Error while customizing Theme for MII 15.0 SP3

Hi Folks,

I am trying to customize a theme for MII 15.0 SP3. I am getting the below errors at NW log. Can anyone help me? Due to this my changes are not getting reflected. I have gone through the tutorial (Creating a Customized Theme for MII.pdf) and followed all required steps.

Please help me to fix the below errors.

First Error

XML_TRANSFORM_ERROR

[EXCEPTION]

java.lang.NullPointerException: while trying to invoke the method javax.xml.transform.Transformer.transform(javax.xml.transform.Source, javax.xml.transform.Result) of a null object loaded from local variable 'processor'

at com.sap.xmii.Illuminator.xml.IllumXMLHandler.outputXMLTransform(IllumXMLHandler.java:104)

at com.sap.xmii.Illuminator.gui.homepage.HomePage.writeFile(HomePage.java:181)

at com.sap.xmii.Illuminator.gui.homepage.HomePage.build(HomePage.java:139)

at com.sap.xmii.Illuminator.gui.homepage.HomePage.getHTMLfile(HomePage.java:101)

at com.sap.xmii.Illuminator.gui.homepage.HomePage.display(HomePage.java:73)

at com.sap.xmii.Illuminator.services.handlers.Personalization.processRequest(Personalization.java:76)

at com.sap.xmii.Illuminator.services.ServiceManager.run(ServiceManager.java:78)

at com.sap.xmii.servlet.Illuminator.service(Illuminator.java:69)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

Second Error

assignXSLParamsError

[EXCEPTION]

java.lang.NullPointerException: while trying to invoke the method javax.xml.transform.Transformer.setParameter(java.lang.String, java.lang.Object) of a null object loaded from local variable 'xFormer'

at com.sap.xmii.Illuminator.xml.IllumXMLHandler.assignXSLParams(IllumXMLHandler.java:154)

at com.sap.xmii.Illuminator.xml.IllumXMLHandler.outputXMLTransform(IllumXMLHandler.java:101)