Reply To: [REQUEST] Custom warning/error icons in custom nodes (from other assemblies)

[GavalakisKeymaster]

Hello again,

Right now there is only the [RequiredField] attribute which checks for whether or not a field is null (or string.Empty). With that said however, I went ahead and added your request by adding a new virtual method named “OnErrorCheck” that you can override to achieve what you are after.

Please open up Task.cs and add the following in GetWarningOrError method:

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var userError = OnErrorCheck();             if ( userError != null ) { return userError; }

Then of course, also add this somewhere in the same class:

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/// Override and return anything but null to mark the task has an error         virtual protected string OnErrorCheck() { return null; }

The above changes will of course exist in the next version update.
Please let me know if that works for you.
Thank you 🙂