I've seen this error about 12 times. Could be the issue with NEI and Magical Crops. Something for the Devs to play with. 2014-09-21 1916 [INFO] [STDOUT] DRAGONAPI: Loading handler for mod magicalcrops 2014-09-21 1916 [INFO] [STDOUT] DRAGONAPI: Could not load block class for magicalcrops. 2014-09-21 1916 [INFO] [STDERR] java.lang.ClassNotFoundException: magicalcrops.mod_mCrops 2014-09-21 1916 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186) 2014-09-21 1916 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source) --- 2014-09-21 1916 [INFO] [STDOUT] DRAGONAPI: Null pointer exception for reading magicalcrops! Was the class loaded? 2014-09-21 1916 [INFO] [STDERR] java.lang.NullPointerException
same here. the dragon api version doesn't like the magical crops version. (RotaryCraft is outdated because of the issues that occurred and forced us to user an older version)