Issues with launch4j

In Windows systems for customers, Java is normally NOT installed, so customers would be very confused and annoyed to go to Java website and download JVM to run their jar file. This could cause potential loss of customers and downvote your product. Launch4J allows you to bundle a JVM inside exe file, so.
Step 2: Download Launch4J. Launch4J is so far the best wrapper available for converting JAR files to windows executable. It is written in JAVA and is open source.

Program consists on one uber jar via maven-shade plugin and a Data/ Runs fine on any jre7 machine, windows or linux

However I've been unable to get launch4j to work.

Java download page; Download Launch4J and use the GUI to create the windows/Java exe file. Launc4J creates an XML file to save the configuration. I have specified the output file, this is the name of the exe file to be created. Jar is the input file which we want to bundle as an exe file. Lets use the Java JAR which we created in the previous step. In this tutorial we will discuss How to Convert jar to exe Using launch4j, free software to convert from jar to exe we can get it for free because the software launch4j licensed BSD, for those of you who do not already have software launch4j you can download launch4j first to be directly convert jar to exe. Before we start to convert.jar to.exe way we need to know in advance what is the.jar. Feb 28, 2012 I don't know why you want to call jars via VM arguments from Launch4J launcher. Launch4J can embed them in the executable. Add the names of jars in the Classpath list under the Classpath tab of the Launch4J GUI. If the jars are under a folder relative to the installation path of the application, prefix each jar with the folder path.

launch4j config.xml:

Then to build, on windows, I try this:

It's at this point that I get a nice little window about how it failed to find the JRE.

Java is in K:testjre7binjava.exe My jar is K:testpllsolver-0.2alpha.jar

Additionally, I don't know if this will be an issue yet, but the executable and the Data/ need to be in the same directory. I'm planning to do better pathing later but I don't have a clear understanding of Windows ENV variables.

a bit late but maybe it can still help you ..

One thing which works for sure with launch4j and JRE is to bundle the JRE in the folder of your application.

To do so:

create a path 'jre' in the folder with your '*.exe'
copy a JRE in this folder (this jre has to fit the 'min'/'max' conditions you have set)
set '<path>/jre</path>' inside the <jre> configuration of your '.xml'

.. this should work

Bash modify CSV to change a field

linux,bash,awk

Please save following awk script as awk.src: function date_str(val) { Y = substr(val,0,4); M = substr(val,5,2); D = substr(val,7,2); date = sprintf('%s-%s-%s',Y,M,D); return date; } function time_str(val) { h = substr(val,9,2); m = substr(val,11,2); s = substr(val,13,2); time = sprintf('%s:%s:%s',h,m,s); return time; } BEGIN { FS='|' } # ## MAIN..

Getting particular view from expandable listview

java,android,listview,android-fragments,expandablelistview

You shouldn't pass your view item form a fragment to an other. You should retrieve the object associated with your group view, pass this object to your second/edition fragment. You can use setTargetFragment(..) and onActivityResult(..) to send the modified text from your second to your first fragment. And then you..

Java dice roll with unexpected random number

java,if-statement

else { System.out.println(diceNumber); } You are printing the address of diceNumber by invoking its default toString() function in your else clause. That is why you are getting the [email protected] The more critical issue is why it gets to the 'else' clause, I believe that is not your intention. Note: In..

Android String if-statement

java,android,string

Correct me if I'm wrong. If you're saying that your code looks like this: new Thread(new Runnable() { public void run() { // thread code if (ready.equals('yes')) { // handler code } // more thread code }).start(); // later on.. ready = 'yes'; And you're asking why ready = 'yes'..

Using an ad-hoc libc with a tool which is an argument of another tool

linux,shared-libraries

You can achieve that by using the env utility: timeout 10 /usr/bin/env LD_LIBRARY_PATH=/path/to/mod/libc/ cp a b Env will set the environment variable and exec the other utility with that environment..

Form submit portlet with Spring MVC

java,jsp,spring-mvc,liferay,portlet

Which version of Liferay you are using? if it is > 6.2 GA1 Then in your liferay-portlet.xml file, please add this attribute and recompile and test again. <requires-namespaced-parameters>false</requires-namespaced-parameters> Liferay adds namespace to the request parameters by default. You need to disable it. ..

Interpreting hex dump of java class file

java,class,hex

The 000000b0 is not part of the data. It's the memory address where the following 16 bytes are located. The two-digit hex numbers are the actual data. Read them from left to right. Each row is in two groups of eight, purely to asist in working out memory addresses etc..

Get document on some condition in elastic search java API

java,elasticsearch,elasticsearch-plugin

When indexing documents in this form, Elasticsearch will not be able to parse those strings as dates correctly. In case you transformed those strings to correctly formatted timestamps, the only way you could perform the query you propose is to index those documents in this format { 'start': '2010-09', 'end':..

Unfortunately, (My app) has stopped. Eclipse Android [duplicate]

java,android,eclipse,adt

In your MainActivity.java at line no 34 you are trying to initialize some widget that is not present in your xml layout which you have set it in your setContentView(R.layout.. That;s why you are geting nullpointerexception. EDIT: change your setContentView(R.layout.activity_main) to setContentView(R.layout.fragment_main)..

viewResolver with more folders inside of WEB-INF/jsp is not working in spring

java,spring,jsp,spring-mvc

Say you have a jsp test.jsp under /WEB-INF/jsp/reports From your controller return @RequestMapping('/helloWorld') public String helloWorld(Model model) { model.addAttribute('message', 'Hello World!'); return 'reports/test'; } ..

Logging operations in lightadmin

java,spring,logging,lightadmin

You can use the class AbstractRepositoryEventListener like it's show on the LightAdmin documentation here Add you logger insertion by overiding onAfterSave, onAfterCreate and onAfterDelete into your own RepositoryEventListener. After you just need to register your listener like this public class YourAdministration extends AdministrationConfiguration<YourObject> { public EntityMetadataConfigurationUnit configuration(EntityMetadataConfigurationUnitBuilder configurationBuilder) { return..

Javadoc: Do parameter and return need an explicit type description

java,types,javadoc

No, there's no need, the JavaDoc tool parses the Java code and gets the types from there. This article on the Oracle Java site may be useful: How to Write Doc Comments for the Javadoc Tool From the @param part of that article: The @param tag is followed by the..

Android set clickable text to go one fragment to another fragment

java,android,android-fragments,spannablestring

If LoginActivity is a fragment class then it would be okay is you use setOnClickListener on textview. But for fragment change you have to change Intent to fragmentTransaction, Use something like, textview.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { getFragmentManager().beginTransaction().replace(R.id.container, new LoginActivity() ).addToBackStack(').commit(); }); But, if you want to..

how to call Java method which returns any List from R Language? [on hold]

java,r,rjava

You can do it with rJava package. install.packages('rJava') library(rJava) .jinit() jObj=.jnew('JClass') result=.jcall(jObj,'[D','method1') Here, JClass is a Java class that should be in your ClassPath environment variable, method1 is a static method of JClass that returns double[], [D is a JNI notation for a double array. See that blog entry for..

Mysterious claim of a missing { in eclipse

java,eclipse

In Java, you cannot write executable statements directly in class.So this is syntactically wro

Java Launch4j