i get error
2009-05-24 21:49:56,399 ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 38 in XML document from ServletContext resource [/WEB-INF/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException: The prefix "security" for element "security:http" is not bound.
reference url: http://forum.springsource.org/showthread.php?p=242557#post242557
can anyone please comment what i did wrong?
You posted the question on the spring forum, and it was answered there.
Related
I'm running grails 4.0.1 attempting to use org.grails.plugins:elasticsearch:3.0.0 with elasticsearch 7.9.0. I'm not sure if I've misconfigured a bean along the way that I'd missed but any help in the right direction would be well received! Near ready to drop using the plugin if can't get it wired in my env but would like to keep up with it.
More complete trace contains
Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'grails.core.support.proxy.DefaultProxyHandler' to required type 'grails.core.support.proxy.EntityProxyHandler' for property 'proxyHandler'; nested exception is java.lang.IllegalStateException: Cannot convert value of type 'grails.core.support.proxy.DefaultProxyHandler' to required type 'grails.core.support.proxy.EntityProxyHandler' for property 'proxyHandler': no matching editors or conversion strategy found
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:590)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertForProperty(AbstractNestablePropertyAccessor.java:604)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:219)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1723)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1679)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1426)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592)
... 49 common frames omitted
Caused by: java.lang.IllegalStateException: Cannot convert value of type 'grails.core.support.proxy.DefaultProxyHandler' to required type 'grails.core.support.proxy.EntityProxyHandler' for property 'proxyHandler': no matching editors or conversion strategy found
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:262)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:585)
I am getting IlleagalArgument Exception while retreiving Xpath for a particular node
I need to retrieve the below webpage link which follows the title WebPages ,I tried using the below expression but it is not able compile (Please see the comment section for the html )
page.getNode("//h3[. = 'Webpages:']/following-sibling::/ul[#class='list-entity-locations']/li/a/text()")
This is what I tried but got Exception
java.lang.IllegalArgumentException: Unable to compile
The right syntax is following-sibling::ul, not following-sibling::/ul.
To looking into html which you have posted there is no : text inside <h3>...</h3> tag.
Try the below code.
//h3[. = 'Webpages']/following-sibling::ul[#class='list-entity-locations']/li/a/text()
Here is a screenshot of my tomcat spring boot error log. How do I read this?
Specifically,
1.) where do I read there is says "63 more"?
2.) Is the top-most error the most generic, or most specific? I'm thinking most generic because it says "caused by" and then another error.
Thanks.
First, get destination of log (console, file, database, ...) by find information in:
application.properties (for example: spring.log.**** = ...)
or log4j.properties/log4j.yml/log4j.yaml (if using log4j)
or log4j2.properties/log4j2.yml/log4j2.yaml (if using log4j2)
or logback.properties/logback.yml (if using logback)
and then you can get "63 more" there
It's the most specific
most specific error <== root cause is here
^ cause by: generic error
^ cause by: generic error
...
^ cause by: most generic error
The first line contains the exact reason for the error, such as this:
java.lang.NullPointerException
abc.def.ghi.handleRequest(MyController.java:30)
...
The more you go down, the more information you get about the root cause. Usually you can find the cause at the bottom of the log message containing the stack trace. In your case, the cause for the exception is "No converter found capable of converting from type ...".
I'm trying to run a flow (Grails 2.3.11, Spring Web Flow 2.0.8.1, JDK 1.7.0_21, OS X 10.9.4).
The first time I fire up the application (by typing "grails run-app" on the command line), I can get to the first page of the flow, and the flow seems to work normally.
However, the next time I try to execute the flow, I get the error below (from the console). This happens even when I delete my cookies and restart the application. If I leave it for a few days and come back to it, it seems to work again (the first time only).
I found a thread from six years ago, but I am not calling flow.clear() like the original poster was. My flow code is below.
Does anyone have any insights on this?
Error:
[ERROR] 27 Jul 2014 21:54:14,086 org.springframework.webflow.engine.impl.FlowExecutionImpl FlowExecutionListener threw exception
java.lang.NullPointerException
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:191)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
[ERROR] 27 Jul 2014 21:54:14,096 org.codehaus.groovy.grails.web.errors.GrailsExceptionResolver IllegalArgumentException occurred when processing request: [GET] /inscriba/author/createAuthor - parameters:
execution: e1s2
Session must not be null. Stacktrace follows:
org.springframework.webflow.execution.FlowExecutionException: Exception thrown in state 'headshot' of flow 'author/createAuthor'
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:191)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.IllegalArgumentException: Session must not be null
... 5 more
Code:
def createAuthorFlow = {
log.debug("createAuthorFlow: I am here: ")
create {
log.debug("create: I am here")
on("next") {
log.debug("create.next: I am here")
flow.author = new Author(params)
!flow.author.validate() ? error() : success()
flow.author.save()
}.to "headshot"
}
headshot {
on("next") {
log.debug("headshot.next: I am here")
}.to "summary"
}
summary()
}
I believe the problem is that you have to use Serializable objects in order to put them into the flow scope. My guess is that the Author object doesn't implement Serializable.
The Grails web-flow documentation mentions this, but just says that an "exception" will be thrown. It took me quite a while to figure out what was going on - hope this helps.
I am using spring 2.5 framework.
I am getting such error below.
Hata Nedeni :
java.lang.NullPointerException
Hata Mesajı :
java.lang.NullPointerException
Hata Detayı :
Error only contain this. It doesn't show any explanation about where exception is taken. Mostly detailed explanation was shown (especially the controller) however, today only the system gives this exception.
Thanks in advance,