Cosworth

It does allow me to proceed forward, seems to indicate I'm on "Tekkit", I can connect to a Tekkit server, but even when I'm given seeds that should have Tekkit-y things right nearby (rubber trees) etc, it acts like its a vanilla game. EDIT: By selecting the build manually I was able to fix this. However the build I have to select is the old, recommended build. But the server runs the new build. How complicated. Now if I could only get the server to 'downgrade'.

Launcher/pack Version: The Very latest. Can't spot a number, my apologies. Operating System: Mac OS 10.7.4 Version of Java: Java SE 7 and JDK7, both prioritized through Java Utility Settings. Description of Problem: After clicking login, the launcher crashes and spits an error at me. If I'm reading the error report correctly, its either caused by the LWJGLs or an error I made with Java. Antivirus program: None Error Messages: --- BEGIN ERROR REPORT 9c4f49b2 -------- Generated 6/5/12 11:33 AM Minecraft: Minecraft 1.1 OS: Mac OS X (x86_64) version 10.7.4 Java: 1.7.0_06-ea, Oracle Corporation VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation LWJGL: 2.4.2 [failed to get system properties (java.lang.NullPointerException)] org.lwjgl.LWJGLException: Could not get the JAWT interface at org.lwjgl.opengl.AWTSurfaceLock.lockAndInitHandle(Native Method) at org.lwjgl.opengl.AWTSurfaceLock.access$100(AWTSurfaceLock.java:49) at org.lwjgl.opengl.AWTSurfaceLock$1.run(AWTSurfaceLock.java:89) at java.security.AccessController.doPrivileged(Native Method) at org.lwjgl.opengl.AWTSurfaceLock.privilegedLockAndInitHandle(AWTSurfaceLock.java:86) at org.lwjgl.opengl.AWTSurfaceLock.lockAndGetHandle(AWTSurfaceLock.java:64) at org.lwjgl.opengl.MacOSXCanvasPeerInfo.initHandle(MacOSXCanvasPeerInfo.java:53) at org.lwjgl.opengl.MacOSXDisplayPeerInfo.doLockAndInitHandle(MacOSXDisplayPeerInfo.java:56) at org.lwjgl.opengl.PeerInfo.lockAndGetHandle(PeerInfo.java:85) at org.lwjgl.opengl.MacOSXContextImplementation.create(MacOSXContextImplementation.java:47) at org.lwjgl.opengl.Context.<init>(Context.java:120) at org.lwjgl.opengl.Display.create(Display.java:858) at org.lwjgl.opengl.Display.create(Display.java:784) at org.lwjgl.opengl.Display.create(Display.java:765) at net.minecraft.client.Minecraft.a(Minecraft.java:295) at net.minecraft.client.Minecraft.run(Minecraft.java:624) at java.lang.Thread.run(Thread.java:722) --- END ERROR REPORT af6743ca ---------- Link to pastebin of log: The log displays the same error as above. Other Details: The option to use/not use latest LWJGL binaries is unselectable. ("Greyed out"). I've attempted the META-INF solution offered by the common problems thread. That did not work. I also nuked the technic folder under application support and re-installed. Same error. Not of the other problems listed in the 'common problems' thread are affecting my install. My apologies if its a dumb mistake, but I'm purely stumped! Any help would be greatly appreciated! MineCraft at its core is still working, as it can be launched from the regular .app, however then it is not running Tekkit/Technic.