HermitCraft 1.2.1 => HermitCraft 1.4.0

[Kurono-Akuma]

Title HermitCraft 1.2.1 => HermitCraft 1.4.0

Launcher Type FTB Launcher

Modpack HermitCraft

Modpack version 1.4

Have you modified the pack? No

Link to log file

Details of the issue Hellow all,
First sorry for my English.
I have a HermitCraft 1.2.1 FTB server, it works.
I wanted to upgrade to version 1.4.0.
The server seems to work but when I want to connect I have the following message :

[17:14:41] [Netty Epoll Server IO #2/INFO] [journeymap]: CLIENT
[17:14:42] [Server thread/INFO]: KuronoAkuma lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}
[17:14:42] [Server thread/INFO]: KuronoAkuma left the game

And on the launcher I :

Connection Lost Fatally missing blocks and items.

How to do? Thank you all. Good night.

 

[MagicMage1238]

redownload and reinstall client (your computer) if that don't fix it then do the same on the server.

 

[Kurono-Akuma]

I have already done several times, maybe that I do not proceed with the update

 

[MagicMage1238]

1.4 installed just fine for me

 

[MagicMage1238]

the one time I had that error I was using the Legacy - I used Curse to download instead and it worked fine

 

[Kurono-Akuma]

Ah well I will try to do this.

But I have to install the version on my current server, I download the server version where?

 

[Kurono-Akuma]

I'm getting crazy, I do not understand how to make this update

 

[MagicMage1238]

what hosting company are you using?

 

[Kurono-Akuma]

I am at VeryGames but the problem should not come from the.
When I do a new installation in HermitCraft 1.4.0 with a world generated by itself, it works.

I then put the .jar of mojang and my world. Only now the server says to be online but with the big "V" to say it is in vanilla even with the .jar FTB selected.


So I deleted the .jar from Mojang but the server remains offline with a java error if I log in and in the console I have a crash indication.


I also have this type of message :

[17:18:40] [Server thread/WARN] [usefulnullifiers]: Mod usefulnullifiers is missing the required element 'version' and a version.properties file could not be found. Falling back to metadata version 1.2.1

[17:18:40] [Server thread/WARN] [FML]: * The API OpenComputersAPI|FileSystem from source /data/service5260/data/service_item_371782/mods/OpenComputers-MC1.10.2-1.6.0.3-rc.1.jar is loaded from an incompatible classloader. THIS WILL NOT WORK!


So I wonder if it is really possible to do this update without having to redo a whole world.

 

[MagicMage1238]

Yes it's possiable, restore your old world (1.2.1) runnit make sure it is still working correctly... then update your old world (1.2.1) to 1.4.0 - update your local machine then it should work just fine at that point (no need to remove anything just install Update over top of the 1.2.1)

P.s. You already have a backup - normally I would suggest a backup first before updating for a just incase something could go wrong.

 

[Kurono-Akuma]

I deleted my two answers before because I found the problem by myself. But I give my tongue to the cat.

The server is running. But I have a big problem, as soon as I want to break a connection of mekanism, eletrique, fluid for example, my games plant.
But this only in survival and does not plant creative.

 

[MagicMage1238]

Because you can only use a wrench with Mekanism Cables (its a known Bug)

 

[Kurono-Akuma]

Thank you, I ended up finding it alone for the blow. Another very strange problem, it concerns the inductions ports, impossible to configure on my map multi but I manage to do it on a solo map

 

[MagicMage1238]

Induction ports I don't know anything about sorry.