Build issue: error: option --upgrade-module-path cannot be used together with --release

[Kevin Rushforth]

I recommend removing the entire build directory (although if you managed 
to get "gradle clean" working, then it will do that).

What version of gradle are you using? You will need gradle 7.6 to use 
JDK 19.

-- Kevin


On 1/19/2023 10:17 AM, Scott Palmer wrote:
> Tried again with JDK 17.0.5, just in case... still not working.
>
> On Wed, Jan 18, 2023 at 3:18 PM Scott Palmer <swpalmer at gmail.com> wrote:
>
>     I'm trying to build OpenJFX on my Mac.  I figured out an issue
>     with the Gradle scripts, they fail if there is a stale
>     mac_tools.properties file. A 'clean' also fails for the same
>     reason so you have to manually delete the file to get it to be
>     re-built.  But now the build fails with the following error:
>
>     > Task :graphics:compileJava FAILED
>     You specified both --module-source-path and a sourcepath. These
>     options are mutually exclusive. Ignoring sourcepath.
>     error: option --upgrade-module-path cannot be used together with
>     --release
>     Usage: javac <options> <source files>
>     use --help for a list of possible options
>
>     FAILURE: Build failed with an exception.
>
>     I'm not sure why I would be seeing this error if the build is
>     working for everyone else.  I'm using JDK 19.
>
>     Any hints?
>
>     Btw, the Mac section of
>     https://wiki.openjdk.org/display/OpenJFX/Building+OpenJFX still
>     mentions needing Mercurial.  I don't think that's true anymore.
>
>     Regards,
>
>     Scott
>
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