在组件安装过程中调试软件包 [英] Debugging a package during component installation

问题描述

我需要在Embarcadero RAD Studio XE5中构建为BCB6（Borland C ++ Builder 6）制成的旧组件。项目是CPP项目，组件代码包含在* .PAS-文件中。
该项目包含6个包：

I need to build old components made for BCB6 (Borland C++ Builder 6) in Embarcadero RAD Studio XE5. Projects are CPP- projects, and the component code is contained in the *.PAS - files. The project contain 6 packages:

• 三个包设计时间


• 三个包运行时

首先，我构建了运行时包。之后，我开始构建和安装使用程序包运行时的程序包设计时间。而且一个设计时软件包在安装过程中出现了问题：

First I build packages runtime. After that I start building and installing the packages design time that use packages runtime. And one design time package has a problem during installation:

我找到了一个运行时导致此问题的程序包。我的问题是如何找到并解决以下错误？毕竟，在安装软件包后，我无法启动调试器，看不到堆栈跟踪，什么也没有。有什么选择？谢谢。

I found a runtime package that causes this problem. My question is how do I find and resolve the following error? After all, when the package is installed, I cannot start the debugger, see the stack trace, nothing at all. What are the options? Thanks.

推荐答案

为此，您需要在调试器中运行IDE的第二个实例：

For that you need to run a second instance of the IDE in the debugger:

• 卸载软件包


• 使用调试信息编译所有软件包


• 加载运行时软件包的项目导致问题


• 运行中->参数将主机应用程序设置为$（BDS）\Bin\bds.exe


• 按带调试的运行方式


• 这将启动第二个实例IDE的。您可能不得不忽略它在内部引发（和处理）的一些异常。


• 在第二个实例中，加载设计时程序包，该程序包会加载导致问题的运行时程序包


• 希望您现在会看到会发生什么情况

• Uninstall the packages
• Compile all packages with debug information
• Load the project of the runtime package that causes the problem
• In Run -> Parameters Set the Host application to $(BDS)\Bin\bds.exe
• Press run with debug
• This will start a second instance of the IDE. You might have to ignore some exceptions that it internally raises (and handles).
• In that second instance, load the design time package which loads the runtime package that causes the problem
• Hopefully you will now see what happens

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