search

yarl / pattypan

Upload files to Wikimedia Commons. The Spreadsheet Way.
https://commons.wikimedia.org/wiki/Commons:Pattypan
MIT License
56 stars 37 forks source link

Could not find or load main class pattypan.Main in Ubuntu 20.04 #121

Closed bodhisattwawiki closed 2 years ago

bodhisattwawiki commented 3 years ago

$ java -jar pattypan.jar Error: Could not find or load main class pattypan.Main Caused by: java.lang.NoClassDefFoundError: javafx/application/Application

$ java -version openjdk version "11.0.10" 2021-01-19 OpenJDK Runtime Environment (build 11.0.10+9-Ubuntu-0ubuntu1.20.04) OpenJDK 64-Bit Server VM (build 11.0.10+9-Ubuntu-0ubuntu1.20.04, mixed mode)

atetevoortwis commented 3 years ago

Same here, also with OpenJDK 8:

$ java -version
openjdk version "1.8.0_282"
OpenJDK Runtime Environment (build 1.8.0_282-8u282-b08-0ubuntu1~20.04-b08)
OpenJDK 64-Bit Server VM (build 25.282-b08, mixed mode)

$ java -jar pattypan.jar 
Error: Could not find or load main class pattypan.Main
Abbe98 commented 3 years ago

Duplicate of #84.

JoKalliauer commented 3 years ago

according to https://github.com/yarl/pattypan/issues/84#issuecomment-731765180

sudo update-alternatives --config java and changing to java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.282.b08-0.fc33.x86_64/jre/bin/java) solved the issue for me. (Fedora 33)

LibrErli commented 3 years ago

same as above (Ubuntu 20.04)

java -jar pattypan.jar
Fehler: Hauptklasse pattypan.Main konnte nicht gefunden oder geladen werden
java -version
openjdk version "1.8.0_292"
OpenJDK Runtime Environment (build 1.8.0_292-8u292-b10-0ubuntu1~20.04-b10)
OpenJDK 64-Bit Server VM (build 25.292-b10, mixed mode)

and for update-alternatives --config java there are only 2 options available (although i have installed openjfx before) - no option allows to start pattypan.

sudo update-alternatives --config java 
Es gibt 2 Auswahlmöglichkeiten für die Alternative java (welche /usr/bin/java bereitstellen).

  Auswahl      Pfad                                            Priorität Status
------------------------------------------------------------
  0            /usr/lib/jvm/java-11-openjdk-amd64/bin/java      1111      automatischer Modus
  1            /usr/lib/jvm/java-11-openjdk-amd64/bin/java      1111      manueller Modus
* 2            /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1081      manueller Modus
JoKalliauer commented 3 years ago

@LibrErli Could you try https://github.com/yarl/pattypan/issues/84#issuecomment-546921214 by @Lod3 :

apt purge openjfx
apt install openjfx=8u161-b12-1ubuntu2 libopenjfx-jni=8u161-b12-1ubuntu2 libopenjfx-java=8u161-b12-1ubuntu2
apt-mark hold openjfx libopenjfx-jni libopenjfx-java
/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -jar pattypan.jar
Abbe98 commented 2 years ago

Pattypan 22.02 does no longer need a separate OpenJFX installation nor does it depend on Java <11.