[Webmacro-devel] Parser error: StringIndexOutOfRange

[Marc P. <ma...@an...>]

I just got, using the latest CVS source:

org.webmacro.engine.BuildException: Error parsing template: 
FileTemplate:xxxxxx (name removed)
java.lang.StringIndexOutOfBoundsException: String index out of range: -1

The problem seems to be related to #begin...#end handling, possibly to do 
with nested directives (#set).

If I remove my EXPLICIT #begin...#end it works fine.

The line is marked in the template below. I will add a test case for this.


#include "includes/header.wmt"

<h2>Generator for SQL CREATE TABLE based on Metalizer Schema</h2>

<form action="gensql.wmt" method="post">
Schema name: <input name="$Ignition.FormFieldName.schemaName"
#if ($Ignition.FieldValue.schemaName)
    value="$Ignition.FieldValue.schemaName"
#end
>
<input type="submit" value=" Generate ">
</form>

#if ($Ignition.FieldValue.schemaName)
<h3>SQL follows:</h3>

#set $schema = $Ignition.getSchema($Ignition.FieldValue.schemaName)
<pre>
CREATE TABLE tablename (

#set $first = true
#foreach $group in $schema.FieldGroups
#begin
    #foreach $fieldName in $schema.getFieldNamesInGroup($group)
    #begin
        #set $field = $schema.getField($fieldName)
!!!!!!!!!!!! This next line is the problem
        #if ($first) #begin #set $first = false #end #else #begin , #end
        $field.Name $field.DataType.Name
    #end
#end
);
</pre>

#end

-- 
Marc Palmer
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