fix

server/websocket/internal/logic/ws_render_image.go

@@ -96,10 +96,15 @@ func (w *wsConnectItem) renderImage(data []byte) {
 	//logx.Info("消费渲染数据:", string(data))
 	var renderImageData websocket_data.RenderImageReqMsg
 	if err := json.Unmarshal(data, &renderImageData); err != nil {
-		w.incomeDataFormatErrResponse("invalid format of render data:" + string(data))
+		w.renderErrResponse("", "", "", "数据格式错误", 0, 0, 0, 0, 0, 0, 0)
 		logx.Error("invalid format of websocket render image message", err)
 		return
 	}
+	lenColor := len(renderImageData.RenderData.TemplateTagColor.Color)
+	if renderImageData.RenderData.TemplateTagColor.SelectedIndex >= lenColor || lenColor == 0 {
+		w.renderErrResponse("", "", "", "请传入模板标签选择的颜色", 0, 0, 0, 0, 0, 0, 0)
+		return
+	}
 	//获取产品信息(部分字段)
 	productInfo, err := w.logic.svcCtx.AllModels.FsProduct.FindOne(w.logic.ctx, renderImageData.RenderData.ProductId, "id,is_customization")
 	if err != nil {