@@ -316,30 +316,35 @@ You are running as an agent - please keep going until the user's query is comple
316316return
317317}
318318
319- raw ,err := json .Marshal (acc .Messages ())
320- if err != nil {
321- httpapi .Write (ctx ,w ,http .StatusInternalServerError , codersdk.Response {
322- Message :"Failed to marshal chat message" ,
323- Detail :err .Error (),
324- })
325- return
326- }
327- messages = append (messages ,acc .Messages ()... )
319+ // acc.Messages() may sometimes return nil. Serializing this
320+ // will cause a pq error: "cannot extract elements from a scalar".
321+ newMessages := append ([]aisdk.Message {},acc .Messages ()... )
322+ if len (newMessages )> 0 {
323+ raw ,err := json .Marshal (newMessages )
324+ if err != nil {
325+ httpapi .Write (ctx ,w ,http .StatusInternalServerError , codersdk.Response {
326+ Message :"Failed to marshal chat message" ,
327+ Detail :err .Error (),
328+ })
329+ return
330+ }
331+ messages = append (messages ,newMessages ... )
328332
329- // Insert these messages into the database!
330- _ ,err = api .Database .InsertChatMessages (ctx , database.InsertChatMessagesParams {
331- ChatID :chat .ID ,
332- CreatedAt :dbtime .Now (),
333- Model :req .Model ,
334- Provider :provider .Provider ,
335- Content :raw ,
336- })
337- if err != nil {
338- httpapi .Write (ctx ,w ,http .StatusInternalServerError , codersdk.Response {
339- Message :"Failed to insert chat messages" ,
340- Detail :err .Error (),
333+ // Insert these messages into the database!
334+ _ ,err = api .Database .InsertChatMessages (ctx , database.InsertChatMessagesParams {
335+ ChatID :chat .ID ,
336+ CreatedAt :dbtime .Now (),
337+ Model :req .Model ,
338+ Provider :provider .Provider ,
339+ Content :raw ,
341340})
342- return
341+ if err != nil {
342+ httpapi .Write (ctx ,w ,http .StatusInternalServerError , codersdk.Response {
343+ Message :"Failed to insert chat messages" ,
344+ Detail :err .Error (),
345+ })
346+ return
347+ }
343348}
344349
345350if acc .FinishReason ()== aisdk .FinishReasonToolCalls {