Lucee 5.3.2.77 Error - TreeWalker not found?

dev support
1

created a fresh lucee/lucee:5.3.2.77-nginx-tomcat9.0-jre8 Docker container and ormReload() got stuck on this error… the container has Hibernate and mssql drivers specified in the install, this application was running fine in a Lucee 5.2 container.

Lucee 5.3.2.77 Error (java.lang.NoClassDefFoundError)
Message org/apache/xml/serializer/TreeWalker
Stacktrace The Error Occurred in
/var/www/xyxyxyxy/Application.cfc: line 34

32: public boolean function onRequestStart(required String targetPage) {
33: if ( isDefined(‘url.reload’) && url.reload == 3555 ) {
34: ormReload();
35: // Mach-II Reload
36: reloadConfig();
Java Stacktrace lucee.runtime.exp.NativeException: org/apache/xml/serializer/TreeWalker
at org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:818)
at org.lucee.xml.XMLUtility.writeTo(XMLUtility.java:544)
at org.lucee.xml.XMLUtility.toString(XMLUtility.java:576)
at org.lucee.extension.orm.hibernate.HibernateORMEngine.createMapping(HibernateORMEngine.java:340)
at org.lucee.extension.orm.hibernate.HibernateORMEngine.getSessionFactoryData(HibernateORMEngine.java:149)
at org.lucee.extension.orm.hibernate.HibernateORMEngine.reload(HibernateORMEngine.java:98)
at lucee.runtime.config.ConfigImpl.resetORMEngine(ConfigImpl.java:3116)
at lucee.runtime.orm.ORMUtil.resetEngine(ORMUtil.java:74)
at lucee.runtime.functions.orm.ORMReload.call(ORMReload.java:40)
at application_cfc$cf.udfCall(/Application.cfc:34)

2

Does it happen in the latest RC too?

3

I figured out how to fix it, the docker build was set to use an older hibernate extension (3.5.5.59), upgrading to the current 3.5.5.75 took care of it. Thanks

4

I didn’t realise the <orm> element had it’s own version number separate to the <extension> elements, I assume this line is what you needed to change?

Does it also work if you remove the engine-bundle-version="3.5.5.68" attribute and value completely? If so, I can commit that change so that it doesn’t need to be manually handled in the future, otherwise I’ll have to check the latest version of the extension for each release.

5

Just to provide backstory, I was having problems with Hibernate versions “3.5.5.60” to “3.5.5.65” using (Lucee 5.2) or so and since “3.5.5.59” worked fine, I over-rode the default install instructions "ENV LUCEE_EXTENSIONS "FAD1E8CB-4F45-4184-86359145767C29DE;name=Hibernate;version=3.5.5.59;

I just got around to trying Lucee 5.3. Lucee 5.3 and Hibernate “3.5.5.59” got the the missing class error.
Thanks for the support, the Docker stuff is awesome!

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6

Hi Justin,
this seems to work okay with the engine-bundle-version attribute removed.

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