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SWIG(java) UnsatisfiedLinkError

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静涛王

SWIG(java) UnsatisfiedLinkError

Hello,
I've ported Quantlib in Java with QuantLib-SWIG-1.2.zip.

but I got the following error(using the EquityOptions.java also has the UnsatisfiedLinkError).

I've searched the mail list and find Paolo and Richard Gomes has the same question but they solved.

unfortunatly i couldn't found the solution.

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.quantlib.
quantlibJNI.new_Brazil__SWIG_1()J
at org.quantlib.quantlibJNI.new_Brazil__SWIG_1(Native Method)
at org.quantlib.Brazil.<init>(Brazil.java:43)
at org.jquantlib.DatesAndTimes.main(DatesAndTimes.java:80)

and the same is for all the other calendars.

any clue?

Thanks,
jingtao wang

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Luigi Ballabio

Re: SWIG(java) UnsatisfiedLinkError

I'm not using the Java module, but from the thread at
<http://quantlib.10058.n7.nabble.com/Quantlib-Java-td1235.html#a1236>
it seems that QuantLib.jar is not in your PATH. Have you checked
that?

Luigi

On Sat, Jan 26, 2013 at 10:43 AM, 静涛王 <[hidden email]> wrote:

> Hello,
> I've ported Quantlib in Java with QuantLib-SWIG-1.2.zip.
> but I got the following error(using the EquityOptions.java also has the
> UnsatisfiedLinkError).
> I've searched the mail list and find Paolo and Richard Gomes has the same
> question but they solved.
> unfortunatly i couldn't found the solution.
>
> Exception in thread "main" java.lang.UnsatisfiedLinkError: org.quantlib.
> quantlibJNI.new_Brazil__SWIG_1()J
> at org.quantlib.quantlibJNI.new_Brazil__SWIG_1(Native Method)
> at org.quantlib.Brazil.<init>(Brazil.java:43)
> at org.jquantlib.DatesAndTimes.main(DatesAndTimes.java:80)
>
> and the same is for all the other calendars.
>
> any clue?
>
> Thanks,
> jingtao wang
>
> ------------------------------------------------------------------------------
> Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS,
> MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
> with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
> MVPs and experts. ON SALE this month only -- learn more at:
> http://p.sf.net/sfu/learnnow-d2d
> _______________________________________________
> QuantLib-users mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/quantlib-users
>

静涛王

Re: SWIG(java) UnsatisfiedLinkError

Hi Luigi

thanks for the replay.
I have searched the mail list before i ask the question.
I think the dll has been correctly loaded. Because the other class such as Date could return the value.

I have saw (http://www.swig.org/Doc1.3/Java.html). but unfortunatly i couldn't found the solution.
I followed the attach files to make the JNL.
I also tryed the (http://www.bnikolic.co.uk/ql/java.html) builds. but also has the question.
EquityOptions.java could correctly run in your machine?
if could. didn't you share your dll and jar?

thanks a lot.
jingtao wang

> Date: Tue, 29 Jan 2013 17:26:44 +0100

> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> From: [hidden email]
> To: [hidden email]
> CC: [hidden email]
>
> I'm not using the Java module, but from the thread at
> <http://quantlib.10058.n7.nabble.com/Quantlib-Java-td1235.html#a1236>
> it seems that QuantLib.jar is not in your PATH. Have you checked
> that?
>
> Luigi
>
> On Sat, Jan 26, 2013 at 10:43 AM, 静涛王 <[hidden email]> wrote:
> > Hello,
> > I've ported Quantlib in Java with QuantLib-SWIG-1.2.zip.
> > but I got the following error(using the EquityOptions.java also has the
> > UnsatisfiedLinkError).
> > I've searched the mail list and find Paolo and Richard Gomes has the same
> > question but they solved.
> > unfortunatly i couldn't found the solution.
> >
> > Exception in thread "main" java.lang.UnsatisfiedLinkError: org.quantlib.
> > quantlibJNI.new_Brazil__SWIG_1()J
> > at org.quantlib.quantlibJNI.new_Brazil__SWIG_1(Native Method)
> > at org.quantlib.Brazil.<init>(Brazil.java:43)
> > at org.jquantlib.DatesAndTimes.main(DatesAndTimes.java:80)
> >
> > and the same is for all the other calendars.
> >
> > any clue?
> >
> > Thanks,
> > jingtao wang
> >
> > ------------------------------------------------------------------------------
> > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS,
> > MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
> > with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
> > MVPs and experts. ON SALE this month only -- learn more at:
> > http://p.sf.net/sfu/learnnow-d2d
> > _______________________________________________
> > QuantLib-users mailing list
> > [hidden email]
> > https://lists.sourceforge.net/lists/listinfo/quantlib-users
> >

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make quantlibJNL.txt (7K) Download Attachment

Luigi Ballabio

Re: SWIG(java) UnsatisfiedLinkError

The example works on my machine, but I'm running Linux. I'm afraid I
have no clue on what's happening... Ideas, anyone?

Luigi

On Wed, Jan 30, 2013 at 3:07 AM, 静涛王 <[hidden email]> wrote:

> Hi Luigi
>
> thanks for the replay.
> I have searched the mail list before i ask the question.
> I think the dll has been correctly loaded. Because the other class such as
> Date could return the value.
>
> I have saw (http://www.swig.org/Doc1.3/Java.html). but unfortunatly i
> couldn't found the solution.
> I followed the attach files to make the JNL.
> I also tryed the (http://www.bnikolic.co.uk/ql/java.html) builds. but also
> has the question.
> EquityOptions.java could correctly run in your machine?
> if could. didn't you share your dll and jar?
>
> thanks a lot.
> jingtao wang
>
>> Date: Tue, 29 Jan 2013 17:26:44 +0100
>> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
>> From: [hidden email]
>> To: [hidden email]
>> CC: [hidden email]
>
>>
>> I'm not using the Java module, but from the thread at
>> <http://quantlib.10058.n7.nabble.com/Quantlib-Java-td1235.html#a1236>
>> it seems that QuantLib.jar is not in your PATH. Have you checked
>> that?
>>
>> Luigi
>>
>> On Sat, Jan 26, 2013 at 10:43 AM, 静涛王 <[hidden email]> wrote:
>> > Hello,
>> > I've ported Quantlib in Java with QuantLib-SWIG-1.2.zip.
>> > but I got the following error(using the EquityOptions.java also has the
>> > UnsatisfiedLinkError).
>> > I've searched the mail list and find Paolo and Richard Gomes has the
>> > same
>> > question but they solved.
>> > unfortunatly i couldn't found the solution.
>> >
>> > Exception in thread "main" java.lang.UnsatisfiedLinkError: org.quantlib.
>> > quantlibJNI.new_Brazil__SWIG_1()J
>> > at org.quantlib.quantlibJNI.new_Brazil__SWIG_1(Native Method)
>> > at org.quantlib.Brazil.<init>(Brazil.java:43)
>> > at org.jquantlib.DatesAndTimes.main(DatesAndTimes.java:80)
>> >
>> > and the same is for all the other calendars.
>> >
>> > any clue?
>> >
>> > Thanks,
>> > jingtao wang
>> >
>> >
>> > ------------------------------------------------------------------------------
>> > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS,
>> > MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
>> > with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
>> > MVPs and experts. ON SALE this month only -- learn more at:
>> > http://p.sf.net/sfu/learnnow-d2d
>> > _______________________________________________
>> > QuantLib-users mailing list
>> > [hidden email]
>> > https://lists.sourceforge.net/lists/listinfo/quantlib-users
>> >

Bojan Nikolic

Re: SWIG(java) UnsatisfiedLinkError

In reply to this post by 静涛王

One thing to check is that all of the dependencies of the JNI dll can be
satisfied -- best to use the "windows dependency walker" for this.

Best,
Bojan

--
Bojan Nikolic || http://www.bnikolic.co.uk

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Luigi Ballabio

Re: SWIG(java) UnsatisfiedLinkError

Right. For instance, does your project for the C++ library include
<ql/time/calendars/brazil.cpp>?

Luigi

On Wed, Jan 30, 2013 at 11:11 AM, Bojan Nikolic <[hidden email]> wrote:
>
> One thing to check is that all of the dependencies of the JNI dll can be
> satisfied -- best to use the "windows dependency walker" for this.
>
> Best,
> Bojan
>
> --
> Bojan Nikolic || http://www.bnikolic.co.uk

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静涛王

Re: SWIG(java) UnsatisfiedLinkError

thanks.
I'll try. If i can resolved the error.
I'll report it.

jingtao wang

> Date: Wed, 30 Jan 2013 11:25:23 +0100

> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> From: [hidden email]
> To: [hidden email]
> CC: [hidden email]; [hidden email]
>
> Right. For instance, does your project for the C++ library include
> <ql/time/calendars/brazil.cpp>?
>
> Luigi
>
> On Wed, Jan 30, 2013 at 11:11 AM, Bojan Nikolic <[hidden email]> wrote:
> >
> > One thing to check is that all of the dependencies of the JNI dll can be
> > satisfied -- best to use the "windows dependency walker" for this.
> >
> > Best,
> > Bojan
> >
> > --
> > Bojan Nikolic || http://www.bnikolic.co.uk

静涛王

Re: SWIG(java) UnsatisfiedLinkError

Hi.

The methord's name In the QuantLibJNL.dll file like :
===========================================
Java_org_quantlib_QuantLibJNI_SWIGTARGETUpcast
===========================================

but the QuantlibJNL.class in the QuantLib.jar is:
===========================================
public static final native long TARGET_SWIGUpcast(long paramLong);
===========================================

This is the reason?
if it is.
How can resolve it?

thanks
jingtao wang

From: [hidden email]
To: [hidden email]; [hidden email]
CC: [hidden email]
Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
Date: Fri, 1 Feb 2013 14:03:41 +0800

thanks.
I'll try. If i can resolved the error.
I'll report it.

jingtao wang

> Date: Wed, 30 Jan 2013 11:25:23 +0100

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静涛王

Re: SWIG(java) UnsatisfiedLinkError

Hi.
Finally I have completed the SWIG for Java under Windows and MS Visual Studio 2010 based on Francis Duffy's email.
the UnsatisfiedLinkError is the methord doesn't exist in the quantlibJNL.dll file.

thanks
jingtao wang

From: [hidden email]
To: [hidden email]; [hidden email]
CC: [hidden email]
Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
Date: Fri, 12 Apr 2013 19:19:08 +0800

From: [hidden email]
To: [hidden email]; [hidden email]
CC: [hidden email]
Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
Date: Fri, 1 Feb 2013 14:03:41 +0800

thanks.
I'll try. If i can resolved the error.
I'll report it.

jingtao wang

> Date: Wed, 30 Jan 2013 11:25:23 +0100

Luigi Ballabio

Re: SWIG(java) UnsatisfiedLinkError

Hello,
I'm not sure I understood. By "completed" do you mean that you
were successful, or is the error still there?

Luigi

On Wed, Apr 17, 2013 at 5:18 AM, 静涛王 <[hidden email]> wrote:

> Hi.
> Finally I have completed the SWIG for Java under Windows and MS Visual
> Studio 2010 based on Francis Duffy's email.
> the UnsatisfiedLinkError is the methord doesn't exist in the quantlibJNL.dll
> file.
>
> thanks
> jingtao wang
> ________________________________
> From: [hidden email]
> To: [hidden email]; [hidden email]
> CC: [hidden email]
> Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> Date: Fri, 12 Apr 2013 19:19:08 +0800
>
>
> Hi.
>
> The methord's name In the QuantLibJNL.dll file like :
> ===========================================
> Java_org_quantlib_QuantLibJNI_SWIGTARGETUpcast
> ===========================================
>
> but the QuantlibJNL.class in the QuantLib.jar is:
> ===========================================
> public static final native long TARGET_SWIGUpcast(long paramLong);
> ===========================================
>
> This is the reason?
> if it is.
> How can resolve it?
>
> thanks
> jingtao wang
> ________________________________
> From: [hidden email]
> To: [hidden email]; [hidden email]
> CC: [hidden email]
> Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> Date: Fri, 1 Feb 2013 14:03:41 +0800
>
> thanks.
> I'll try. If i can resolved the error.
> I'll report it.
>
> jingtao wang
>
>> Date: Wed, 30 Jan 2013 11:25:23 +0100
>> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
>> From: [hidden email]
>> To: [hidden email]
>> CC: [hidden email]; [hidden email]
>>
>> Right. For instance, does your project for the C++ library include
>> <ql/time/calendars/brazil.cpp>?
>>
>> Luigi
>>
>> On Wed, Jan 30, 2013 at 11:11 AM, Bojan Nikolic <[hidden email]>
>> wrote:
>> >
>> > One thing to check is that all of the dependencies of the JNI dll can be
>> > satisfied -- best to use the "windows dependency walker" for this.
>> >
>> > Best,
>> > Bojan
>> >
>> > --
>> > Bojan Nikolic || http://www.bnikolic.co.uk
>
> ------------------------------------------------------------------------------
> Precog is a next-generation analytics platform capable of advanced
> analytics on semi-structured data. The platform includes APIs for building
> apps and a phenomenal toolset for data science. Developers can use
> our toolset for easy data analysis & visualization. Get a free account!
> http://www2.precog.com/precogplatform/slashdotnewsletter
> _______________________________________________
> QuantLib-users mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/quantlib-users
>

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静涛王

Re: SWIG(java) UnsatisfiedLinkError

I'm sorry for my english.

I'm successful.
In win7 and win2003 the dll and the jar worked well.

I'm using the swap's pricing function at present.

by the way.
The dll and jar was provied at the blow website didnot work.
http://www.bnikolic.co.uk/ql/java.html

thanks.
jingtao Wang

> Date: Thu, 2 May 2013 16:12:29 +0200

> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> From: [hidden email]
> To: [hidden email]
> CC: [hidden email]; [hidden email]
>
> Hello,
> I'm not sure I understood. By "completed" do you mean that you
> were successful, or is the error still there?
>
> Luigi
>
> On Wed, Apr 17, 2013 at 5:18 AM, 静涛王 <[hidden email]> wrote:
> > Hi.
> > Finally I have completed the SWIG for Java under Windows and MS Visual
> > Studio 2010 based on Francis Duffy's email.
> > the UnsatisfiedLinkError is the methord doesn't exist in the quantlibJNL.dll
> > file.
> >
> > thanks
> > jingtao wang
> > ________________________________
> > From: [hidden email]
> > To: [hidden email]; [hidden email]
> > CC: [hidden email]
> > Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> > Date: Fri, 12 Apr 2013 19:19:08 +0800
> >
> >
> > Hi.
> >
> > The methord's name In the QuantLibJNL.dll file like :
> > ===========================================
> > Java_org_quantlib_QuantLibJNI_SWIGTARGETUpcast
> > ===========================================
> >
> > but the QuantlibJNL.class in the QuantLib.jar is:
> > ===========================================
> > public static final native long TARGET_SWIGUpcast(long paramLong);
> > ===========================================
> >
> > This is the reason?
> > if it is.
> > How can resolve it?
> >
> > thanks
> > jingtao wang
> > ________________________________
> > From: [hidden email]
> > To: [hidden email]; [hidden email]
> > CC: [hidden email]
> > Subject: RE: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> > Date: Fri, 1 Feb 2013 14:03:41 +0800
> >
> > thanks.
> > I'll try. If i can resolved the error.
> > I'll report it.
> >
> > jingtao wang
> >
> >> Date: Wed, 30 Jan 2013 11:25:23 +0100
> >> Subject: Re: [Quantlib-users] SWIG(java) UnsatisfiedLinkError
> >> From: [hidden email]
> >> To: [hidden email]
> >> CC: [hidden email]; [hidden email]
> >>
> >> Right. For instance, does your project for the C++ library include
> >> <ql/time/calendars/brazil.cpp>?
> >>
> >> Luigi
> >>
> >> On Wed, Jan 30, 2013 at 11:11 AM, Bojan Nikolic <[hidden email]>
> >> wrote:
> >> >
> >> > One thing to check is that all of the dependencies of the JNI dll can be
> >> > satisfied -- best to use the "windows dependency walker" for this.
> >> >
> >> > Best,
> >> > Bojan
> >> >
> >> > --
> >> > Bojan Nikolic || http://www.bnikolic.co.uk
> >
> > ------------------------------------------------------------------------------
> > Precog is a next-generation analytics platform capable of advanced
> > analytics on semi-structured data. The platform includes APIs for building
> > apps and a phenomenal toolset for data science. Developers can use
> > our toolset for easy data analysis & visualization. Get a free account!
> > http://www2.precog.com/precogplatform/slashdotnewsletter
> > _______________________________________________
> > QuantLib-users mailing list
> > [hidden email]
> > https://lists.sourceforge.net/lists/listinfo/quantlib-users
> >

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