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David Turner
Jun 19, 2012, 2:31:22 AM6/19/12
to Google App Engine
Open the Navigator view, expand the .settings folder, open the file
org.eclipse.wst.common.project.facet.core.xml and manually set the
Java version to 1.6. Here's a video showing the procedure:
http://youtu.be/mP_GUR7Tntw
On Jun 16, 4:27 pm, davidfaux <zeng....@gmail.com> wrote:
> I just installed Eclipse 3.7 and the Google Plugin for Eclipse because I
> want to teach myself how to use Google App Engine.
>
> When I create a new web application and run, I got an error that noted that
> annotations were not allowed in my JRE version (1.4). Hence, I set my JRE
> to 1.6 and my compiler compliance level to 1.6.
>
> However, I now get this new error.
>
> Description Resource Path Location Type
> Java compiler level does not match the version of the installed Java project facet.
> Myprojectname Unknown Faceted Project Problem (Java Version Mismatch)
>
> How do I change "the version of the installed Java project facet"?
org.eclipse.wst.common.project.facet.core.xml and manually set the
Java version to 1.6. Here's a video showing the procedure:
http://youtu.be/mP_GUR7Tntw
On Jun 16, 4:27 pm, davidfaux <zeng....@gmail.com> wrote:
> I just installed Eclipse 3.7 and the Google Plugin for Eclipse because I
> want to teach myself how to use Google App Engine.
>
> When I create a new web application and run, I got an error that noted that
> annotations were not allowed in my JRE version (1.4). Hence, I set my JRE
> to 1.6 and my compiler compliance level to 1.6.
>
> However, I now get this new error.
>
> Description Resource Path Location Type
> Java compiler level does not match the version of the installed Java project facet.
> Myprojectname Unknown Faceted Project Problem (Java Version Mismatch)
>
> How do I change "the version of the installed Java project facet"?
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