Custom email template error

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amruta_w
Established Member II

Custom email template error

Hello All,

I'm trying to send email using human task, in the human task for custom email template i have added the form variables but i'm getting following error 

ERROR freemarker.runtime - Error executing FreeMarker template
FreeMarker template error:
The following has evaluated to null or missing:
==> fullname [in template "custom-text" at line 1, column 9]

----
Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
- Failed at: ${fullname} [in template "custom-text" at line 1, column 7]
----

Java stack trace (for programmers):
----
freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134)
at freemarker.core.EvalUtil.coerceModelToTextualCommon(EvalUtil.java:465)
at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:387)
at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:356)
at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:96)
at freemarker.core.DollarVariable.accept(DollarVariable.java:59)
at freemarker.core.Environment.visit(Environment.java:326)
at freemarker.core.Environment.visit(Environment.java:332)
at freemarker.core.Environment.process(Environment.java:305)
at freemarker.template.Template.process(Template.java:378)
at org.springframework.ui.freemarker.FreeMarkerTemplateUtils.processTemplateIntoString(FreeMarkerTemplateUtils.java:50)
at com.activiti.service.runtime.EmailTemplateService.evaluateEmailText(EmailTemplateService.java:468)
at com.activiti.service.runtime.EmailTemplateService.processCustomTextTemplate(EmailTemplateService.java:462)
at com.activiti.service.runtime.EmailTemplateService$$FastClassBySpringCGLIB$$e6243a90.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673)
at com.activiti.service.runtime.EmailTemplateService$$EnhancerBySpringCGLIB$$2ddfc75.processCustomTextTemplate(<generated>)
at com.activiti.service.common.EmailService.processTextEmailDetails(EmailService.java:749)
at com.activiti.service.common.EmailService$12.prepare(EmailService.java:465)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:359)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:350)
at com.activiti.service.common.EmailService.queueTaskCreatedWithUserAssignee(EmailService.java:470)
at com.activiti.service.common.EmailService$$FastClassBySpringCGLIB$$e854e3e1.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.AsyncExecutionInterceptor$1.call(AsyncExecutionInterceptor.java:115)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
04:00:12,052 [activiti-app-rest-Executor-2] ERROR com.activiti.service.common.EmailService - Error while sending mail about a created task (122513) Could not prepare mail; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> fullname [in template "custom-text" at line 1, column 9]

----
Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
- Failed at: ${fullname} [in template "custom-text" at line 1, column 7]
----

please anyone help me to resolve this issue.

Thanks & Regards

Amruta W