Custom Modpack Not Launching

[[email protected]]

Whenever I try to launch a custom modpack I made, it crashes, giving me this error: http://pastebin.com/hjvb29ch

[plowmanplow]

Always provide the API URL or a link to the Platform modpack page when requesting custom modpack assistance.

Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/network/NetworkRegistry
    at weather2.Weather.<clinit>(Weather.java:42)

Are you sure that the Weather mod is properly installed?

[[email protected]]

1 hour ago, plowmanplow said:

Always provide the API URL or a link to the Platform modpack page when requesting custom modpack assistance.

Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/network/NetworkRegistry
    at weather2.Weather.<clinit>(Weather.java:42)

Are you sure that the Weather mod is properly installed?

http://api.technicpack.net/modpack/legend-of-the-skill-point is the API link.

[JaariAtmc]

Are you sure you added CoroUtil to the modpack? Its required for Weather2.

[plowmanplow]

I'm able to successfully launch the pack and start a SSP world.

[[email protected]]

3 hours ago, plowmanplow said:

I'm able to successfully launch the pack and start a SSP world.

I've gotten it fixed, forgot to post.