I'm having the same issue on Windows. I'm not really sure what's different
about my setup. Originally I thought it was failing every time, but every
now and then it gets past that and successfully builds for me. After
changing from JDK 15.0.2 to 16.0.2 it worked, but that's when I realised it
was somewhat random. Based on this, it shouldn't be related to operating
system or JDK version.
I usually have more success after a clean, but not always...
Dean
On Fri, Aug 13, 2021 at 1:16 PM Abhinay Agarwal <abhinay_agar...@live.com>
wrote:
> The piece of code responsible for the exception is:
>
> for (File f : configurations.compileClasspath.files) {
> // Have to rename the swt jar because it is some platform specific
> name but
> // for the sake of the IDEs we need to have a single stable name that
> works
> // on every platform
> copy {
> into libsDir
> from f.getParentFile()
> include "**/*swt*.jar"
> includeEmptyDirs = false
> rename ".*swt.*jar", "swt-debug\\.jar"
> }
> }
>
> From the code snippet, it looks like Gradle is being very pro-active and
> complaining that this could end up with multiple jar files containing "swt"
> in their name and we need to provide a duplicate strategy for it.
>
>
> We can either provide a duplicatesStrategy or update the above to the
> following:
>
> copy {
> into libsDir
> from configurations.compileClasspath.files
> include "**/*swt*.jar"
> includeEmptyDirs = false
> rename ".*swt.*jar", "swt-debug\\.jar"
> // duplicatesStrategy = DuplicatesStrategy.WARN
> }
>
> ________________________________
> From: Kevin Rushforth <kevin.rushfo...@oracle.com>
> Sent: Friday, August 13, 2021 2:24 AM
> To: Abhinay Agarwal <abhinay_agar...@live.com>;
> openjfx-dev@openjdk.java.net <openjfx-dev@openjdk.java.net>
> Subject: Re: [External] : Re: apps compilation fails on ubuntu 20.04
>
> Interesting. I wonder what it is about your environment that causes the
> duplicate, since we don't see the problem in our CI builds nor in the
> GitHub Actions builds. I presume you have done a clean build and still see
> it? It is possible that you have some SWT classes in your classpath or
> jlink'ed into your boot JDK?
>
> -- Kevin
>
>
> On 8/12/2021 1:39 PM, Abhinay Agarwal wrote:
> Hi Kevin,
>
> My local repository is up-to-date with the jfx repository.
>
> The failure happens while trying to copy swt-debug.jar:
>
> $ sh gradlew sdk
> ...
> > Task :swt:classes FAILED
>
> FAILURE: Build failed with an exception.
>
> * Where:
> Build file '/tmp/jfx/build.gradle' line: 2677
>
> * What went wrong:
> Execution failed for task ':swt:classes'.
> > Entry swt-debug.jar is a duplicate but no duplicate handling strategy
> has been set. Please refer to
> https://docs.gradle.org/7.0.1/dsl/org.gradle.api.tasks.Copy.html#org.gradle.api.tasks.Copy:duplicatesStrategy
> <
> https://urldefense.com/v3/__https://docs.gradle.org/7.0.1/dsl/org.gradle.api.tasks.Copy.html*org.gradle.api.tasks.Copy:duplicatesStrategy__;Iw!!ACWV5N9M2RV99hQ!fkRdlKBh300gss2krEHXu3UBrH7WOoht8YhvBygI4oIQd5dXyA2dXSrcTpkY5GOP5IQU$>
> for details.
>
> P.S. Adding a `duplicatesStrategy` to the copy task also helps with the
> issue.
>
> --Abhinay
>
> ________________________________
> From: openjfx-dev <openjfx-dev-r...@openjdk.java.net><mailto:
> openjfx-dev-r...@openjdk.java.net> on behalf of Kevin Rushforth <
> kevin.rushfo...@oracle.com><mailto:kevin.rushfo...@oracle.com>
> Sent: Friday, August 13, 2021 1:22 AM
> To: openjfx-dev@openjdk.java.net<mailto:openjfx-dev@openjdk.java.net> <
> openjfx-dev@openjdk.java.net><mailto:openjfx-dev@openjdk.java.net>
> Subject: Re: apps compilation fails on ubuntu 20.04
>
> I still need to catch up on my email, since I still have the original
> question in my queue.
>
> The answer to the original query is that there is a known bug with ant
> 1.10.7 [1] that will cause this error. You can either use ant 1.10.5
> (which is the one we specify in build.properties) or use ant 1.10.8.
>
> As for the gradle sdk problem, I've not seen any problems relating to
> using gradle 7.0.1. Is your repo up to date? Specifically, you need the
> following commit:
>
>
> https://github.com/openjdk/jfx/commit/111bac4180a646662a81223bdbb56880789d5a90
> <
> https://urldefense.com/v3/__https://github.com/openjdk/jfx/commit/111bac4180a646662a81223bdbb56880789d5a90__;!!ACWV5N9M2RV99hQ!fkRdlKBh300gss2krEHXu3UBrH7WOoht8YhvBygI4oIQd5dXyA2dXSrcTpkY5KEBj0BS$
> >
>
> -- Kevin
>
> [1] https://bz.apache.org/bugzilla/show_bug.cgi?id=63874<
> https://urldefense.com/v3/__https://bz.apache.org/bugzilla/show_bug.cgi?id=63874__;!!ACWV5N9M2RV99hQ!fkRdlKBh300gss2krEHXu3UBrH7WOoht8YhvBygI4oIQd5dXyA2dXSrcTpkY5Bmaafi0$
> >
>
>
>
> On 8/12/2021 12:33 PM, Abhinay Agarwal wrote:
> > I am on Ubuntu 20.04. Using ANT 1.10.8, "gradlew apps" works for me.
> >
> > However, "gradlew sdk" fails for me since we upgraded to Gradle 7.0.1. I
> always switch back to Gradle 6.9 to build a local sdk.
> > ________________________________
> > From: openjfx-dev <openjfx-dev-r...@openjdk.java.net><mailto:
> openjfx-dev-r...@openjdk.java.net> on behalf of Thiago Milczarek Sayão <
> thiago.sa...@gmail.com><mailto:thiago.sa...@gmail.com>
> > Sent: Friday, August 6, 2021 8:05 AM
> > To: openjfx-dev@openjdk.java.net<mailto:openjfx-dev@openjdk.java.net> <
> openjfx-dev@openjdk.java.net><mailto:openjfx-dev@openjdk.java.net>
> > Subject: apps compilation fails on ubuntu 20.04
> >
> > Hi
> >
> > Does anyone knows how to get *gradlew apps* working on ubuntu 20.04?
> >
> > I have:
> > Apache Ant(TM) version 1.10.7 compiled on October 24 2019
> > openjdk version "16.0.1" 2021-04-20
> >
> > I want to run the test apps.
> >
> > -do-compile:
> > [javac] Compiling 143 source files to
> > /home/tsayao/IdeaProjects/jfx/apps/samples/3DViewer/build/classes
> > [javac] error: invalid flag:
> > @/home/tsayao/IdeaProjects/jfx/build/compile.args
> > [javac] Usage: javac <options> <source files>
> > [javac] use --help for a list of possible options
> >
> > Thanks.
>
>
>
