fix: build

Author: vladyslav-polishchuk

libs/frontend/application/renderer/src/store/runtime-element-prop.model.ts

@@ -190,15 +190,18 @@ export class RuntimeElementPropsModel
     const { evaluatedProps } = runtimeElement.runtimeProps
     const evaluatedChildrenProp = evaluatedProps['children']
     const childrenProp = this.element.props.get('children')
-    const isTypedProperty = childrenProp && isTypedProp(childrenProp)
+    const isTypedProperty = !childrenProp || isTypedProp(childrenProp)
 
     // In case if the children prop is not a typed property, e.g. Markdown (string),
     // or AntDesignFormList (function) - return the evaluated children prop as-is.
     if (!isTypedProperty) {
       return evaluatedChildrenProp
     }
 
-    const isCodeMirrorType = childrenProp.kind === ITypeKind.CodeMirrorType
+    const isCodeMirrorType =
+      childrenProp &&
+      isTypedProp(childrenProp) &&
+      childrenProp.kind === ITypeKind.CodeMirrorType
 
     const Wrapper = isCodeMirrorType
       ? CodeMirrorEditorWrapper