13. Troubleshooting

Generated code does not compile

You may encounter a situation where the generated Java code does not compile. This could be due to a Celerio’s bug. To avoid loosing too much time on this issue, if you know how to fix the compilation error, you should take totally control over the generated file that does not compile (please refer to ?) and fix the compilation error manually.

Make sure you also report the issue to support@jaxio.com so it get fixed in a next release of Celerio. As soon as the issue is fixed in Celerio, you may give the control back to Celerio by simply removing the file so Celerio can generate it as usual.

Tomcat converts request parameters to 0, “” or true

By default Tomcat coerces null values of types such as java.lang.String or java.lang.Boolean to "" or false.

Please edit your catalina.properties file and add the following property:

org.apache.el.parser.COERCE_TO_ZERO=false

Please refer to Tomcat System properties for more information.

PermGen when running Jetty

Increase the memory:

export MAVEN_OPTS="-Xmx2048m -XX:MaxPermSize=128m"