Re: Problem running from Eclipse
Re: Problem running from Eclipse
- Subject: Re: Problem running from Eclipse
- From: Valerio Luccio via Webobjects-dev <email@hidden>
- Date: Mon, 27 Jan 2020 13:50:36 -0500
- Organization: NYU
My build path has both: "javafoundation.jar" in Resources, and
"JavaFoundation.jar" in WebServerResources. That's is the default
behavior went you add a library in the configure build path.
On 1/27/20 1:34 PM, Aaron Rosenzweig wrote:
Hi Valerio,
It’s that the error complained about not finding NSCoding which should
be in JavaFoundation. Oh… but you know… there is a WebServerResources
version that you do not want. Gotta be sure you got the right jar.
You want something like:
/Library/WebObjects/Versions/WebObjects543/System/Library/Frameworks/JavaFoundation.framework/Resources/Java/javafoundation.jar
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On Jan 27, 2020, at 1:29 PM, Valerio Luccio <email@hidden
<mailto:email@hidden>> wrote:
Not sure what you're suggesting. I tried removing the JavaFoundation
and add it back in the configure build path, didn't give me any
errors in the build, but when I try to run it I got the same error.
I thinks it's clear that the path is screwed up somehow, but I can't
figure out where.
On 1/27/20 10:35 AM, Aaron Rosenzweig wrote:
Hey Valerio,
That sheds some light… did you upgrade to Catalina or other OS
changes? Many people got burned by Catalina moving directories under
root to other locations messing up your class path. It’s very
possible that your beans were arranged above your frank without you
knowing… just by an OS upgrade.
In other words, it can find the magic locations for your frameworks
anymore. “Configure build path” and see if things are read and need
to be re-mapped.
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On Jan 27, 2020, at 10:31 AM, Valerio Luccio
<email@hidden <mailto:email@hidden>> wrote:
Thanks for the reply.
I started that project about 15 years ago and the last time I fired
it up successfully from Eclipse was in September. Then in December,
without changing anything in the project, I could not do it anymore.
The JavaFoundation.framework in my path is
/Library/WebObjects/Versions/WebObjects543/System/Library/Frameworks
and NSCoding is definitely there.
I guess I'll have to try reinstalling Eclipse (sigh).
On 1/23/20 11:17 PM, Aaron Rosenzweig wrote:
Sorry Valerio, 6 weeks is a long time indeed - you’ve been patient.
JNI has to do with Java making calls to a C library. That’s the
“native method” part.
If it were me, I’d trash Eclipse and start over. I know that’s not
what you want to hear but…
Hmm… thinking some more…
“NSCoding” lives inside the “JavaFoundation.framework” from Apple.
Do you have that framework included in your project? Can you find
it when you “configure build path” for your project?
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On Jan 23, 2020, at 2:24 PM, Valerio Luccio via Webobjects-dev
<email@hidden
<mailto:email@hidden>> wrote:
6 Weeks ago I sent this message, but got no replies. Really
nobody has any clue ?
btw: I get the same using a simple example app and trying from a
clean workspace.
On 12/9/19 2:23 PM, Valerio Luccio wrote:
Hello all,
I have Eclipse Mars.2 running on a Mac with Mojave with JavaSE
1.8. I hadn't fired up my web app from Eclipse in a couple of
months and today, without having any major changes to the O/S,
when I tried I got:
Error: A JNI error has occurred, please check your
installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError:
com/webobjects/foundation/NSCoding
at java.lang.ClassLoader.findBootstrapClass(Native Method)
.....
I find this message terribly vague. What should I be looking for ?
Thanks,
--
Valerio Luccio (212) 998-8736
Center for Brain Imaging 4 Washington Place, Room 157
New York University New York, NY 10003
"In an open world, who needs windows or gates ?"
--
Valerio Luccio (212) 998-8736
Center for Brain Imaging 4 Washington Place, Room 157
New York University New York, NY 10003
"In an open world, who needs windows or gates ?"
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Valerio Luccio (212) 998-8736
Center for Brain Imaging 4 Washington Place, Room 157
New York University New York, NY 10003
"In an open world, who needs windows or gates ?"
--
Valerio Luccio (212) 998-8736
Center for Brain Imaging 4 Washington Place, Room 157
New York University New York, NY 10003
"In an open world, who needs windows or gates ?"
--
Valerio Luccio (212) 998-8736
Center for Brain Imaging 4 Washington Place, Room 157
New York University New York, NY 10003
"In an open world, who needs windows or gates ?"
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