Snapshot dependencies

[shannah]

I'm trying to to build from source, so I can make a jDeploy PR, but there are a couple of snapshot dependencies that are causing build to fail. I could download and install them locally, but then the build pipeline is likely to fail still.

@salmonb Do you have any suggestions?

/Library/Java/JavaVirtualMachines/zulu-21.jdk/Contents/Home/bin/java -Dmaven.multiModuleProjectDirectory=/Users/shannah/projects/webfx-cli -Djansi.passthrough=true -Dmaven.home=/Applications/IntelliJ IDEA CE.app/Contents/plugins/maven/lib/maven3 -Dclassworlds.conf=/Applications/IntelliJ IDEA CE.app/Contents/plugins/maven/lib/maven3/bin/m2.conf -Dmaven.ext.class.path=/Applications/IntelliJ IDEA CE.app/Contents/plugins/maven/lib/maven-event-listener.jar -javaagent:/Applications/IntelliJ IDEA CE.app/Contents/lib/idea_rt.jar=64985 -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath /Applications/IntelliJ IDEA CE.app/Contents/plugins/maven/lib/maven3/boot/plexus-classworlds.license:/Applications/IntelliJ IDEA CE.app/Contents/plugins/maven/lib/maven3/boot/plexus-classworlds-2.8.0.jar org.codehaus.classworlds.Launcher -Didea.version=2024.3.5 -P !gwt-compile,!javafx-fatjar,!javapackager package
[INFO] Scanning for projects...
[INFO] Inspecting build with total of 1 modules
[INFO] Installing Central Publishing features
[INFO] 
[INFO] ------------------------< dev.webfx:webfx-cli >-------------------------
[INFO] Building webfx-cli 0.1.0-SNAPSHOT
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] The POM for dev.webfx:webfx-lib-reusablestream:jar:0.1.0-SNAPSHOT is missing, no dependency information available
[WARNING] The POM for dev.webfx:webfx-lib-javacupruntime:jar:0.1.0-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.235 s
[INFO] Finished at: 2026-01-23T15:30:20-08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project webfx-cli: Could not resolve dependencies for project dev.webfx:webfx-cli:jar:0.1.0-SNAPSHOT
[ERROR] dependency: dev.webfx:webfx-lib-reusablestream:jar:0.1.0-SNAPSHOT (compile)
[ERROR] 	dev.webfx:webfx-lib-reusablestream:jar:0.1.0-SNAPSHOT was not found in https://central.sonatype.com/repository/maven-snapshots/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of webfx-snapshots has elapsed or updates are forced
[ERROR] 	dev.webfx:webfx-lib-reusablestream:jar:0.1.0-SNAPSHOT was not found in https://teavm.org/maven/repository during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of teavm-dev has elapsed or updates are forced
[ERROR] dependency: dev.webfx:webfx-lib-javacupruntime:jar:0.1.0-SNAPSHOT (compile)
[ERROR] 	dev.webfx:webfx-lib-javacupruntime:jar:0.1.0-SNAPSHOT was not found in https://central.sonatype.com/repository/maven-snapshots/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of webfx-snapshots has elapsed or updates are forced
[ERROR] 	dev.webfx:webfx-lib-javacupruntime:jar:0.1.0-SNAPSHOT was not found in https://teavm.org/maven/repository during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of teavm-dev has elapsed or updates are forced
[ERROR] 
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

Process finished with exit code 1

[salmonb]

Ah, this is due to Sonatype now automatically clearing the snapshots 90 days after the last deploy.

I just published it again, which should normally solve the issue.

Another reason to use jDeploy instead of rebuilding the repo!

[eugeniamorales251]

Hello @salmonb I just got the same error as shannah today. Is there another way to get those (or re-generate) those jars? Also you mentioned JDeploy.... can that be used to get the missing jars?

[salmonb]

I didn't notice there were 2 libraries impacted in the original issue. I re-published only 1, so the issue was not completely resolved. I just published the second, which should finally fix the issue.

I mentioned jDeploy because @shannah is the author of jDeploy and the plan is to distribute the WebFX CLI through jDeploy to prevent this kinds of issues.

[eugeniamorales251]

Thank you @salmonb the WebFX CLI now builds. Sorry but, I have to bother you again... when I try to build two examples, they fail.

when trying to build webfx-demo-enzoclocks:
Could not find artifact dev.webfx:webfx-lib-circlepacking:jar:0.1.0-SNAPSHOT in webfx-snapshots (https://central.sonatype.com/repository/maven-snapshots/)


when trying to build webfx-demo-cube-application:
dev.webfx:webfx-lib-joml:jar:0.1.0-SNAPSHOT was not found in https://central.sonatype.com/repository/maven-snapshots/

If you want I can create issues in those specific repos for better tracking? If there is a way to generate the missing dependencies manually please let know. I suspect more like this will appear if I try to build the other examples. Anything we can do to help let us know, this is a very interesting project and is worth trying.

[salmonb]

Right, it's the whole WebFX Libs space that need to be republished.

However, the GitHub workflows are stuck at the moment (see my attempt).

I will retry tomorrow.

[salmonb]

Ok, the GitHub issue is resolved now, so I re-published all these webfx libraries, and you should be able to rebuild the webfx demos.

[eugeniamorales251]

Thanks! The "enzo" demo now builds. However, I can't find the .wasm file in the teavm folder, I assumed the build would generate one. Probably I just need to understand better the project structure so I will study it again and create another issue in that repo specifically if needed.

[salmonb]

It's because the teavm compiler was not called. I was invoking personally teavm through mvn commands, as there was no option so far to invoke it directly from the CLI - which I just remedied. So try now:

• webfx bump cli to get the latest CLI version with the teavm option
• webfx build --teavm (or simply webfx build -t) to invoke the teavm compiler
• you can also use webfx build -gt to invoke both GWT and TeaVM on the same build

[eugeniamorales251]

Thanks! I have the .wasm file now. Nice! I will now try the other examples from the other webfx-demos repositories

Just some additional observations:

• webfx build -t did not work (does not generate .wasm)
• webfx build -gt did work
• the generated .war file in the /target folder does not contain the .wasm file (not a big deal, just saying)

[eugeniamorales251]

@salmonb just a quick update on my testings of the webfx-demos repos:

• These work fine with WASM: webfx-demo-mandelbrot, webfx-demo-moderngauge, webfx-demo-particles ( I manually copied index.html to target folder )
• These don't work:

webfx-demo-cube:
Could not find artifact dev.webfx:webfx-lib-joml:jar:0.1.0-SNAPSHOT in webfx-snapshots (https://central.sonatype.com/repository/maven-snapshots/)

webfx-pacman:
throws error in the browser console
Error while launching the JavaFX application  VM336:3
main index:19
await in main

In the specific case of webfx-pacman... I noticed the initial image that appears in local is not the same one that is on the live wasm demo (which works fine) so probably the version in the repo just needs some update with the latest one you published in the live version

Regardless of this, thanks for this, it is a cool project, I will share it with my java devs friends and will continue exploring it. 👍

[salmonb]

Right, I forgot about webfx-lib-joml the other day... It is now re-published, so you can try to rebuild webfx-demo-cube.

For the other issues, I will have a look in the coming days.

[eugeniamorales251]

Yes, I confirm the webfx-demo-cube now works with teavm-wasm also. Thanks.

[salmonb]

I looked at the demos and I think I fixed the issues you reported.

You can update your demo repos to get these updates, and also type webfx bump cli to get the latest CLI version.

Regarding the webfx-pacman initial image, I think this is because the same repo powers both variants (pacman and mspacman) depending on the hostname. See PacManGames2dApp.java for the logic.

[eugeniamorales251]

👍Thanks, the PacMan game works with wasm locally now, I just ran it in my PC ( I see the image of mspacman ). I do not have access to close this issue but I recommend you or @shannah to do it.