Problem compiling with java -jar xmlvm.jar

Daniel Branco — Thu, 23 Jul 2009 22:15:00 -0000

Hello,

I am new using XmlVM, I must say that is an interesting and flexible project which I'm attracted to.

Anyway, I'm confuse about how to use it. I downloaded Java 6 update 14, Eclipse JEE Galileo, Subeclipse, then connect to svn repository give by you and download the whole repository, last version of Apache ant command. Finally I "ant" the repository and get the dist directory as the documentation says, but after this some interesting things happened. When I run "java -jar xmlvm.jar" an error display "Error: Need at least one --in argument"

Then in order to test the "in", "out" and "target" options. I create an environment variable "%xmlvm%=java -jar xmlvm.jar" simulating an alias in unix. Then I just made a class in Eclipse adding reference to the xmlvm JARs build it and then launching the following (the class contain the same code to iHelloWorld example):

%xmlvm% --in=holaMundo.class --out="C:/"

and got:

[07/23/09 23:53:57.906] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess
[07/23/09 23:53:57.906] DEBUG: Instantiated: org.xmlvm.proc.in.ClassInputProcess for "holaMundo.class"
[07/23/09 23:53:57.906] ERROR: Could not create OutputProcess for target 'XMLVM'.
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.simontuffs.onejar.Boot.run(Boot.java:306)
at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: java.lang.NullPointerException
at org.xmlvm.proc.XmlvmProcessor.filterNotYetProcessedProcessed(XmlvmProcessor.java:196)
at org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:144)
at org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:139)
at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:101)
at org.xmlvm.proc.NewMain.main(NewMain.java:55)
... 6 more

Please Could you tell me what is wrong with steps.

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Problem compiling with java -jar xmlvm.jar