Okay so my server keeps crashing with radix update check = null.

Crash report please?

Okay , Its not really a crash since it just freezes and won't create a crash but here are my logs https://drive.google.com/file/d/0B1fY2sKXiHd7QkZpOWtvMlhkRGM/view?usp=sharing

I'm not seeing an issue with MCA in your server's logs. Investigate issues with your other mods.

[18:41:46] [Netty IO #2/INFO] [FML]: Client protocol version 2
[18:41:46] [Netty IO #2/INFO] [FML]: Client attempting to join with 164 mods : c
[email protected],[email protected],[email protected],BiblioWoodsHighlan
[email protected],BuildCraft|[email protected],[email protected],[email protected],Zt
[email protected],aether@Alpha 1.7.10-1.2,morechisels@@Version@,[email protected],Cosme
[email protected],[email protected],[email protected],GardenConta
[email protected],[email protected],[email protected],[email protected],Moar
[email protected],[email protected],[email protected] - MC 1.7.10,gilded-games-ut
[email protected],[email protected],[email protected],[email protected],[email protected].
0,[email protected],[email protected],[email protected],props@
1.12,[email protected],[email protected],[email protected],[email protected],
[email protected],[email protected],[email protected],glass
[email protected],[email protected] - MC 1.7.10,[email protected],Bugf
[email protected],[email protected],[email protected],[email protected]
0-0.11.1,[email protected],[email protected] - MC 1.7.10,CrystalWin
[email protected],[email protected],[email protected],[email protected],FastCraft@1.
19,[email protected],[email protected],[email protected],swampmobs@
1.10.13.0 - MC 1.7.10,[email protected] - MC 1.7.10,[email protected],BuildC
raft|[email protected],[email protected],[email protected],[email protected],A
[email protected],[email protected],[email protected],cuchaz.ships@
1.7.10-1.0.2,[email protected],[email protected],[email protected],NEIAddons|Forestry@
1.12.5.17,[email protected] - 0.1 ALPHA,[email protected],[email protected],cf
[email protected],@000,NEIAddons|[email protected],NEIAddons|[email protected]
2.5.17,[email protected],[email protected],[email protected],plantmeg
[email protected],territorychevsky@b7,[email protected],[email protected],infernomobs@
1.10.13.0 - MC 1.7.10,[email protected],[email protected],DP_SimpleFlight@
0.9-prerelease,[email protected],[email protected],[email protected],Bu
ildCraft|[email protected],[email protected] - MC 1.7.10,[email protected],wawla@
1.1.1,[email protected],[email protected] - MC 1.7.10,[email protected],[email protected].
3.2.jenkins184,[email protected],[email protected],[email protected],Ga
[email protected],[email protected],[email protected],musiccraft@
2.9.8.3,[email protected] - MC 1.7.10,[email protected],ha
[email protected],[email protected],[email protected],LotsOf
[email protected],[email protected],BuildCraft|[email protected],[email protected],RadixC
[email protected],[email protected],[email protected],[email protected],eplu
[email protected],[email protected],[email protected],[email protected] - MC 1.7.10,tr
[email protected],[email protected],ForgeEssentialsClient@%VERSION%,[email protected],smoo
[email protected],[email protected],[email protected],buildhelper
@1.0.0,NEIAddons|[email protected],[email protected] - MC 1.7.10,[email protected]
,[email protected],[email protected],[email protected],mobdropc
[email protected],[email protected],[email protected],DamageIndicator
[email protected],[email protected],[email protected],[email protected],Ex
[email protected],[email protected],BuildCraft|[email protected],[email protected]
0.13.0 - MC 1.7.10,[email protected],[email protected],[email protected],nevermi
[email protected],[email protected],[email protected],[email protected],[email protected]
.7,[email protected],[email protected] - MC 1.7.10,[email protected],Biblio
[email protected],[email protected],BuildCraft|[email protected],[email protected],zyin
[email protected],[email protected]
[18:41:46] [Netty IO #2/INFO] [FML]: Attempting connection with missing mods [Fo
rgeEssentials, worldedit] at CLIENT
[18:41:47] [Server thread/INFO] [FML]: [Server thread] Server side modded connec
tion established
[18:41:47] [Server thread/INFO]: TEMP[/10.0.0.12:56435] logged in with entity id
753 at (117.5, 82.0, 5.5)
[18:41:47] [Server thread/INFO]: TEMP joined the game
[18:41:48] [Server thread/INFO] [FastCraft-core]: 10 / 19 applied
[18:41:48] [Server thread/INFO]: Welcome TEMP to the server!
[18:41:50] [Thread-49/INFO] [RadixCore]: Checking if updates available for Minec
raft Comes Alive...
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: java.net.ConnectException: Connection refused: connect
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method
)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Sou
rce)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.PlainSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.SocksSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at radixcore.update.RDXUpdateProtocol.getUpdateData(RDXUpdatePro
tocol.java:22)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at radixcore.update.UpdateChecker.run(UpdateChecker.java:40)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.lang.Thread.run(Unknown Source)
[18:41:51] [Thread-49/ERROR] [RadixCore]: Unexpected exception during update che
cking for Minecraft Comes Alive. Error was: null
[18:41:53] [Server thread/INFO] [STDOUT]: [lycanite.lycanitesmobs.LycanitesMobs:
printInfo:315]: [LycanitesMobs] [Info] Online donations file read successfully.
[18:41:54] [Server thread/WARN]: Can't keep up! Did the system time change, or i
s the server overloaded? Running 6888ms behind, skipping 137 tick(s)

Okay than please help me understand what is happening.

After I see this it crashes

[18:41:48] [Server thread/INFO]: Welcome TEMP to the server!
[18:41:50] [Thread-49/INFO] [RadixCore]: Checking if updates available for Minec
raft Comes Alive...
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: java.net.ConnectException: Connection refused: connect
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method
)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Sou
rce)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.PlainSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.SocksSocketImpl.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.connect(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.net.Socket.(Unknown Source)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at radixcore.update.RDXUpdateProtocol.getUpdateData(RDXUpdatePro
tocol.java:22)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at radixcore.update.UpdateChecker.run(UpdateChecker.java:40)
[18:41:51] [Thread-49/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:pr
intln:-1]: at java.lang.Thread.run(Unknown Source)
[18:41:51] [Thread-49/ERROR] [RadixCore]: Unexpected exception during update che
cking for Minecraft Comes Alive. Error was: null

Then my server hoses and I can't continue

it says radix core checking for updates before crashing. Its not my other mods. I have been using these mods for almost a week. Its MCA I tried disabling mod check but there is no option for such.

I can give you my sever pack if you would like to see for yourself hell I will give you the connection info you can see you get in game radix looks for update game crashes.

Try it now, does the issue still occur?

Did you release a file?

I have restarted the server used to handle update notifications. Does your issue still occur?

No it is now fixed. Thank you very much.