Rainbow Client Crashing

[light sable]

When I add the latest version of rainbow to my mods list the client wont open. I got the file from this link: https://geysermc.org/download/?project=other-projects&rainbow=expanded

[nocturne lagoon]

Because you need the mod version for 1.21.11 since that’s your server version

[light sable]

my server version is 1.21.11

so it my client

[nocturne lagoon]

Yes and you are trying to use the 26.1 version rainbow mod you need the 1.21.11 version

[light sable]

Oh

Where can I get the 1.21.11

[nocturne lagoon]

With mods you have to use the mod for your version specifically

[light sable]

I know

in the setup instructions it says 1.21.11 so i assumed that the download link at the bottom was to that

[maiden gust]

Rainbow runs on Fabric 26.1 now.

[light sable]

So where would I get the 1.21.11 version of Rainbow

or does that not exist anymore

[maiden gust]

You don't.

You shouldn't need to use an older build of Rainbow anyway.

[light sable]

yes if i want to use mods that only work on 1.21.11

[maiden gust]

The latest build of Rainbow comes with a lot of bug fixes that you probably wouldn't want to miss out on.

[light sable]

but how would i use the latest version if i need 1.21.11 to use the mods

[maiden gust]

Rainbow is a client-sided mod for converting custom items resource packs from Minecraft: Java Edition to Minecraft: Bedrock Edition.

[light sable]

ik

these are the mods on my server

[maiden gust]

It is not required to be installed on any server.

[light sable]

yea but some of them require me to install them on java client

like advanced netherite

[maiden gust]

Why do you need Rainbow exactly?

[light sable]

im trying to make a server for me and my friend. I play on PC and my friend on mobile (Pocket Edition)

we want some mods on the server, the list above

some of the item textures dont seem to transfer over to bedrock so im trying to make them work

[maiden gust]

Rainbow does not convert any modded content.

[light sable]

wdym?

[maiden gust]

You're trying to get more modded items and blocks working right for Minecraft: Bedrock Edition?

[light sable]

yea

and i need to use 1.21.11 cuz

[maiden gust]

If so, Rainbow can't do what you're asking for.

It doesn't convert any modded content.

[light sable]

https://www.youtube.com/watch?v=kRyFYCZauIE

[maiden gust]

This video applies to custom items resource packs.

[nocturne lagoon]

The new rainbow will not launch on any client running 1.21.11

[light sable]

ok/

[maiden gust]

Custom items resource packs are entirely seperate thing from mods.

[nocturne lagoon]

Yes I use rainbow to convert my nexo items

[maiden gust]

Are you fine with me closing this as resolved?

[light sable]

sure

but

can i just give you the list of mods on my client, and server? im having a few other issues

[maiden gust]

Note: Hydraulic can only convert simple items, blocks, and armor. It cannot convert anything else.

[nocturne lagoon]

Not the discord for that troubleshooting

[light sable]

wdym

[maiden gust]

If you run into any errors that come from any GeyserMC projects, I can help to the best of my abilities.

[nocturne lagoon]

If it isn’t a geyser issue then we don’t troubleshoot

[light sable]

it is

[maiden gust]

Mind explaining what the issues are?

[light sable]

yea

[nocturne lagoon]

Yes please explain

[light sable]

btw mods on the server:

[nocturne lagoon]

Ok and the issue?

[fresh turtle]

Found errors in the log!

See below for details and possible fixes

java.lang.StringIndexOutOfBoundsException: Range [0, -1) out of bounds for length 10

Unknown fix!
Class: TextureConverter
Method: convert
Line: 115
Link: Unknown

java.lang.StringIndexOutOfBoundsException: Range [0, -1) out of bounds for length 4

Unknown fix!
Class: TextureConverter
Method: convert
Line: 115
Link: Unknown

[light sable]

server log

[maiden gust]

Not much I can do about that.

That's just the state that Hydraulic is in currently.

It can't convert everything.

[fresh turtle]

Found errors in the log!

See below for details and possible fixes

java.lang.IllegalArgumentException: Destructible by mining must be non-negative

Unknown fix!
Class: GeyserCustomBlockComponents$Builder
Method: destructibleByMining
Line: 300
Link: GeyserCustomBlockComponents.java#L300

java.lang.NullPointerException: Cannot invoke "com.google.gson.JsonElement.getAsInt()" because the return value of "com.google.gson.JsonObject.get(String)" is null

Unknown fix!
Class: PackManager
Method: lambda$initialize$0
Line: 99
Link: Unknown

[light sable]

i made a list of the mods that cause the issues along with the log

[maiden gust]

Pretty sure most of those are related to Hydraulic.

Like I said above, Hydraulic is limited in what it can do currently.

[light sable]

yea i would assume.

[maiden gust]

Are you fine with me closing this as resolved then?

Not much I can do about Hydraulic errors and issues.

[light sable]

ig if we cant do anything

its just a shame because my friend really wanted this stuff

like colored water mod

its texture is just null

[maiden gust]

Minecraft: Bedrock Edition differs from Minecraft: Java Edition.

Unfortunately, that's just how the games were made.

[light sable]

yea i know but why wouldn't rainbow beable to convert the textures over?

[maiden gust]

It's because Rainbow converts custom items resource packs.

It doesn't convert any mods.

[nocturne lagoon]

Also bedrock can only use server side mods only. Biomes o plenty is not server side only

[maiden gust]

If you're using Hydraulic, you can bypass that restriction.

[light sable]

yea

[maiden gust]

Most mods won't work even still though.

Have an amazing rest of your day, nonagamer! :)

[fresh turtle]

Post is tagged with Answered

[light sable]

this is from my pc

all the mods work

[maiden gust]

👍

[light sable]

also my friend is in the background

but his view is diff

[nocturne lagoon]

Bedrock limitations have a great day

[light sable]

u too

thank you