i missed out on something)

I've also tried commenting out parts to see if it would compile though with no avail.

I've also ran a validate and these errors were shown

Error:(1, 56) schema_reference.4: Failed to read schema document 'null', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not .
Error:(3, 38) cvc-elt.1: Cannot find the declaration of element 'manifest'.
Error:(1, 56) s4s-elt-schema-ns: The namespace of element 'x' must be from the schema namespace, 'http://www.w3.org/2001/XMLSchema'.
Error:(1, 56) s4s-elt-invalid: Element 'x' is not a valid element in a schema document.

I don't understand those error and what Element X is.