Interface doesn't allow to create In or Out pins

vvvv gamma bug
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1

I get this error If I try to create any output from an IO box

Pad, In or Out options are not available in the browser.

Preview 8.0-0068

NullReferenceException: “Object reference not set to an instance of an object.”
StackTrace:
VL.Lang.PublicAPI.LiveDataHub { public virtual bool Update(VL.Model.DataHub element) { … } }
VL.Lang.PublicAPI.LiveLink { public virtual bool Update(VL.Model.Link element) { … } }
VL.Lang.View.ElementView { protected virtual void SetModel(VL.Model.Element oldValue, VL.Model.Element value) { … } }
VL.Lang.View.CanvasView+<>c { internal void b__167_5(VL.Lang.View.LinkView v, VL.Model.Link m) { … } }
VL.Lang.RestoreViewHelpers+Synchronizer`2 { public void Update(System.Collections.Generic.IEnumerable<> input, System.Func<, > create, System.Action<, > updator) { … } }

2

The conflictive document was created with a previous vvvv version,

With new documents it works as expected

3

Could you send us the patch please?

4

Interface_Issues.vl (74.3 KB)

5

fixed in upcoming. Issue was that there was no operation to put the pin in.

6

Thanks. Indeed, when there’s no operation defined yet the node browser lacks proper feedback why it would not show those choices.
Do you remember what you did to get to above crash report?

7

Just create a float IO box and then an Output pin out of it