Hello, The log4j system needs a set of initialization properties. You need to add the attached file called log4j.properties to the same lib folder where oxygen.jar, trang.jar, etc are located and to use the following classpath element in your Ant task: <classpath> <pathelement location="lib/oxygen.jar"/> <pathelement location="lib/xercesImpl.jar"/> <pathelement location="lib/log4j.jar"/> <pathelement location="lib/resolver.jar"/> <pathelement location="lib/trang.jar"/> <pathelement location="lib/"/> </classpath> Regards, Sorin Theun Fleer wrote:
hi Sorin now I get the following error messages: [java] log4j:WARN No appenders could be found for logger (ro.sync.util.v). [java] log4j:WARN Please initialize the log4j system properly. [java] Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xml/resolver/helpers/Debug [java] at ro.sync.xml.parser.ParserCreator.A(Unknown Source) [java] at ro.sync.xml.parser.ParserCreator.newXRNoValid(Unknown Source) [java] at com.thaiopensource.xml.sax.Jaxp11XMLReaderCreator.createXMLReader(Unknown Source) [java] at com.thaiopensource.relaxng.parse.sax.SAXParseable.parse(Unknown Source) [java] at com.thaiopensource.relaxng.input.parse.SchemaBuilderImpl.parse(Unknown Source) [java] at com.thaiopensource.relaxng.input.parse.SchemaBuilderImpl.parse(Unknown Source) [java] at com.thaiopensource.relaxng.input.parse.ParseInputFormat.load(Unknown Source) [java] at com.thaiopensource.relaxng.translate.Driver.doMain(Unknown Source) [java] at com.thaiopensource.relaxng.translate.Driver.main(Unknown Source) [java] Caused by: java.lang.ClassNotFoundException: org.apache.xml.resolver.helpers.Debug ...etc... Any ideas why the log4j is not initialized properly? groet Theun
log4j.rootCategory= error, R log4j.appender.R=org.apache.log4j.ConsoleAppender log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%r %p [ %t ] %c - %m%n