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From "Remie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FREEMARKER-57) Cannot access children
Date Fri, 09 Jun 2017 15:31:18 GMT

    [ https://issues.apache.org/jira/browse/FREEMARKER-57?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16044547#comment-16044547
] 

Remie commented on FREEMARKER-57:
---------------------------------

This is my error message:

<li>1.Android from Google and has a 
Expression system.motor.name is undefined on line 12, column 77 in helloworld.ftl.
The problematic instruction:
----------
==> ${system.motor.name} [on line 12, column 75 in helloworld.ftl]

Even though that name is a private variable with getter and setter.

> Cannot access children
> ----------------------
>
>                 Key: FREEMARKER-57
>                 URL: https://issues.apache.org/jira/browse/FREEMARKER-57
>             Project: Apache Freemarker
>          Issue Type: Bug
>          Components: engine
>            Reporter: Remie
>            Priority: Critical
>
> My situation: Create two classes Car and Motor in which class Car has a reference object
to Motor. Now while iterating through the system list it is possible to display all the values
like:
> <li>${system_index + 1}.${system.name} from and has a ${system.getMotor()}</li>
> The motor variable outputs its toString() method. However when trying to access the variable
of the motor name, like this:
> <li>${system_index + 1}.${system.name} from ${system.developer} and has a ${system.getMotor().getName()}</li>
> FreeMarker outputs the following message:
> ==> ${system.getMotor().getName()} [on line 12, column 75 in helloworld.ftl]
> How can i access the variable getName of the Motor class?
>  



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