Azeryn

Please post what's in the log file.

My first guess would be that it's just lag caused by an older computer. Are you using an older computer? Crappy/onboard video card? Low RAM? Like I said, this would just be my first assumption, if your comp is up to par, I'll gladly look into this more.

That's hard to say without a proper bug report. Without an error log, we have no idea exactly what happened. Try the basics, clear your cache first. If that doesn't work, back up your saves and delete your technic folder, etc. But by far the best thing you can do is to open your own bug report with an error log. Even though you're getting a white screen error like the original poster, the problem could be completely different than yours. ALWAYS open your own report for issues.

It's minecraft. There is no "premium user". You either buy the game, or you don't. If you want to play Minecraft, you buy the game.

You are not using the same client version as the server version. Check the options in the launcher and select the correct version.

Old tekkit classic worlds are not compatible with tekkit lite.

It's an easy fix. Don't use a cracked version and download the latest launcher from the website like explained above... To the original poster, if reinstalling doesn't work, please provide an error log.

ya, don't do that. Tekkit Classic is using all the mods that use Minecraft 1.2.5, where Lite is using 1.4.6. All the mods have changed significant;y since there, your old world will not be compatible.

The new version, EE3 is in there. It's a complete redesign, so there's not much to it yet. You can do a quick google search to find out how to make the like 2 items that you can make so far. Then you can use those to transmute some things.

It's a known issue with that mod. There's nothing that can be done at this time until it is updated.

oops, my bad. I totally just read that as that other error... oops...

add java to your windows PATH

Instead up necroing an old thread, why don't you head to the bug reports forums where this should be posted anyways, and open a bug report...

Ahhh 1.4.6 was just released today, huh. The way the launcher works, it downloads minecraft.jar from the minecraft website, so it will always be the latest version and then downgrades it to whatever version tekkit uses. The launcher doesn't recognize this latest version yet, so throws the update error. The creators of tekkit just need time to create the patch file for it, usually takes a few hours or so. Nothing you can do right now except wait it out.

It's asking you for mods because you're trying to run the 3.1.3 server, but your client is only 3.1.2. From your launcher, select the correct version of Tekkit that matches your server.

You kind of just answered your own question there buddy. It's a bug in IC2, not something that can be fixed here. Have to just wait to see if they update IC2 for 1.2.5 (very unlikely) or wait for tekkit to be updated to 1.4.5 or so (will take a lot of time still, don't ask when.) So many bugs with IC2 and others in 3.1.3, I recommend just using 3.1.2 as long as you can. Much more stable.

Head on over to the tekkit bug report forum and post a bug report.

known bug with that mod.

I would assume that they just get buggy when the wooden pipes are placed next to more than 1 thing that it can actually connect to. I've personally never tried it.

To me I read his post as he's getting a bug where the compressor will constantly sit there and blow up making the animation and sound over and over and over again. I've heard about that happening before on these forums, but have no clue how/if it was resolved.

so you have 1 space between the 2 and are using just 1 wooden pipe? Why don't you leave 2 spaces and use 1 wooden and 1 of another pipe so when it loads up, it cannot be facing the wrong direction. Unless I'm just reading this wrong on how you're explaining this. In that case a screen shot would be nice.

Your server is probably 3.1.3, but you are probably running the 3.1.2 client. open the launcher, click options, click clear cache, click manual build and select the correct version of the tekkit client from the drop down menu. It needs to be the same version as your server.

click the button clear cache when you're under the options...

You mean when you load up a world one of the mods is telling you that it's out of date, correct? Just leave it. That mod has been updated, not the most recent version hasn't been included into technic/tekkit yet. It won't affect you. Most of the updated versions of the mod yelling at you is fore a newer version of Minecraft, that isn't supported by Tekkit yet. Gateway, you're not running the same version of the client as your server. Open launcher, click options, manual build, and select the correct version that your server is using from the drop down menu.

You're welcome. Are you using 3.1.3? If so, it's a known issue and there's about 200 topics already about this with fixes everywhere. Heck there's even a topic about common problems in 3.1.3 and tells you how to resolve them.