C++ QT插件互依性

我的应用程序中的一些插件有问题，我有一个主项目，加载一组插件，以便考虑它们的依赖关系。然而，当我有一个插件依赖于另一个插件时，我似乎得到了一些符号链接错误

插件的实际加载：

 QPluginLoader pluginLoader(itor->PluginPath);
 QObject *tempPlugin = pluginLoader.instance();

#include "PluginInterface.h"
class NewWizardPlugin: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "NewViewPlugin.json")
Q_INTERFACES(PluginInterface)
public:
NewWizardPlugin();

  virtual ~NewWizardPlugin();
};

#include "PluginInterface.h"
#include "NewWizardPlugin.h"
class newStandardSubwizard: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "New_standard_subwizard.json")
Q_INTERFACES(PluginInterface)
public:

  newStandardSubwizard();

  virtual ~newStandardSubwizard();
};

插件一（先加载）：

 QPluginLoader pluginLoader(itor->PluginPath);
 QObject *tempPlugin = pluginLoader.instance();

#include "PluginInterface.h"
class NewWizardPlugin: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "NewViewPlugin.json")
Q_INTERFACES(PluginInterface)
public:
NewWizardPlugin();

  virtual ~NewWizardPlugin();
};

#include "PluginInterface.h"
#include "NewWizardPlugin.h"
class newStandardSubwizard: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "New_standard_subwizard.json")
Q_INTERFACES(PluginInterface)
public:

  newStandardSubwizard();

  virtual ~newStandardSubwizard();
};

插件二：

 QPluginLoader pluginLoader(itor->PluginPath);
 QObject *tempPlugin = pluginLoader.instance();

#include "PluginInterface.h"
class NewWizardPlugin: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "NewViewPlugin.json")
Q_INTERFACES(PluginInterface)
public:
NewWizardPlugin();

  virtual ~NewWizardPlugin();
};

#include "PluginInterface.h"
#include "NewWizardPlugin.h"
class newStandardSubwizard: public PluginInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "Code.PluginInterface" FILE "New_standard_subwizard.json")
Q_INTERFACES(PluginInterface)
public:

  newStandardSubwizard();

  virtual ~newStandardSubwizard();
};

第二个插件链接第一个插件的库

我有一些跟踪，知道它们加载的顺序是正确的，但是在QPluginLoader类上使用errorString（）函数，我知道有一个符号链接错误

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有人有什么想法吗？

修复-我没有更新LLD_LIBARY_PATH以包含动态对象的目录，这样链接器就找不到它们了