launch4j exe 本身没什么好说的，有人有建议吗? [英] launch4j exe has nothing to say for itself, anyone got a suggestion?

问题描述

在 Linux 上运行，我使用 launch4j 打包了一个 exe.

Running on Linux, I've used launch4j to package an exe.

我将 exe 复制到我的 Windows 7 VM 中，然后运行它.

I copy the exe into my Windows 7 VM, and run it.

什么也没发生.

我用--l4j-debug 运行它，但仍然没有任何反应(至少，如果有日志文件，我找不到它).

I run it with --l4j-debug, and nothing still happens (at least, if there's a log file, I cannot find it).

这里是否缺少某些诊断技术?

Is there some diagnostic technology that I'm missing here?

推荐答案

创建一个控制台版本的 EXE(在标题"选项卡中，将标题类型"从GUI"更改为控制台")并从CMD 提示.

Create a console version of your EXE (in the "Header" tab, change "Header type" from "GUI" to "Console") and run that from a CMD prompt.

您很可能会在控制台中看到一条异常消息，这将解释您的应用无法启动的原因.

Most likely you will see an exception message in the console, and that will explain why your app is failing to start.

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