uyjulian

Are your sure your network connection is reliable?

don't press stop when it's downloading the required files, or don't pull the internet plug or minecraftforge server is down.

updated topic

core file

Here. public int getBrightnessForRender(float par1) { //Hah, found it too. // ! is not, && is and, and <= is equal or less.. if (!mod_xray.on && mod_xray.lightmode <= 0 && !mod_xray.cavefinder) { //Okay, this ain't part of the mod. int var2 = MathHelper.floor_double(this.posX); int var3 = MathHelper.floor_double(this.posZ); if (this.worldObj.blockExists(var2, 0, var3)) { double var4 = (this.boundingBox.maxY - this.boundingBox.minY) * 0.66D; int var6 = MathHelper.floor_double(this.posY - (double)this.yOffset + var4); return this.worldObj.getLightBrightnessForSkyBlocks(var2, var6, var3, 0); } else { return 0; //Below is modded. } } else { return 1000; } //END OF MOD } I want to patch a minecraft class with the above code. I searched how and I didn't find an answer. ...

Try closing all your unnecessary programs.

Did you forget the log? You need to post the log here