Mars Editor双击无法启动但命令行可运行问题求助

Hey there, let’s work through this frustrating Mars Editor problem—totally odd that it fires up fine with java -jar Mars.jar but won’t open when you double-click it. I’ve dealt with similar Java app launch quirks before, so here are the most reliable fixes to try:

• Check the Mars Desktop Shortcut’s Target
  Chances are the shortcut’s configuration is messed up. Right-click the Mars shortcut, select Properties, and look at the Target field. It should look something like this:

  "C:\Program Files\Java\jdk[your-version]\bin\javaw.exe" -jar "C:\Full\Path\To\Your\Mars.jar"
  

  If it’s just pointing directly to Mars.jar without the javaw.exe prefix and -jar flag, that’s the issue. Update the target to include the full path to your working Java’s javaw.exe (the same one you use in command line) plus the -jar parameter and Mars.jar’s full path.

• Fix .jar File Association in Windows
  Windows might be using the wrong program to open .jar files. Right-click your Mars.jar file, choose Open with > Choose another app. Click More apps, then Look for another app on this PC, navigate to your Java installation’s bin folder, select javaw.exe, and check the box that says Always use this app to open .jar files. This ensures double-clicking any .jar (including Mars) uses the correct Java runtime.

• Create a Fresh Shortcut
  If your existing shortcut is corrupted, make a new one from scratch:

  1. Right-click your desktop, select New > Shortcut.
  2. In the "Type the location of the item" field, paste the full command that works in your command prompt (e.g., "C:\Program Files\Java\jdk1.8.0_301\bin\javaw.exe" -jar "D:\Mars\Mars.jar").
  3. Name the shortcut Mars Editor and finish. Double-click this new shortcut—it should launch the editor without issues.

• Verify Permissions for Mars’ Installation Folder
  If you installed Mars in a restricted folder like C:\Program Files, Windows might block it from launching via double-click (command line sometimes bypasses this). Try moving the entire Mars folder to a location with full write permissions, like C:\Users\YourName\Documents\Mars, then update your shortcut to point to the new path.

内容的提问来源于stack exchange，提问作者AwesomeBob2341