diff --git a/src/frontend/src/CustomNodes/GenericNode/components/outputModal/components/switchOutputView/index.tsx b/src/frontend/src/CustomNodes/GenericNode/components/outputModal/components/switchOutputView/index.tsx
index c5585d116..48352f7a9 100644
--- a/src/frontend/src/CustomNodes/GenericNode/components/outputModal/components/switchOutputView/index.tsx
+++ b/src/frontend/src/CustomNodes/GenericNode/components/outputModal/components/switchOutputView/index.tsx
@@ -25,8 +25,11 @@ const SwitchOutputView: React.FC<SwitchOutputViewProps> = ({
   const flowPoolNode = (flowPool[nodeId] ?? [])[
     (flowPool[nodeId]?.length ?? 1) - 1
   ];
-
-  const results = flowPoolNode?.data?.logs[outputName] ?? "";
+  let results = flowPoolNode?.data?.logs[outputName] ?? "";
+  if (Array.isArray(results)) {
+    console.error("Log results are an array", results);
+    return;
+  }
   const resultType = results?.type;
   let resultMessage = results?.message;
   const RECORD_TYPES = ["data", "object", "array", "message"];
diff --git a/src/frontend/src/types/api/index.ts b/src/frontend/src/types/api/index.ts
index 273455bfd..49d94a350 100644
--- a/src/frontend/src/types/api/index.ts
+++ b/src/frontend/src/types/api/index.ts
@@ -179,11 +179,16 @@ export type VertexBuildTypeAPI = {
   messages: ChatOutputType[] | ChatInputType[];
 };
 
+export type LogType = {
+  message: any;
+  type: string;
+};
+
 // data is the object received by the API
 // it has results, artifacts, timedelta, duration
 export type VertexDataTypeAPI = {
   results: { [key: string]: string };
-  logs: { message: any; type: string }[];
+  logs: { [key: string]: LogType | LogType[] };
   messages: ChatOutputType[] | ChatInputType[];
   inactive?: boolean;
   timedelta?: number;
diff --git a/src/frontend/src/utils/buildUtils.ts b/src/frontend/src/utils/buildUtils.ts
index 8f008e149..f12d582a7 100644
--- a/src/frontend/src/utils/buildUtils.ts
+++ b/src/frontend/src/utils/buildUtils.ts
@@ -266,9 +266,18 @@ async function buildVertex({
     const buildData: VertexBuildTypeAPI = buildRes.data;
     if (onBuildUpdate) {
       if (!buildData.valid) {
+        // lots is a dictionary with the key the output field name and the value the log object
+        // logs: { [key: string]: { message: any; type: string }[] };
+        const errorMessages = Object.keys(buildData.data.logs).map((key) => {
+          const logs = buildData.data.logs[key];
+          if (Array.isArray(logs)) {
+            return logs.map((log) => log.message);
+          }
+          return [logs.message];
+        });
         onBuildError!(
           "Error Building Component",
-          buildData.data.logs.map((log) => log.message),
+          errorMessages,
           verticesIds.map((id) => ({ id }))
         );
         stopBuild();