NoClassDefFoundError in AutomagicMadvocConfigurator will break down madvoc

[zqq90]

For example, my project has a support named webit.script.support.struts.WebitScriptResult for struts2

AutomagicMadvocConfigurator will find and try to load it, unfortunately, it throws an error

java.lang.NoClassDefFoundError: org/apache/struts2/dispatcher/StrutsResultSupport
at java.lang.ClassLoader.defineClass1(Native Method)
....

now we can avoid this problem:

[automagicMadvocConfigurator]
includedEntries=webit.script.support.jodd.madvoc.*,jodd.*

however, this will be simpler and better if there has a flag to ignore NoClassDefFoundError or not.

[javamonkey]

I get this error while try to integrate beetl into jodd-madvoc. now, i fix it by overloading the method configure(MadvocConfigurator configurator) in WebApplication like this :

public void configure(MadvocConfigurator configurator) {

    AutomagicMadvocConfigurator auto = (AutomagicMadvocConfigurator)configurator;

    auto.setExcludedJars("**/beetl.1.25.03.jar");

    super.configure(configurator);

}

[igr]

You can do as @javamonkey correctly said - to ignore problematic jars (btw, a suggestion: you can use "**/beetl*.jar" pattern to make your code independent from the jar version:). Even better: to include jars only from your app, as that would speedup startup time.

Moreover, there is an option in ClassFinder (i.e. in AutomagicMadvocConfigurator): ignoreExceptions. By default it is set to false, but if you set it to true, your exceptions should be ignored, as you asked for.

Please let me know if that helped!

[zqq90]

Yes, ignoreExceptions is just what i wanted.

webit-script put all mvc-support(s) in one jar, including Jodd-Madvoc, SpringMVC, Struts2, JFinal, so, excludedJars=**/webit-script**.jar shouldn't been use.

For some catechumen this will be a big trouble for them to try Jodd Madvoc + Webit Script, so, I have renamed ..struts.WebitScriptResult to ..struts.WebitScriptResultSupport.

Thinks for your answer，@jodder，@javamonkey.

[igr]

You are right, for webit-script where you have all in one jar you can also use: excludedEntries and includedEntries instead of jars. This way you can scan only your classes, so that may be also a solution :)

I will leave this issue open not to forget to better document it.