An error with the CPTableView not displaying when first shown

Cappuccino Variable Row Error Example

@import <Foundation/CPObject.j>

@implementation QuestionListViewController : CPView
{
	CPView							view;
	CPDictionary					questions;
	CPRect							bounds;
	
	CPScrollView					tableViewScrollView;
	CPTableView						tableView;
}


- (id)initWithFrame:(CGRect)aFrame
{
 
	view = [[CPView alloc] initWithFrame:aFrame];
	
	bounds = aFrame;

	[self setupQuestionList];
	[self resetContentView];	
	[self setData];
	return self;
}

- (void)setupQuestionList {
             
	tableViewScrollView = [[CPScrollView alloc] initWithFrame:CGRectMake(20, 50, 650, CGRectGetHeight(bounds)-80)];
	[tableViewScrollView setAutoresizingMask:CPViewWidthSizable | CPViewHeightSizable];
	[tableViewScrollView setAutohidesScrollers:NO];
	
	[tableView setUsesAlternatingRowBackgroundColors:YES];
	[tableView setAllowsMultipleSelection:YES];
	
	tableView = [[CPTableView alloc] initWithFrame:[view bounds]];
	[tableView setDataSource:self];
	[tableView setDelegate:self];
	
	var column = [[CPTableColumn alloc] initWithIdentifier:@"Name"];
	[column setWidth:180];
	[[column headerView] setStringValue:@"Reference"];
	[tableView addTableColumn:column];
	
	var column = [[CPTableColumn alloc] initWithIdentifier:@"Question"];
	[column setWidth:300];
	[[column headerView] setStringValue:@"Question"];

	var dataView = [column dataView];
    [dataView setLineBreakMode:CPLineBreakByWordWrapping]; 
    [column setDataView:dataView];
	[tableView addTableColumn:column];
	
	var column = [[CPTableColumn alloc] initWithIdentifier:@"AnswerType"];
	[[column headerView] setStringValue:@"Type"];
	[tableView addTableColumn:column];
	
	[tableViewScrollView setDocumentView:tableView];        
	
	[view addSubview:tableViewScrollView];
	
	[tableView reloadData];
	
}


-(void)resetContentView {
	[tableViewScrollView setHidden:YES];
}


/*
	Question Data Methods
*/

-(void)setData {
    var request = [CPURLRequest requestWithURL:"/questions.html"];
    var connection = [[CPURLConnection alloc] initWithRequest:request delegate:self startImmediately:YES]
}

- (void)connection:(CPURLConnection)connection didReceiveData:(CPString)sData
{
	var result = JSON.parse(sData);
    questions = [CPDictionary dictionaryWithJSObject:result recursively:YES];
    connection = nil;
	[tableView reloadData];
	[tableViewScrollView setHidden:NO];
}

- (void)connection:(CPJSONPConnection)aConnection didFailWithError:(CPString)error {
    alert(error); //a network error occurred
}



/*
	Table View Methods
*/

- (int)numberOfRowsInTableView:(CPTableView)aTableView
{
	return [questions count];
}

- (id)tableView:(CPTableView)aTableView objectValueForTableColumn:(CPTableColumn)aTableColumn row:(int)aRow
{
	var question = [questions objectForKey:[CPNumber numberWithInt:aRow]];
    return [question objectForKey:[aTableColumn identifier]];
}

- (float)tableView:(CPTableView)aTableView heightOfRow:(int)aRow
{
	var question = [questions objectForKey:[CPNumber numberWithInt:aRow]];
	
	var questionText = [question objectForKey:@"Question"];
	
	var size = [questionText sizeWithFont:[CPFont systemFontOfSize:14] inWidth:300];
	
	return size.height + 30;
	
}

questions.html

[{"ID":"31","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"32","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"33","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"34","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"35","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"36","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"37","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"38","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"39","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"40","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"41","Name":"New Question","Question":"This is my question and it's quite a bit longer than the others","AnswerType":"1","SurveyID":"2"},{"ID":"42","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"43","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"44","Name":"New Question","Question":"New Question","AnswerType":"1","SurveyID":"2"},{"ID":"56","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"57","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"58","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"59","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"60","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"61","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"},{"ID":"62","Name":"My Question","Question":"What is..?","AnswerType":"1","SurveyID":"2"}]