Re: [Webmacro-devel] Parser error: StringIndexOutOfRange

[Lane S. <la...@op...>]

what happens when you use {} ?

Marc Palmer wrote:

>
> 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
>

-- 
Lane Sharman
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