Just noticed that it looks like for the table of values for EKismetCompiledStatementType, each description seems to be one row lower than it should be. For example, KCST_Assignment description is [wiring =] TargetObject->FunctionToCall(wiring). The entry above it is KCST_CallFunction which is blank. KCST_CompileError is described as TargetObject->TargetProperty = [wiring], which I imagine would be the description for KCST_Assignment.
The relevant page: EKismetCompiledStatementType | Unreal Engine Documentation
Apologies if this is not an error as I’m fairly new to custom nodes, however it seems odd to me.