appletLoader grey screen

OpenGL Development
#1

hi

I use applet loader with this setting, it seems work, but when my game starting there is only gray screen:
http://hangyas.webuda.com/azteca/applet.html


 <applet code="org.lwjgl.util.applet.AppletLoader" archive="lib/lwjgl_util_applet.jar" codebase="." width="640" height="480">
	<param name="al_title" value="azteca-applet">
	<param name="al_jars" value="Maze.jar, lib/lwjgl.jar, lib/lwjgl_util.jar, lib/jinput.jar">
	<param name="al_main" value="maze.AztecaApplet">

	<param name="al_windows" value="lib/windows.jar">
	<param name="al_linux" value="lib/linux.jar">
	<param name="al_mac" value="lib/macosx.jar">
</applet>

I use lwjgl 2.8.4, I have signed all jars, it works with webstart: http://hangyas.webuda.com/azteca/launch.jnlp and with applet wiever(from netbeans).

#2

Are there any exceptions printed in the applet console?

#3

oo, i’m sorry there is an exception ;D

network: Cache entry not found [url: file:/C:/Users/Krisz/AppData/Local/Temp/lwjglcache/hangyas.webuda.com/azteca-applet/lwjgl.jar, version: null]
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerm
Exception in thread “felulet” java.lang.UnsatisfiedLinkError: Can’t load library: C:\Users\Krisz\AppData\Local\Temp\lwjglcache\hangyas.webuda.com\azteca-applet\natives\lwjgl.dll
…
This occurred while ‘Initializing real applet’
null
java.lang.reflect.InvocationTargetException

but it doesn’t help me:/

#4

Hmm it couldn’t find the file because of the double slash. I’m assuming you’re using Windows Vista or 7. I can reproduce this bug on my own Windows 7 system. I’ll notify kappaOne and investigate.

EDIT: Seems like double backslashes work nevertheless. Your problem is that you have the natives JARs setup wrong. The natives should be in the root of the jar; you have them inside a windows folder. Use the _natives.jar’s found in “applet/basic” in your LWJGL zip.

Also, you don’t have to sign your jars. If you use the LWJGL applet files found in the “applet/basic” folder of your LWJGL zip, you should be fine.

#5

it works!

thanks, i just didn’t know about applet/basic folder:D and thank you again