Re: [xmlvm-users] Runtime Error from Latest SVN

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On Fri, Jan 21, 2011 at 1:19 AM, Sal <sv...@gm...> wrote:

>
> I'm using Eclipse under Win7 - if I'm not mistaken I think by default
> Eclipse uses its own Java compiler - I can verify this for you when back at
> my machine.

Interesting, I am also using the same setup a lot. Oh well, I think the fix
is definitely more stable and appropriate, so thanks again for pointing this
out! :)

>
> By the way I'm very impressed, by xmlvm.  All of Apache Harmony has been
> compiled?  That's amazing - mind if I ask, can I use this on iOS? Are there
> any functional UI components for iphone on the 'c' target yet?
>
> Thanks again for your help =)
>
>
> On Thu, Jan 20, 2011 at 5:53 PM, Sascha Haeberling <sa...@xm...>wrote:
>
>> Hmm this is indeed interesting. I think your change definitely makes sense
>> and is the proper way of doing this, so thank you for this. I just made the
>> change.
>>
>> However, I am now very curious on why you experience this issue. I haven't
>> seen a system where the constructor layout was different. What Java Compiler
>> and Runtime Environment are you using?
>>
>> Thanks a lot!
>> // Sascha
>>
>>
>> On Fri, Jan 21, 2011 at 12:23 AM, Sal <sv...@gm...> wrote:
>>
>>>
>>> Not a problem. With the change reverted:
>>>
>>> ------
>>>
>>> [01/20/11 18:19:15.543]  WARNING: Using test as application name
>>> [01/20/11 18:19:15.544]    DEBUG: Forcing --enable_ref_counting for
>>> target IPHONE
>>> [01/20/11 18:19:15.560]    DEBUG: Instantiated:
>>> org.xmlvm.proc.in.InputProcess$ClassInputProcess
>>> [01/20/11 18:19:15.560]    DEBUG: Instantiated:
>>> org.xmlvm.proc.in.InputProcess$ClassInputProcess for
>>> "C:\dev\workspace2\xmlvm\bin\org\xmlvm\test\ReflectionTest.class"
>>> [01/20/11 18:19:15.570]    DEBUG: Instantiated:
>>> org.xmlvm.proc.out.IPhoneOutputProcess
>>> [01/20/11 18:19:15.571]    DEBUG: Instantiated:
>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>> [01/20/11 18:19:15.575]    DEBUG: Adding preprocess
>>> org.xmlvm.proc.out.ObjectiveCOutputProcess to process
>>> org.xmlvm.proc.out.IPhoneOutputProcess
>>>  java.lang.IllegalArgumentException: wrong number of arguments
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>  at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>>  at java.lang.reflect.Constructor.newInstance(Unknown Source)
>>> at
>>> org.xmlvm.proc.XmlvmProcessImpl.createInputInstances(XmlvmProcessImpl.java:132)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>> at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:182)
>>> at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:135)
>>>  at org.xmlvm.Main.main(Main.java:54)
>>> java.lang.IllegalArgumentException: wrong number of arguments
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>  at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>>  at java.lang.reflect.Constructor.newInstance(Unknown Source)
>>> at
>>> org.xmlvm.proc.XmlvmProcessImpl.createInputInstances(XmlvmProcessImpl.java:132)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>> at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)[01/20/11
>>> 18:19:15.604]    DEBUG: Instantiated: org.xmlvm.proc.out.ExeToXmlvmProcess
>>> [01/20/11 18:19:15.604]    DEBUG: Adding preprocess
>>> org.xmlvm.proc.out.ExeToXmlvmProcess to process
>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>> [01/20/11 18:19:15.604]    DEBUG: Instantiated:
>>> org.xmlvm.proc.out.XmlvmToXmlvmProcess
>>> [01/20/11 18:19:15.604]    DEBUG: Adding preprocess
>>> org.xmlvm.proc.out.XmlvmToXmlvmProcess to process
>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>>
>>> at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:182)
>>> at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:135)
>>>  at org.xmlvm.Main.main(Main.java:54)
>>> java.lang.IllegalArgumentException: wrong number of arguments
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>  at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
>>> Source)
>>>  at java.lang.reflect.Constructor.newInstance(Unknown Source)
>>> at
>>> org.xmlvm.proc.XmlvmProcessImpl.createInputInstances(XmlvmProcessImpl.java:132)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>> at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>>  at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline0(XmlvmProcessor.java:206)
>>> at
>>> org.xmlvm.proc.XmlvmProcessor.buildProcessingPipeline(XmlvmProcessor.java:182)
>>>  at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:135)
>>> at org.xmlvm.Main.main(Main.java:54)
>>> [01/20/11 18:19:15.608]    ERROR: There are still 1 processes left.
>>> [01/20/11 18:19:15.608]    ERROR: Something went wrong during processing.
>>>
>>>
>>> On Thu, Jan 20, 2011 at 6:19 PM, Sascha Haeberling <sa...@xm...>wrote:
>>>
>>>> Can you undo the change and send me the output again? The scenario you
>>>> describe should work fine without any code changes.
>>>>
>>>> Thanks.
>>>>
>>>>
>>>> On Fri, Jan 21, 2011 at 12:16 AM, Sal <sv...@gm...> wrote:
>>>>
>>>>>
>>>>> Everything seems to work with that code change in place, Sascha.  I
>>>>> have a nice XCode project generated now. =)    I have not yet compiled in
>>>>> XCode as I am away from my mac at the moment.
>>>>>
>>>>> Not sure what the root cause was - maybe just that my Java compiler
>>>>> generates Constructors differently in some cases.  So index [0] refers to
>>>>> the other constructor (I noticed there are multiple in some cases.)
>>>>>
>>>>> Maybe it is a good idea to push the fix to SVN ?
>>>>>
>>>>> Thanks much for all the help -  I hope to contribute some useful things
>>>>> soon!
>>>>>
>>>>> -------
>>>>>
>>>>> [01/20/11 18:06:56.187]  WARNING: Using test as application name
>>>>> [01/20/11 18:06:56.187]    DEBUG: Forcing --enable_ref_counting for
>>>>> target IPHONE
>>>>> [01/20/11 18:06:56.204]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.in.InputProcess$ClassInputProcess
>>>>> [01/20/11 18:06:56.204]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.in.InputProcess$ClassInputProcess for
>>>>> "C:\dev\workspace2\xmlvm\bin\org\xmlvm\test\ReflectionTest.class"
>>>>> [01/20/11 18:06:56.214]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.out.IPhoneOutputProcess
>>>>> [01/20/11 18:06:56.215]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>>>> [01/20/11 18:06:56.219]    DEBUG: Adding preprocess
>>>>> org.xmlvm.proc.out.ObjectiveCOutputProcess to process
>>>>> org.xmlvm.proc.out.IPhoneOutputProcess
>>>>> [01/20/11 18:06:56.248]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.out.DEXmlvmOutputProcess
>>>>> [01/20/11 18:06:56.251]    DEBUG: Adding preprocess
>>>>> org.xmlvm.proc.out.DEXmlvmOutputProcess to process
>>>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>>>> [01/20/11 18:06:56.251]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.out.ExeToXmlvmProcess
>>>>> [01/20/11 18:06:56.251]    DEBUG: Adding preprocess
>>>>> org.xmlvm.proc.out.ExeToXmlvmProcess to process
>>>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>>>> [01/20/11 18:06:56.251]    DEBUG: Instantiated:
>>>>> org.xmlvm.proc.out.XmlvmToXmlvmProcess
>>>>> [01/20/11 18:06:56.251]    DEBUG: Adding preprocess
>>>>> org.xmlvm.proc.out.XmlvmToXmlvmProcess to process
>>>>> org.xmlvm.proc.out.ObjectiveCOutputProcess
>>>>> [01/20/11 18:06:56.252]    DEBUG: Adding preprocess
>>>>> org.xmlvm.proc.in.InputProcess$ClassInputProcess to process
>>>>> org.xmlvm.proc.out.DEXmlvmOutputProcess
>>>>> [01/20/11 18:06:56.253]    DEBUG: DEXmlvmOutputProcess: Getting
>>>>> resource from cache:
>>>>> C:\dev\workspace2\xmlvm\bin\org\xmlvm\test\ReflectionTest.class
>>>>> [01/20/11 18:06:57.111]    DEBUG: Processing IPhoneOutputProcess
>>>>> [01/20/11 18:06:57.348]    DEBUG: Processing finished successfully.
>>>>> [01/20/11 18:06:57.811]    DEBUG: Files written successfully.
>>>>> [01/20/11 18:06:57.811]    DEBUG: Post-Processing successful.
>>>>>
>>>>>
>>>>> On Thu, Jan 20, 2011 at 5:55 PM, Sascha Haeberling <sa...@xm...>wrote:
>>>>>
>>>>>> This will not solve your problem. The issue is, that none of the
>>>>>> correct inputs is executed, because it cannot find the input it is looking
>>>>>> for. It is probably loading the EmptyInputProcess.
>>>>>>
>>>>>> Can you use --debug=all and post the output here?
>>>>>>
>>>>>> Thanks
>>>>>> // Sascha
>>>>>>
>>>>>>
>>>>>> On Thu, Jan 20, 2011 at 11:37 PM, Sal <sv...@gm...> wrote:
>>>>>>
>>>>>>>
>>>>>>> I seem to have fixed the error by changing the following in
>>>>>>> XmlvmProcessImpl.java:131
>>>>>>>
>>>>>>> XmlvmProcess<?> process = (XmlvmProcess<?>)
>>>>>>>
>>>>>>>                         //supportedClass.getConstructors()[0]  <-----
>>>>>>> removed this and added below line
>>>>>>>
>>>>>>>  supportedClass.getConstructor(arguments.getClass())
>>>>>>>
>>>>>>>                         .newInstance(arguments);
>>>>>>>
>>>>>>> I hope it is correct?
>>>>>>>
>>>>>>> On Thu, Jan 20, 2011 at 5:11 PM, Sascha Haeberling <sa...@xm...
>>>>>>> > wrote:
>>>>>>>
>>>>>>>> Hi Sal,
>>>>>>>>
>>>>>>>> the error message is unfortunate and wrong. I think something is
>>>>>>>> wrong with your paths. Make sure the input file actually exists. My guess is
>>>>>>>> that it doesn't.
>>>>>>>>
>>>>>>>> Also the output path looks wrong. You use forward slashes.
>>>>>>>>
>>>>>>>> // Sascha
>>>>>>>>
>>>>>>>>
>>>>>>>> On Thu, Jan 20, 2011 at 11:08 PM, Sal <sv...@gm...> wrote:
>>>>>>>>
>>>>>>>>> After pulling the latest from SVN,  I tried xmlvm using command
>>>>>>>>> parameters:
>>>>>>>>>
>>>>>>>>> --in=C:\dev\workspace2\xmlvm\bin\org\xmlvm\test\ReflectionTest.class
>>>>>>>>> --out=c:/tmp/test --target=iphone
>>>>>>>>>
>>>>>>>>> Execution gives the below exception.  Am I doing anything wrong?  I
>>>>>>>>> am going to proceed to debug - if I'm able to get it to work I'll be happy
>>>>>>>>> to submit a patch.  Thanks much in advance for any tips!!
>>>>>>>>>
>>>>>>>>> [01/20/11 17:02:26.334]  WARNING: Using test as application name
>>>>>>>>> [01/20/11 17:02:26.335]    DEBUG: Forcing --enable_ref_counting for
>>>>>>>>> target IPHONE
>>>>>>>>> java.lang.IllegalArgumentException: wrong number of arguments
>>>>>>>>>  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>>>>> Method)
>>>>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
>>>>>>>>> Source)
>>>>>>>>>  at
>>>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
>>>>>>>>> at java.lang.reflect.Constructor.newInstance(Unknown Source)
>>>>>>>>>  at
>>>>>>>>> org.xmlvm.proc.XmlvmProcessImpl.createInputInstances(XmlvmProcessImpl.java:127)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ------------------------------------------------------------------------------
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>>>>>>>>> _______________________________________________
>>>>>>>>> xmlvm-users mailing list
>>>>>>>>> xml...@li...
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/xmlvm-users
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>