NNBSP Fix

Fixes NNBSP characters in the world and realms list in java 20+ due to unicode date format changes

2.2K Downloads

fabriclegacy-fabricornithequiltcursed

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Screenshots

a world list corrupted by nnbsp characters

About this Mod

NNBSP Fix

Fixes the NNBSP character in DateFormat outputs in Java 20+ as caused by the CLDR Unicode v42 update. This was fixed in 23w17a (1.20-alpha.23.17.a) though a font rendering revamp and was introduced in 11w49a (1.1-alpha.11.49.a), which, fun fact, was the same version that put the Save and Quit to Title button into title case.
Another way of fixing this would be to set the java property -Djava.locale.providers=FALLBACK, which is what I do for my speedrunning instances (JRE or COMPAT also work, but they are set to be removed in the future).

Supports Fabric 1.14-1.19.4, Legacy Fabric 1.3.1-1.13.2, and Ornithe 1.1-1.14.4.

i tested 11w49a and 23w16a (the extreme snapshots) and they work, so I have no reason to believe that any other snapshot won't work (maybe really early Fabric ones if the intermediary wasn't matched but other than that).

the code for this is maybe a little cursed

Available Versions

1.0.1release

MC 1.1, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.5.1, 1.5.2, 1.6.1, 1.6.2, 1.6.4, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.7.9, 1.7.10, 1.8, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.8.8, 1.8.9, 1.9, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.10, 1.10.1, 1.10.2, 1.11, 1.11.1, 1.11.2, 1.12, 1.12.1, 1.12.2, 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4fabric, legacy-fabric, ornithe, quilt

December 21, 2023

1.0.0release

December 21, 2023

How to Install NNBSP Fix on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (23w16a).

Install Mod

Open the mod browser in the dashboard and search for "NNBSP Fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabriclegacy-fabricornithequilt

Minecraft Versions

23w16a, 1.19.4, 1.19.3 (+76 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

NNBSP Fix server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (23w16a). You can switch loaders with one click in the panel.

Is NNBSP Fix compatible with fabric and legacy-fabric and ornithe and quilt?

NNBSP Fix officially supports fabric, legacy-fabric, ornithe, quilt for Minecraft 23w16a, 1.19.4, 1.19.3. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with NNBSP Fix – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if NNBSP Fix consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.