From 3de3d896e8584a699f4f26bb1a79765d8fbdd917 Mon Sep 17 00:00:00 2001
From: laodaming <11058467+laudamine@user.noreply.gitee.com>
Date: Mon, 18 Sep 2023 19:06:46 +0800
Subject: [PATCH] fix

---
 server/websocket/internal/logic/ws_render_image.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/server/websocket/internal/logic/ws_render_image.go b/server/websocket/internal/logic/ws_render_image.go
index 6793528c..6ce69165 100644
--- a/server/websocket/internal/logic/ws_render_image.go
+++ b/server/websocket/internal/logic/ws_render_image.go
@@ -101,10 +101,14 @@ func (w *wsConnectItem) renderImage(data []byte) {
 		return
 	}
 	lenColor := len(renderImageData.RenderData.TemplateTagColor.Color)
-	if renderImageData.RenderData.TemplateTagColor.SelectedIndex >= lenColor || lenColor == 0 {
+	if lenColor == 0 {
 		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "请传入模板标签选择的颜色", renderImageData.RenderData.ProductId, w.userId, w.guestId, 0, 0, 0, 0)
 		return
 	}
+	if renderImageData.RenderData.TemplateTagColor.SelectedIndex >= lenColor || renderImageData.RenderData.TemplateTagColor.SelectedIndex < 0 {
+		w.renderErrResponse(renderImageData.RenderId, renderImageData.RenderData.TemplateTag, "", "选择的模板标签颜色索引越界", renderImageData.RenderData.ProductId, w.userId, w.guestId, 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 {