| Getting UnsupportedclassversionError when using different JRE [message #129866] |
Mon, 14 August 2006 10:28  |
Eclipse User |
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Hello,
This problem only happens when I use different JRE than the Eclipse's
one. The problem is this, I have installed this Lotus toolkit, and it
automatically sets the JRE and Target Platform to whatever their default
are. Apparently, their JRE is not the same as the one used by Eclipse
at startup time. Is this the reason why JVE throws this
UnsupportedclassversionError? Which JRE is used by JVE? Thanks.
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| Re: Getting UnsupportedclassversionError when using different JRE [message #129882 is a reply to message #129866] |
Mon, 14 August 2006 10:51  |
| Eclipse User |
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Originally posted by: richkulp.us.NO_SPAM.ibm.com
This occurs when a class compiled under JDK 1.5 is executed with the 1.4
JDT. So it all depends on the class that is getting the error and who
compiled it.
The VE uses whatever the project's JRE is set to.
Hung Lam wrote:
> Hello,
> This problem only happens when I use different JRE than the Eclipse's
> one. The problem is this, I have installed this Lotus toolkit, and it
> automatically sets the JRE and Target Platform to whatever their default
> are. Apparently, their JRE is not the same as the one used by Eclipse
> at startup time. Is this the reason why JVE throws this
> UnsupportedclassversionError? Which JRE is used by JVE? Thanks.
--
Thanks,
Rich Kulp
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| Re: Getting UnsupportedclassversionError when using different JRE [message #613771 is a reply to message #129866] |
Mon, 14 August 2006 10:51 |
| Eclipse User |
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Originally posted by: richkulp.us.NO_SPAM.ibm.com
This occurs when a class compiled under JDK 1.5 is executed with the 1.4
JDT. So it all depends on the class that is getting the error and who
compiled it.
The VE uses whatever the project's JRE is set to.
Hung Lam wrote:
> Hello,
> This problem only happens when I use different JRE than the Eclipse's
> one. The problem is this, I have installed this Lotus toolkit, and it
> automatically sets the JRE and Target Platform to whatever their default
> are. Apparently, their JRE is not the same as the one used by Eclipse
> at startup time. Is this the reason why JVE throws this
> UnsupportedclassversionError? Which JRE is used by JVE? Thanks.
--
Thanks,
Rich Kulp
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