jME2 compilation Error...

[jiapei100]

I'm trying to compile jME2 but obtained loads of error messages.

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Buildfile: C:\jiapei\MyPrograms\Eclipse\jme\build.xml init:      [echo] jmeKeyStore -gen-rtlogprops: compile:     [javac] Compiling 831 source files to C:\jiapei\MyPrograms\Eclipse\jme\build     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\system\DisplaySystem.java:41: warning: sun.misc.Service is Sun proprietary API and may be removed in a future release     [javac] import sun.misc.Service;     [javac]                ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\system\DisplaySystem.java:42: warning: ..........     [javac]                                                         ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\util\logging\BetterFormatter.java:22: warning: sun.security.action.GetPropertyAction is Sun proprietary API and may be removed in a future release     [javac]             .doPrivileged(new sun.security.action.GetPropertyAction(     [javac]                                                  ^     [javac] Note: Some input files use or override a deprecated API.     [javac] Note: Recompile with -Xlint:deprecation for details.     [javac] Note: Some input files use unchecked or unsafe operations.     [javac] Note: Recompile with -Xlint:unchecked for details.     [javac] 100 errors     [javac] 6 warnings BUILD FAILED C:\jiapei\MyPrograms\Eclipse\jme\build.xml:71: Compile failed; see the compiler error output for details. Total time: 6 seconds

What should I do to make jME2 successfully built please....

Best Regards
JIA

[gouessej]

Hi

These are only warnings, there is something else. Please show us the errors.

[jiapei100]

Sorry, I'm now listing something more here

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Buildfile: C:\jiapei\MyPrograms\Eclipse\jme\build.xml init:      [echo] jmeKeyStore -gen-rtlogprops: compile:     [javac] Compiling 1558 source files to C:\jiapei\MyPrograms\Eclipse\jme\build     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\system\DisplaySystem.java:41: warning: sun.misc.Service is Sun proprietary API and may be removed in a future release     [javac] import sun.misc.Service;     [javac]                ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\system\DisplaySystem.java:42: warning: sun.misc.ServiceConfigurationError is Sun proprietary API and may be removed in a future release     [javac] import sun.misc.ServiceConfigurationError;     [javac]                ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\system\DisplaySystem.java:192: warning: sun.misc.ServiceConfigurationError is Sun proprietary API and may be removed in a future release     [javac]             throws ServiceConfigurationError {     [javac]                    ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\controls\binding\KeyboardBinding.java:34: package org.lwjgl.input does not exist     [javac] import org.lwjgl.input.Keyboard;     [javac]                       ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\controls\binding\MouseButtonBinding.java:34: package org.lwjgl.input does not exist     [javac] import org.lwjgl.input.Mouse;     [javac]                       ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\dummy\DummyKeyInput.java:35: package org.lwjgl.input does not exist     [javac] import org.lwjgl.input.Keyboard;     [javac]                       ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\dummy\DummyMouseInput.java:37: package org.lwjgl.input does not exist     [javac] import org.lwjgl.input.Cursor;     [javac]                       ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\dummy\DummyMouseInput.java:38: package org.lwjgl.input does not exist     [javac] import org.lwjgl.input.Mouse;     [javac]                       ^     [javac] C:\jiapei\MyPrograms\Eclipse\jme\src\com\jme\input\joystick\lwjgl\LWJGLJoystick.java:39: package net.java.games.input does not exist     [javac] import net.java.games.input.Rumbler; .....

It looks like jME2 can't detect lwjgl, which I absolutely added into the build path. By the way, I'm using the newest lwjgl . Also, I added lwjgl_util.jar and lwjgl_util_applet.jar as well.

It's quite strange that Eclipse IDE doesn't show any red cross, which means all files should be able to be correctly compiled. However, when I try to "ant build" the build.xml, I obtained the above error messages.

Can you please help?

Thank you very much !!!

Best Regards
JIA Pei

Hi

These are only warnings, there is something else. Please show us the errors.

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[gouessej]

Sorry I use JOGL (not LWJGL) with JMonkeyEngine and I use a very dirty way to make it work in Eclipse, I do this:

JOGL

Download the JOGL binaries for your platform here.
Now, I'm going to give you a dirty (bad practice) but straightforward and simple way of installing it. Follow these steps:

    * Unzip the downloaded file
    * Go to the "lib" directories
    * Copy the JAR files into your "jre/lib/ext" directory
    * Copy the native libraries (.so files under Linux and Solaris, .jnilib under Mac, .DLL under Windows) into your "jre/lib/bin" directory under Windows or "jre/lib/i386" for others operating systems

A better practice is to add the path of the directory containing JOGL libraries into the CLASSPATH environment variable and into the LD_LIBRARY_PATH environment variable (Linux and Solaris), into the DYLD_LIBRARY_PATH environment variable (Mac) or into the PATH environment variable (Windows).

Please find a cleaner way of doing it with LWJGL.