Exception generating new chunk

Errors while loading certain chunks can be caused by a wide variety of issues.

In order to help narrow the issue down, see the following cases below.

Note: This issue will be resolved in future version 1.8 and is resolved in 14w02c.

If you are encountering this error, please try the following:

Mojira issue: MC-44380

Note: This issue will be resolved in future version 1.8 and is resolved in 14w02c and 14w03a.

This error can be caused by having chunks that are 'corrupted' and require repair.

You can, however try the following to manually repair your world:

Mojira issue: MC-44824