# Revision history [back]

I got an annoying error from Radio. Here is an example:

Zul:

<radiogroup id="rg">


Java

(String) ((Radio) event.getTarget()).getValue()


It will throw a NoSuchMethodError every time when it invokes getValue().

SEVERE: >>java.lang.NoSuchMethodError: org.zkoss.zul.Radio.getValue()Ljava/lang/String;


I did clean and rebuild the .war file, then re-deploy. It didn't work. I deleted all the cache files in tomcat and deleted anything in webapps,then re-deployed my web project. It didn't work.

It happens only on the linux OS for now, I can't reproduce this error on my Windows. It happens both on CentOS 5.5 and Fedora 7 with tomcat 7 and tomcat 6.

I got an annoying error from Radio. Here is an example:

Zul:

<radiogroup id="rg">


Java

(String) ((Radio) event.getTarget()).getValue()


It will throw a NoSuchMethodError every time when it invokes getValue().

SEVERE: >>java.lang.NoSuchMethodError: org.zkoss.zul.Radio.getValue()Ljava/lang/String;


I did clean and rebuild the .war file, then re-deploy. It didn't work. I deleted all the cache files in tomcat and deleted anything in webapps,then re-deployed my web project. It didn't work.

It happens only on the linux OS for now, I can't reproduce this error on my Windows. It happens both on CentOS 5.5 and Fedora 7 with tomcat 7 and tomcat 6.6. And I tried to build it with zkee 6.5.1 and 6.5.2, got the same error.