No jme3-core after 3.1 instalation

Troubleshooting
1

I was wondering if it was normal to have no more jm3 library in the new release 3.1.

I’m almost sure I already had this issue with the version 3.0 in the past during the alpha. But now I don’t remember how i did to correct the issue :frowning:.

So i was wondering if anyone had an idea what could be the problem here! :smile:

2

In 3.1 some libraries have been renamed/reorganized. Check out your imported jars.

3

Yea i did but i think they are just all missing, the whole jme3 library are not there at all. I can't even do a simple application.

4

They are separated and have different names now. jme3-core, jme3-effects etc etc

Generally I’d suggest just making a new project and copying the sources there though. Theres some other things that can go wrong (e.g. if you had desktop deployment enabled in the old project).

5

Thank you it did work, and as you said the desktop deployment crashed

6

What do you mean by “the desktop deployment crashed”?

7

Windows EXE Creation
C:\Users\Julien\Documents\Projets\Lost_World\nbproject\launch4j-impl.xml:6: taskdef class net.sf.launch4j.ant.Launch4jTask cannot be found
using the classloader AntClassLoader[]
BUILD FAILED (total time: 28 seconds)

then this is the code part crashing

<?xml version="1.0" encoding="UTF-8"?>
<!--launch4j-impl.xml v1.4-->
<project name="launch4j-impl" basedir="..">
    <target name="-launch4j-exe" depends="-test-launch4j-exe-enabled" if="is.launch4j.exe.enabled">
        <echo>Windows EXE Creation</echo>
        <taskdef classname="net.sf.launch4j.ant.Launch4jTask" classpath="${libs.launch4j.classpath}" name="launch4j"/>
        <copy file="resources/launch4j/winapp-config.xml" tofile="launch4j-config.xml" overwrite="true">
            <filterchain>
                <replacestring from="$${dist.dir}" to="${dist.dir}"/>
                <replacestring from="$${dist.jar}" to="${dist.jar}"/>
                <replacestring from="$${main.class}" to="${main.class}"/>
                <replacestring from="$${run.jvmargs}" to="${run.jvmargs}"/>
                <replacestring from="$${application.title}" to="${application.title}"/>
            </filterchain>
        </copy>
        <launch4j configFile="launch4j-config.xml"/>
        <delete file="launch4j-config.xml"/>
        <zip destfile="${dist.dir}/${application.title}-Windows.zip">
            <zipfileset file="${dist.dir}/${application.title}.exe" prefix=""/>
            <zipfileset dir="${dist.dir}/lib" prefix="lib/"/>
        </zip>
        <delete file="${dist.dir}/${application.title}.exe"/>
    </target>
    <target name="-test-launch4j-exe-enabled">
        <condition property="is.launch4j.exe.enabled">
            <istrue value="${launch4j.exe.enabled}"/>
        </condition>
    </target>
</project>
8

Yeah thats an old 3.0 desktop deployment target in a 3.1 SDK. As said, make a new project and copy the src folder (or disable the desktop deployment in the old SDK).