isXander / isXander/YetAnotherConfigLib
yacl.mixins.json has no "minVersion" (startup error on 1.20.1 Forge)
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- Dominant language
- Java
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- 155
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- 68
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Description
Hi, thanks for YACL — a lot of the mods on our server depend on it, so it quietly does a lot of work
for us.
Small log-only report from a dedicated server (Minecraft 1.20.1, Forge 47.4.22,
YACL 3.6.6+1.20.1-forge):
[ERROR] [mixin]: Mixin config yacl.mixins.json does not specify "minVersion" property
yacl.mixins.json has required, package (dev.isxander.yacl3.mixin), compatibilityLevel
(JAVA_17), refmap, injectors and client, but no minVersion. Adding "minVersion": "0.8",
would remove the line. No functional problem observed — everything using YACL works.
If the 1.20.1 branch is in maintenance-only mode (or done), please just close this; I am filing it
mainly so the finding is on record rather than to ask for a release. Happy to open the one-line PR
if it helps.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Open yacl.mixins.json and review its existing Mixin properties, especially the missing minVersion entry. Add the reported 0.8 value, then start a Minecraft 1.20.1 Forge server using YACL 3.6.6+1.20.1-forge and confirm the Mixin warning no longer appears while YACL continues to work.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- game-dev
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Active
- Clarity
- Clearly specified
- Newbie friendliness
- 88/100