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

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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...
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>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>