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    Validating Meta-data against Schema...
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ERROR:   Parser error on line 2: Value "http://www.imsproject.org/xsd/imscp_rootv1p1p2 imscp_rootv1p1p2.xsd http://www.imsglobal.org/xsd/imsmd_rootv1p2p1 imsmd_rootv1p2p1.xsd http://www.adlnet.org/xsd/adlcp_rootv1p2adlcp_rootv1p2.xsd" is not valid schemaLocation syntax. anyURI must be followed by schema file
ERROR:   Parser error on line 2: General Schema Error: Grammar with uri: http://www.imsproject.org/xsd/imscp_rootv1p1p2 , can not be found; schema namespace may be wrong: Xerces supports schemas from the "http://www.w3.org/2001/XMLSchema" namespace or the instance document's namespace may not match the targetNamespace of the schema.
ERROR:   Parser error on line 2: Element type "manifest" must be declared.
ERROR:   Meta-data is not valid against the Schema

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ERROR:   The Meta-data is Non-Conformant.
   
    Successful outcome of this test does not constitute ADL Certification unless the test was conducted by an ADL Accredited Auditor.
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不知道错在那里，望高手指点，谢谢！