Crash report from Dynamo 2.3.0.5885

[Peresino]

Issue Description

Please fill in the following information to help us reproduce the issue:

What did you do?

Node: View.IsViewTemplate doesn´t work properly. Shows results but changes its color and doesn't work with another node List.FilterByBoolMask.

What did you expect to see?

I would expected to see boolean results (true or false list) without a warning message. And then that the node would've worked with the next node as a boolean mask.

What did you see instead?

(Fill in here)

What packages or external references (if any) were used?

This node is a Dynamo node.

Stack Trace

 Internal error, please report: Dereferencing a [non-pointer."]([url](url))

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OS: Microsoft Windows NT 10.0.19041.0 CLR: 4.0.30319.42000 Dynamo: 2.3.0.5885

[Amoursol]

Hello @Peresino - Can you please elaborate on "Changes it color"? Does it turn red, yellow or other?

If you are getting this error message:

Then this means that there is a Null value (Or a nothing) that is coming through. You can get around this by adding a List.Clean node and a False input before it 😊

[ZiyunShang]

Hi @Peresino , I think may be you have some "null" as input of "View.IsViewTemplate", just like Sol shown. You can filter the null input by "List.Clean" like: