Hello Everyone,
I encounter a problem with the <s:submit type="image" src=""> taglib in my
forms.
So I downloaded the struts2 samples 2.2.1 and modified the form submit tag in
struts2-showcase-2.2.1/conversion/enterPersonsInfo.jsp to be a submit of type
image.
and it generates the same error message:
Rendering template /template/simple/submit
16:56:40,862 BUG kerTemplateEngine Rendering template
/template/simple/submit.ftl
16:56:40,862 BUG pPropertyAccessor Entering getProperty
(ognl.ognlcont...@1c8ed8be,{templateDir=template, theme=simple,
dynamicAttributes={}, label=Continuer, onclick=$('textChatFormModalBox').action
='desactivateTextChat.do';, title=Continuer, nameValue=Submit, id=proceed,
type=image,
align=right, src=ihm/images/fr/btn_proceed_fr.gif},body)
16:56:40,862 BUG ectTypeDeterminer Error while retrieving generic property
class for property=parameters
java.lang.NullPointerException
at
com.opensymphony.xwork2.conversion.impl.DefaultObjectTypeDeterminer.getClass(DefaultObjectTypeDeterminer.java:314)
at
com.opensymphony.xwork2.conversion.impl.DefaultObjectTypeDeterminer.getKeyClass(DefaultObjectTypeDeterminer.java:93)
at
com.opensymphony.xwork2.ognl.accessor.XWorkMapPropertyAccessor.getProperty(XWorkMapPropertyAccessor.java:93)
at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2230)
at ognl.ASTProperty.getValueBody(ASTProperty.java:114)
at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
at ognl.SimpleNode.getValue(SimpleNode.java:258)
at ognl.ASTChain.getValueBody(ASTChain.java:141)
at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
at ognl.SimpleNode.getValue(SimpleNode.java:258)
at ognl.Ognl.getValue(Ognl.java:494)
at com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:217)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.getValue(OgnlValueStack.java:342)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValue(OgnlValueStack.java:331)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValueWhenExpressionIsNotNull(OgnlValueStack.java:307)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.findValue(OgnlValueStack.java:293)
at org.apache.struts2.components.Property.start(Property.java:162)
at
org.apache.struts2.views.freemarker.tags.CallbackWriter.onStart(CallbackWriter.java:73)
at freemarker.core.Environment.visit(Environment.java:296)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:130)
at freemarker.core.Environment.visit(Environment.java:210)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:210)
...
Could you tell me if it's reproducable on your side with the struts2-showcase
sample?
Tested with struts2.2.1 on Jonas4.10.3
Thanks,
Olivier Sagit
[email protected]
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