What a mess. I don’t remember where I found this but I had to add the following to get M2Eclipse to be happy. Even more sad is that it isn’t exactly easy to understand why this tag is needed.
<build> ... various plugins ... <pluginManagement> <plugins> <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself. --> <plugin> <groupId>org.eclipse.m2e</groupId> <artifactId>lifecycle-mapping</artifactId> <version>1.0.0</version> <configuration> <lifecycleMappingMetadata> <pluginExecutions> <pluginExecution> <pluginExecutionFilter> <groupId>org.codehaus.mojo</groupId> <artifactId>aspectj-maven-plugin</artifactId> <versionRange>[1.0,)</versionRange> <goals> <goal>test-compile</goal> <goal>compile</goal> </goals> </pluginExecutionFilter> <action> <execute /> </action> </pluginExecution> </pluginExecutions> </lifecycleMappingMetadata> </configuration> </plugin> </plugins> </pluginManagement> </build>
There were a number of other issues with the M2Eclipse plug-in that simply didn’t work with Spring Data. In the end I disabled M2Eclipse in favor of the Apache Eclipse plug-in.