Morning Can:
I was working on those instructions yesterday due to some questions. However it
is looking like it is tripping up over perhaps a difference in version of Java?
Things to look for:
- Can I ask you what version of Java you are using; sometimes it shows up as
"JRE System Library [...]" in the Package Explorer?
- Go over the compiler settings? Is it set for Java 6? We used to ask people
explicitly set this; but since people use Java 6 now it shows up as the default?
- What version of Eclipse? I have some reports on the GeoTools project of
people getting new creative compile errors around generics (i.e. exactly your
problem) using the latest Eclipse 3.7.1 ?
As an example the NavigationPreferenceInitializer is very short and compiles
with out error for me:
public class NavigationPreferenceInitializer extends
AbstractPreferenceInitializer {
@Override
public void initializeDefaultPreferences() {
Preferences node = DefaultScope.INSTANCE.getNode(ToolsPlugin.ID); <---
LINE 17
node.putBoolean(NavigationToolPreferencePage.SCALE,false);
node.putBoolean(NavigationToolPreferencePage.TILED,false);
}
}
That code is very simple so I am hard pressed to see where the problem is? But
I suppose that will make it easier to fix ...
Could you check DefaultScope.INSTANCE - is that showing up for you?
Could you check ToolsPlugin.ID and check that it exists?
Other than that drop by on IRC and we can try and help?
--
Jody Garnett
On Friday, 16 December 2011 at 12:12 AM, Can Baldan wrote:
> Hello everybody,
>
> Sorry I am a newbie in the udig developer world. I have completed all the
> steps except "running the main application" at
> http://udig.refractions.net/confluence/display/ADMIN/02+Development+Environment
>
>
> I have been getting compile errors
>
> ----------------------------
>
> INSTANCE cannot be resolved or is not a field
> NavigationPreferenceInitializer.java
> /net.refractions.udig.tool.default/src/net/refractions/udig/tools/internal
> line 17 Java Problem
>
> INSTANCE cannot be resolved or is not a field
> SelectionToolPreferenceInitializer.java
> /net.refractions.udig.tool.select/src/net/refractions/udig/tool/select line
> 16 Java Problem
>
> The method getServiceReference(String) in the type BundleContext is not
> applicable for the arguments (Class<PreferencesService>)
> LoadSearchCatalogs.java /eu.udig.catalog.csw/src/eu/udig/catalog/csw line 18
> Java Problem
>
> The type ServiceReference is not generic; it cannot be parameterized with
> arguments <PreferencesService> LoadSearchCatalogs.java
> /eu.udig.catalog.csw/src/eu/udig/catalog/csw line 18 Java Problem
>
> ----------------------------
>
> At http://udig.refractions.net/confluence/display/ADMIN/08+Libs+Refresh
>
> The probable reasons for build errors are listed as
>
>
> --------------------------------------
>
> Manifest.MF
>
> Occasionally (after downloading the jars) the MANIFEST.MF file will still
> list errors. There are three main categories of errors.
>
> New Jars
>
> The maven repository has newer jars then the ones listed in the MANIFEST.MF -
> normally a uDig developer will update the list of jars on the runtime tab and
> commit the result - but you may be the first developer to notice!
>
> Open the MANIFEST.MF runtime tab
> Find the list of runtime jars - all except the first library.jar and delete
> them all
> Use the Add button; navigate to the lib folder; and select all the jars the
> refresh.xml script downloaded
> When you Save the MANIFEST.MF file; the java ".classpath" file will be
> recreated and all these new jars you identified will be placed on the
> CLASSPATH when compiling or running
>
> Stale Packages
>
> Specific Packages are no longer available and show up as errors.
>
> This occurs (after the ".classpath" is updated and we have clue about what is
> in the jars) when a jar from the internet has removed or renamed a package;
> or when a jar is no longer in used (and thus the packages it supplied are no
> longer available to be published).
> You can go through the MANIFEST.MF and remove each problem package; or you
> can right click on the the plugin and choose *PDE Tools > Organized
> Manifest". This will attempt to publish all the packages that are found on
> the .classpath
>
> Duplicate Jars
>
> Duplicate jars show up (usually after you have run refresh.xml more then once)
>
> This occurs when jars from the internet are updated with a newer version; you
> can either delete the older version; or run the refresh.xml "full build"
> target which removes the lib folder and downloads everything from scratch
>
>
> ----------------------------------------
>
> And at
> http://udig.refractions.net/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-net.refractions.udig.core
>
>
> Further potential problems are listed:
>
> subversion update
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-subversionupdate)
> - is everything up to date?
> net.refractions.udig.libs
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-net.refractions.udig.libs)
> - is everything downloaded?
> net.refractions.udig.core
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-net.refractions.udig.core)
> - is libs exporting everything needed?
> net.refractions.udig.catalog
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-net.refractions.udig.catalog)
> net.refractions.udig.project
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-net.refractions.udig.project)
> Build errors indicating that JAI is missing
> (http://www.refractions.net:8080/confluence/display/ADMIN/01+How+to+fix+a+broken+build#01Howtofixabrokenbuild-BuilderrorsindicatingthatJAIismissing)
> - is default compatible JRE with enabled JAI for J2SE-1.5 set?
>
>
> --------------------------------------
>
> I really need a jumpstart here, I have no clue so far about what exactly
> might the problem(s) might be. Would anybody have suggestions?
>
> Thank you in advance...
>
> Can
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>
>
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