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  Problem with Jar file  (Read 1319 times)
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Offline MegaWolt

Senior Newbie

Java games rock!

« Posted 2005-06-05 19:49:03 »

Hi I have created a jar file to launch my new cool game (my first). When i doubleclik at the file, my game starts and runs perfect. But as soon as I press player1 fire (space) or player2 fire (ctrl), the program shuts down. I don’t have these problems when I start the game from cmd. What is wrong?
Offline Alan_W

JGO Knight

Medals: 8
Projects: 3

Java tames rock!

« Reply #1 - Posted 2005-06-05 21:00:10 »

Double clicking just runs a command. On my machine it does:

"C:\Program Files\Java\j2re1.4.2_06\bin\javaw.exe" -jar "%1" %*

This obviously is running a specific JRE.  If you've got more then one installed, you could be using a different one without realising it?

Time flies like a bird. Fruit flies like a banana.
Offline oNyx

JGO Coder

Medals: 2

pixels! :x

« Reply #2 - Posted 2005-06-05 21:38:20 »

Run it with:

java -jar foo.jar

Then you should be able to see what went wrong. (If you put it into a bat or cmd file add a "pause"  below that line.)

弾幕 ☆ @mahonnaiseblog
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