Problems starting Makelangelo in Linux with OpenJdk 11

[Navegator]

Hello I’m trying to run Makelangelo 7.20.1 on an Ubuntu Linux with Openjdk11, and when executing the .jar I recieve this error message:

ian@Sanguijuela:/leechz/Librerias_Arduino/Makelangelo$ java -jar Makelangelo-7.20.1-with-dependencies.jar
libpng warning: iCCP: known incorrect sRGB profile
java.io.tmpdir=/tmp/
X11Util.Display: Shutdown (JVM shutdown: true, open (no close attempt): 1/1, reusable (open, marked uncloseable): 0, pending (open in creation order): 1)
X11Util: Open X11 Display Connections: 1
X11Util: Open[0]: NamedX11Display[:0, 0x7fee884b7080, refCount 1, unCloseable false]
ian@Sanguijuela:/leechz/Librerias_Arduino/Makelangelo$ java -jar Makelangelo-7.20.1-with-dependencies.jar
libpng warning: iCCP: known incorrect sRGB profile
java.io.tmpdir=/tmp/
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.jogamp.common.os.NativeLibrary$3 (file:/home/ian/leechz/Librerias_Arduino/Makelangelo/Makelangelo-7.20.1-with-dependencies.jar) to method java.lang.ClassLoader.findLibrary(java.lang.String)
WARNING: Please consider reporting this to the maintainers of com.jogamp.common.os.NativeLibrary$3
WARNING: Use –illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Inconsistency detected by ld.so: dl-lookup.c: 111: check_match: Assertion `version->filename == NULL || ! _dl_name_match_p (version->filename, map)’ failed!

The java version shows this:
ian@Sanguijuela:~/leechz/Librerias_Arduino/Makelangelo$ java -version
openjdk version “11.0.3” 2019-04-16
OpenJDK Runtime Environment (build 11.0.3+7-Ubuntu-1ubuntu218.04.1)
OpenJDK 64-Bit Server VM (build 11.0.3+7-Ubuntu-1ubuntu218.04.1, mixed mode, sharing)

What am I doing wrong?

Thanks in advance

[Dan]

Eh… Fair warning, I have never run the app on linux.
From the error message it seems that OpenGL is failing for reasons that aren’t clear to me.
You are running X11… Do you have the opengl drivers installed for your device?

I googled “Inconsistency detected by ld.so: dl-lookup.c: 111: check_match: Assertion `version->filename == NULL || ! _dl_name_match_p (version->filename, map)’ failed!”
and found a thread where someone is saying they have problems with JDK11, too.
Maybe try Java 8? https://www.minecraftforum.net/forums/support/java-edition-support/2931149-cant-launch-on-ubuntu-18-10

[maytegarcia]

Nice

[Dan]

Following instructions here I was able to install Java 8 and run Makelangelo.

https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-on-ubuntu-18-04

I used the command line and ran the following:

/usr/lib/jvm/java-8-openjdk-i386/jre/bin/java -jar Makelangelo-7.20.1-with-dependencies.jar

You may find that the path name is “java-8-openjdk-amd64” instead of “java-8-openjdk-i386”. It depends on the processor in your computer.

Does that help?

[Author]

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