Fix logout miss bug

src/errorhandle/GUIErrorBase.cpp

@@ -0,0 +1,5 @@
+//
+// Created by Krad on 2021/12/16.
+//
+
+#include "GUIErrorBase.h"

src/errorhandle/GUIErrorBase.h

@@ -0,0 +1,40 @@
+//
+// Created by Krad on 2021/12/16.
+//
+
+#ifndef GUI_GUIERRORBASE_H
+#define GUI_GUIERRORBASE_H
+
+#include <QWidget>
+
+/**
+ *  GUI Error interface
+ */
+class GUIErrorBase {
+public:
+    GUIErrorBase()= default;
+
+    /**
+     * parse error object from error msg
+     * @param errorMsg
+     */
+    virtual void parse(const QString& errorMsg){};
+
+    /**
+     * setErrorHandleParent
+     * @param parent The parent widget of error handling
+     */
+    void setErrorHandleParent(QWidget* parent){
+        this->parent = parent;
+    };
+
+    /**
+     * handle error, should be implement in sub class
+     */
+    virtual void handle(){};
+protected:
+    QWidget* parent = nullptr;
+};
+
+
+#endif //GUI_GUIERRORBASE_H