Cannot read property 'parentNode' of null in SwapView.js

[happyfish]

SwapView?.js:303 Uncaught TypeError?: Cannot read property 'parentNode' of null

Happens when you have two or more swap views inside a parent scrollable view. Once any kind of scroll has been initialized, the aforementioned error fires on every transition in the application.

[happyfish]

The problematic line is the following

var parent = this.domNode.parentNode;

I suggest checking for a domNode, like so:

var parent = this.domNode && this.domNode.parentNode;

This fixes the problem on my end and doesn't seem to break anything else.

[Adrian Vasiliu]

Test with 2 SwapView? in ScrollableView?

[Adrian Vasiliu]

I've attached ​https://bugs.dojotoolkit.org/attachment/ticket/18329/test_SwapView-demo-adrian.html which contains 2 SwapView? in a ScrollableView?, and tried to reproduce with Dojo 1.10.1 on a couple of desktop browsers: Chrome 38, FF 33, IE11 on Win7. I do not reproduce.

You did not mention the browser nor the OS. Given that I don't reproduce, we would also need a runnable test file to reproduce (possibly by modifying my test file).

[Adrian Vasiliu]

We are still awaiting for the requested information.