Unexpected value matrix(1,0,0,1,NaN,NaN) parsing transform attribute Anychart

Question

We are running Oracle Apex 4.2 and whenever a user creates a new session,  the chart on the home page shows the No Data Found Message. However, when you refresh or submit the page, the correct data and rendering appears. On the initial page load, the only message in the Javascript Console is a warning "Unexpected value matrix(1,0,0,1,NaN,NaN) parsing transform".
We attempted an on load refresh dynamic action but that does not work as well.
What could this be?
Thanks.

Answer 1

The error:
gethydrosdi.xsl<Line 22, Column 40>:
XML-0137: (Error) Attribute 'select' used but not declared.is caused by trying to parse your XSLT stylesheet using an XML parser which has been set to use DTD validation.
The follow example illustrates a program that causes your error to appear. Given the file 'foo.dtd':
<!ELEMENT foo EMPTY>and the file 'foo.xml':
<?xml version="1.0"?>
<!DOCTYPE foo SYSTEM "foo.dtd">
<foo/>and the stylesheet 'foo.xsl':
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"/>The following Java program illustrates producing your error:
import oracle.xml.parser.v2.*;
import java.io.*;
import org.w3c.dom.*;
public class ex {
public static void main(String[] a) throws Throwable {
DOMParser d = new DOMParser();
d.setValidationMode(true);
d.parseDTD(new FileReader("foo.dtd"),"foo");
d.setDoctype(d.getDoctype());
d.parse(new FileReader("foo.xml"));
d.parse(new FileReader("foo.xsl"));
XMLDocument doc = (XMLDocument)d.getDocument();
doc.print(System.out);
}If you run this with the command:
java exfrom the directory where foo.xml, foo.dtd, and foo.xsl are, you'll get the error:
Element 'xsl:stylesheet' used but not declared.The following code illustrates the way to avoid the error, by setting validation mode to false before trying to parse the stylesheet:
import oracle.xml.parser.v2.*;
import java.io.*;
import org.w3c.dom.*;
public class ex {
public static void main(String[] a) throws Throwable {
DOMParser d = new DOMParser();
d.setValidationMode(true);
d.parseDTD(new FileReader("foo.dtd"),"foo");
d.setDoctype(d.getDoctype());
d.parse(new FileReader("foo.xml"));
// Set the validation mode to false before using
// the same instance of a DOMParser to parse the stylesheet.
d.setValidationMode(false);
d.parse(new FileReader("foo.xsl"));
XMLDocument doc = (XMLDocument)d.getDocument();
doc.print(System.out);
}null