What Does "XML Parser Error Exception Caught Adding Schema Filename To Cache" Mean

Description

The error "XML Parser Error: Exception caught adding schema <filename> to cache" when trying to validate, or to print a script is not a validation error, but an XML Parser initialization exception. When each XML Parser is initialized all the needed schemas are loaded at the same time into a schema cache. The error above is issued when there is a failure to properly load a schema.

If you see this error, first check the .XSD files that LPS uses for scripting and label validation;

• LPSLabels.xsd
• LegacyLabel.xsd
• LoftLabelFormat.xsd.

Each of the files should contain the correct namespace and the namespace is case sensitive, so it must match exactly.

The namespace should be: 

xmlns="http://www.loftware.com/schemas"