From eaa3770f933a13fa4ae10091c2aedf3f12160f4d Mon Sep 17 00:00:00 2001
From: gaozheng <gaozheng.cn@gmail.com>
Date: Thu, 11 Jun 2026 20:53:58 +0800
Subject: [PATCH] =?UTF-8?q?feat(app):=20qRegisterMetaType<ApiResponse>=20?=
 =?UTF-8?q?=E6=B3=A8=E5=86=8C=EF=BC=88=E5=BC=82=E6=AD=A5=E4=BF=A1=E5=8F=B7?=
 =?UTF-8?q?=E5=85=83=E7=B1=BB=E5=9E=8B=EF=BC=8C=E9=98=B2=E5=BE=A1=E6=80=A7?=
 =?UTF-8?q?=EF=BC=89?=
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---
 src/app/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/app/main.cpp b/src/app/main.cpp
index 105c8f2..b305b01 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -788,6 +788,10 @@ int main(int argc, char* argv[])
     QSurfaceFormat::setDefaultFormat(QVTKOpenGLStereoWidget::defaultFormat());
     QApplication app(argc, argv);
 
+    // 异步 ApiCall::finished 等信号携带 ApiResponse；注册元类型以支持跨 QueuedConnection 传递
+    // （当前详情链路为同线程 DirectConnection，非严格必需，但作防御性注册，见 spec §5.1）。
+    qRegisterMetaType<geopro::net::ApiResponse>();
+
     // 组织/应用名：QSettings 持久化（dock 布局、登录记忆等）按此定位存储位置。
     QCoreApplication::setOrganizationName(QStringLiteral("Geomative"));
     QCoreApplication::setApplicationName(QStringLiteral("Geopro3"));