fix

src/components/Canvas/FlowCanvas/index.vue

@@ -18,16 +18,19 @@
 	const {t:$t} = useI18n()
 	const open = async (options) => {
 		let json = []
+		let isGetJson = false
 		await new Promise((resolve) => {
 			getSketchFlowCanvas({ id: options.imgId },true).then((res:any) => {
 				if (res) {
 					json = JSON.parse(res)
 				}
+				isGetJson = true
 				resolve(true)
 			}).catch(() => {
-				resolve(true)
+				resolve(false)
 			})
 		})
+		if(!isGetJson)return
 		config.value = options || {}
 		config.value.json = json
 		dialogVisible.value = true