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run SWT application in 3.1M6 [message #453866]

Tue, 12 April 2005 22:00

Peter Xu

Messages: 3
Registered: July 2009

Junior Member

I have some SWT applications in a java project, which runs fine in M5a, when
I do alt-shift-X and then S.
Now when I do the same in M6, i got

Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-win32-3128
in java.library.path

at java.lang.ClassLoader.loadLibrary(Unknown Source)

at java.lang.Runtime.loadLibrary0(Unknown Source)

at java.lang.System.loadLibrary(Unknown Source)

at org.eclipse.swt.internal.Library.loadLibrary(Library.java:12 3)

at org.eclipse.swt.internal.win32.OS.<clinit>(OS.java:18)

at org.eclipse.swt.widgets.Display.<clinit>(Display.java:125)

at com.peterxu.swt.ShellAPI.dialogShell(ShellAPI.java:299)

at com.peterxu.swt.ShellAPI.main(ShellAPI.java:45

I believe this has to do with the fact in M6, the plugins are packaged as
Jar. Apprenetly, some link to the the dll is broken.

Has anyone tried this, what is the workaround?

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Re: run SWT application in 3.1M6 [message #453871 is a reply to message #453866]

Wed, 13 April 2005 13:02

James Leotta

Messages: 202
Registered: July 2009

Senior Member

Peter you need to extract the three dll's from the jar file and put them
in the winnt/system32 directory. Then you need to run the application as
a Java application - not a SWT application since running it as such will
not load the dll's. If you have your application set up in the Run
environment delete it and rerun it as a Java app.

Peter Xu wrote:
> I have some SWT applications in a java project, which runs fine in M5a, when
> I do alt-shift-X and then S.
> Now when I do the same in M6, i got
>
> Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-win32-3128
> in java.library.path
>
> at java.lang.ClassLoader.loadLibrary(Unknown Source)
>
> at java.lang.Runtime.loadLibrary0(Unknown Source)
>
> at java.lang.System.loadLibrary(Unknown Source)
>
> at org.eclipse.swt.internal.Library.loadLibrary(Library.java:12 3)
>
> at org.eclipse.swt.internal.win32.OS.<clinit>(OS.java:18)
>
> at org.eclipse.swt.widgets.Display.<clinit>(Display.java:125)
>
> at com.peterxu.swt.ShellAPI.dialogShell(ShellAPI.java:299)
>
> at com.peterxu.swt.ShellAPI.main(ShellAPI.java:45
>
>
>
> I believe this has to do with the fact in M6, the plugins are packaged as
> Jar. Apprenetly, some link to the the dll is broken.
>
> Has anyone tried this, what is the workaround?
>
>

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Re: run SWT application in 3.1M6 [message #453909 is a reply to message #453871]

Wed, 13 April 2005 17:42

Veronika Irvine

Messages: 1272
Registered: July 2009

Senior Member

This is a temporary work around. The Run As SWT Application should be fixed
for 3.1 M7.

See:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=88669

"James Leotta" <jleotta@bascom.com> wrote in message
news:d3j59u$qh3$1@news.eclipse.org...
> Peter you need to extract the three dll's from the jar file and put them
> in the winnt/system32 directory. Then you need to run the application as a
> Java application - not a SWT application since running it as such will not
> load the dll's. If you have your application set up in the Run
> environment delete it and rerun it as a Java app.
>
> Peter Xu wrote:
>> I have some SWT applications in a java project, which runs fine in M5a,
>> when
>> I do alt-shift-X and then S.
>> Now when I do the same in M6, i got
>>
>> Exception in thread "main" java.lang.UnsatisfiedLinkError: no
>> swt-win32-3128
>> in java.library.path
>>
>> at java.lang.ClassLoader.loadLibrary(Unknown Source)
>>
>> at java.lang.Runtime.loadLibrary0(Unknown Source)
>>
>> at java.lang.System.loadLibrary(Unknown Source)
>>
>> at org.eclipse.swt.internal.Library.loadLibrary(Library.java:12 3)
>>
>> at org.eclipse.swt.internal.win32.OS.<clinit>(OS.java:18)
>>
>> at org.eclipse.swt.widgets.Display.<clinit>(Display.java:125)
>>
>> at com.peterxu.swt.ShellAPI.dialogShell(ShellAPI.java:299)
>>
>> at com.peterxu.swt.ShellAPI.main(ShellAPI.java:45
>>
>>
>>
>> I believe this has to do with the fact in M6, the plugins are packaged as
>> Jar. Apprenetly, some link to the the dll is broken.
>>
>> Has anyone tried this, what is the workaround?
>>

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