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Home » Eclipse Projects » Eclipse Platform » Need info on upgrading from eclipse 3.1 to europa
Need info on upgrading from eclipse 3.1 to europa [message #323945] Mon, 14 January 2008 11:59 Go to next message
Eclipse UserFriend
Originally posted by: venkatbabukr.yahoo.com

Hi All,

Request somebody to help me here. I want to upgrade to eclipse europa.
Currently I'm using eclipse 3.1 ... The problem is - I'm having couple of
plugins (WTP etc...) in 3.1 working fine. How can I get the same for
europa? I copied the plugin jars from 3.1 to europa, but seems like they
don't work. Also, I downloaded the latest WTP (3.0M4), but when I put
those jar files in the plugin folder, I get a java exception:
java.lang.IncompatibleClassChangeError.

Is there some place where I can find info on how to upgrade from eclipse
3.1 to europa. A link to such place would also really help. Also, in case
this is not the correct news group, request to let me know where can I get
the help.

Thank you,
Venkatesh
Re: Need info on upgrading from eclipse 3.1 to europa [message #323947 is a reply to message #323945] Mon, 14 January 2008 12:09 Go to previous message
Eclipse UserFriend
Originally posted by: merks.ca.ibm.com

This is a multi-part message in MIME format.
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Venkatesh,

You need to install Eclipse 3.4M4 if you want to use WTP 3.0M4. (And
Europa is Eclipse 3.3 not 3.1.) This Europa download includes WTP:

http://www.eclipse.org/downloads/download.php?file=/technolo gy/epp/downloads/release/20071103/eclipse-jee-europa-fall2-w in32.zip

If you have 3.1, you can't just upgrade it. You must install a new
version of Eclipse (such as the link above with includes WTP) and it's
highly recommended you *not *install it over top of the existing
installation of 3.1 but rather put it in a new or clean location.


Venkatesh wrote:
> Hi All,
>
> Request somebody to help me here. I want to upgrade to eclipse europa.
> Currently I'm using eclipse 3.1 ... The problem is - I'm having couple
> of plugins (WTP etc...) in 3.1 working fine. How can I get the same
> for europa? I copied the plugin jars from 3.1 to europa, but seems
> like they don't work. Also, I downloaded the latest WTP (3.0M4), but
> when I put those jar files in the plugin folder, I get a java
> exception: java.lang.IncompatibleClassChangeError.
>
> Is there some place where I can find info on how to upgrade from
> eclipse 3.1 to europa. A link to such place would also really help.
> Also, in case this is not the correct news group, request to let me
> know where can I get the help.
>
> Thank you,
> Venkatesh
>
>
>


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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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Venkatesh,<br>
<br>
You need to install Eclipse 3.4M4 if you want to use WTP 3.0M4.
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