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3 Dec 2023
@_discord_192322936219238400:t2bot.ioaly.fish Idk anything about .jvmopts (´・ω・`) 22:31:52
@_discord_192322936219238400:t2bot.ioaly.fish 1. does it work with an empty jvmopts?
2. does it work with no jvmopts?
@_discord_583167330566275072:t2bot.iosethtisue the problem doesn't reproduce for me. I'm on MacOS fwiw

% mkdir 20231203
% cd 20231203   
% echo '--add-exports java.base/sun.nio.ch=ALL-UNNAMED' > .jvmopts
% sbt 
[warn] No sbt.version set in project/build.properties, base directory: /Users/tisue/tmp/20231203
[info] welcome to sbt 1.9.7 (Eclipse Adoptium Java 17.0.9)
[info] set current project to root-20231203 (in build file:/Users/tisue/tmp/20231203/)
[info] sbt server started at local:///Users/tisue/.sbt/1.0/server/aa3dab4deffbb8fc9293/sock
[info] started sbt server
@_discord_949053479819825203:t2bot.iokamilk9525 yes, sbt witj empty .jvmoptions works, but the app does not 22:37:40
@_discord_583167330566275072:t2bot.iosethtisue sbt is just a script — on Windows, a batch file (sbt.bat) you could look at it and see for yourself how it's handling .jvmopts 22:38:16
@_discord_583167330566275072:t2bot.iosethtisue .jvmopts handling has to be in the script, because by the time a JVM is running, it's too late to control its options 22:38:50
@_discord_192322936219238400:t2bot.ioaly.fish Does your project directory path have any spaces in it? 22:39:50
@_discord_192322936219238400:t2bot.ioaly.fish I.e. C:\Users\space here\blah\.jvmopts 22:40:05
@_discord_583167330566275072:t2bot.iosethtisue possibly related, or not: https://github.com/sbt/sbt/issues/5425 22:40:17
@_discord_949053479819825203:t2bot.iokamilk9525 no, nothing like that 22:40:28
@_discord_192322936219238400:t2bot.ioaly.fish Yeah idk anything about the SBT MSI installer :( I wonder if the same thing happens with Coursier 22:42:14
@_discord_300483552200359937:t2bot.ioyoshord I just tried a few things, and for me (windows; using a coursier-installed sbt), while a .jvmopts file of
--add-exports java.base/sun.nio.ch=ALL-UNNAMED

resulted in sbt refusing to start up with
Error: --add-exports requires modules to be specified
The filename, directory name, or volume label syntax is incorrect.
Error: --add-exports requires modules to be specified
Error: --add-exports requires modules to be specified

Using a .jvmopts with each option on a separate line instead, i.e.

, resulted in sbt starting up normally, although I'm not sure how to check whether the package was actually exported
@_discord_949053479819825203:t2bot.iokamilk9525 it's sooo frustrating when the single enter blocks you for the few hours 22:52:12
@_discord_949053479819825203:t2bot.iokamilk9525 Thank you a lot yoshord and thank you All guys!! 22:52:50
@_discord_192322936219238400:t2bot.ioaly.fish grrr I thought of the newline thing, I should've said it 😩 22:53:46
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4 Dec 2023
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@_discord_800021666741747742:t2bot.iosherpal Not sure it's very sbt-ish as a request, but I need to depend on the library scalastyle, while my project is in Scala 3, and I have this:
[error] Modules were resolved with conflicting cross-version suffixes in ProjectRef(uri("file:..."), "..."):
[error]    org.scala-lang.modules:scala-xml _2.13, _3
[error] stack trace is suppressed; run last update for the full output
[error] (update) Conflicting cross-version suffixes in: org.scala-lang.modules:scala-xml

This is how it's imported:
      ("com.beautiful-scala" %% "scalastyle" % scalastyleVersion excludeAll (
        ExclusionRule(organization = "org.scala-lang", name = "scala-library"),
        ExclusionRule(organization = "org.scala-lang.modules", name = "scala-xml"),

any way to fix this? 🙏 🤞
@_discord_734849617820254331:t2bot.iovelvetbaldmime hm, I always thought you have to fully qualify module name in exclusion rules - e.g. scala-xml_2.13 14:10:04
@_discord_734849617820254331:t2bot.iovelvetbaldmime you can even just do it with shorthand exclude: https://sourcegraph.com/github.com/wartremover/wartremover@4ea57facdce7a0257621bad5a3ad5c459e1fc663/-/blob/build.sbt?L256 14:10:54
@_discord_800021666741747742:t2bot.iosherpal ah! it worked 14:11:56
@_discord_800021666741747742:t2bot.iosherpal thanks! 14:12:05
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