fix(components/Form): incorrect warning message display

src/components/Form/src/components/FormItem.vue

@@ -389,7 +389,7 @@ export default defineComponent({
     return () => {
       const { colProps = {}, colSlot, renderColContent, component, slot } = props.schema
       if (!component || (!componentMap.has(component) && !slot)) {
-        console.warn(`[BasicForm]: Component "${component}" not found, please ensure it is registered. \n https://doc.vvbin.cn/components/form.html#%E8%87%AA%E8%A1%8C%E6%B7%BB%E5%8A%A0%E9%9C%80%E8%A6%81%E7%9A%84%E7%BB%84%E4%BB%B6%E7%B1%BB%E5%9E%8B`)
+        !slot && console.warn(`[BasicForm]: Component "${component}" not found, please ensure it is registered. \n https://doc.vvbin.cn/components/form.html#%E8%87%AA%E8%A1%8C%E6%B7%BB%E5%8A%A0%E9%9C%80%E8%A6%81%E7%9A%84%E7%BB%84%E4%BB%B6%E7%B1%BB%E5%9E%8B`)
         return null
       }