I get the following error when deploying my zk spring boot app to payara 5 app server.
Caused by: java.lang.IllegalStateException: ServletConfig has not been initialized at javax.servlet.GenericServlet.getServletContext(GenericServlet.java:200) at org.springframework.web.servlet.FrameworkServlet.destroy(FrameworkServlet.java:863) at org.apache.catalina.core.StandardWrapper.unload(StandardWrapper.java:1797) ... 78 more ----- Root Cause -----
Caused by: java.lang.IllegalStateException: ZK WebManager already exists. Could not initialize via Spring Boot configuration. at org.zkoss.zkspringboot.ZkAutoConfiguration$1.contextInitialized(ZkAutoConfiguration.java:90) at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:5178) at com.sun.enterprise.web.WebModule.contextListenerStart(WebModule.java:681) at org.apache.catalina.core.StandardContext.start(StandardContext.java:5756) ... 73 more
This only happens when I use the zk spring boot starter. I have deployed a normal spring mvc app (i.e. without zk) to payara 5 and it works fine.
I have been able to trace the exact line to ZkAutoConfiguration.java:90 in the zk spring boot autoconfig jar.
I have no intention of using zats for this deployment to payara 5. Any ideas what could be the issue ?
Would appreciate help on this.
I am using zk 9.0.0.1 CE.
Regards,
I implemented your approach it works fine. What I did earlier was something like this.
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zk.springbootPackaging=war
zk.zul-view-resolver-enabled=false
@Configuration
@EnableConfigurationProperties({ZkProperties.class})
public class MyZkWebMvcConfiguration implements WebMvcConfigurer
{
}
it appears that the zk.zul-view-resolver-enabled property will equally disable this new resolver as well.
Thanks.
I am glad you found a solution. Still I can't follow the reasoning or your example. It doesn't contain a view resolver to be disabled: https://github.com/zkoss/zkspringboot/blob/v2.3.1/zkspringboot-autoconfig/src/main/java/org/zkoss/zkspringboot/ZkWebMvcConfiguration.java#L25 - the flag is used here
cor3000 ( 2020-12-14 10:22:26 +0800 )editAsked: 2020-11-29 06:18:37 +0800
Seen: 20 times
Last updated: Dec 14 '20