search

Microchip-MPLAB-Harmony / contentmanager

Harmony 3 Content Manager
https://microchip-mplab-harmony.github.io/contentmanager/
Other
3 stars 2 forks source link

can't run MHC from command line #2

Closed skochinsky closed 4 years ago

skochinsky commented 4 years ago

I'd like to download Harmony for offline use (MPLAB without Internet access). I cloned this repo, installed OpenJDK and tried running it:

C:\Work\git\contentmanager>java -jar harmony-content-manager.jar
Error: Could not find or load main class com.microchip.contentmanager.HarmonyDownloader

Am I doing something wrong? The .class file seems to be present in the .jar....

aethaniel commented 4 years ago

@skochinsky, sorry being late on this, my apologies. Do you still have the problem?

skochinsky commented 4 years ago

@aethaniel thanks for the reply. Just fetched the repo and installed fresh OpenJDK (jdk-8.0.242.08-hotspot for win x64), same error. However, by adding -Xdiag I get a bit more info:

Error: Could not find or load main class com.microchip.contentmanager.ContentManager
java.lang.NoClassDefFoundError: javafx/application/Application
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
    at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Caused by: java.lang.ClassNotFoundException: javafx.application.Application
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
    ... 13 more
aethaniel commented 4 years ago

Thanks, we will investigate on that early next week. Sorry for the inconvenience. I don't have any issue running Content Manager by double clicking on it in my Windows 10 File Explorer but I'm not using OpenJDK

kkathirvel commented 4 years ago

@skochinsky Looks like your OpenJDK wasn't downloaded with Javafx support.

please choose "JRE FX" or "JDK FX" for Java package option when you download OpenJDK and try again.

topherbuckley commented 2 years ago

For Ubuntu 20.04 LTS users, the openjdk-8 package from apt-get does not include the FX packages, nor could I get it to work after installing the openjfx apt package. As mentioned in the README for this repo, I ended up getting a deb package from Zulu. See here for further details.