I'm interested in (eventually..) using yangide as part of https://github.com/vorburger/opendaylight-eclipse-setup, but am currently blocked by the problem below (visible on the Console) when using yangide on yangide/samples/yang-module1 & module2 (which have the Maven Builder and thus M2E and thus go through the YangBuildParticipant).

David, do you see this as well?

!STACK 0
org.apache.maven.plugin.PluginExecutionException: Execution generate-sources of goal org.opendaylight.yangtools:yang-maven-plugin:0.8.0-Beryllium:generate-sources failed: A required class was missing while executing org.opendaylight.yangtools:yang-maven-plugin:0.8.0-Beryllium:generate-sources: org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor$YangProvider
-----------------------------------------------------
realm = plugin>org.opendaylight.yangtools:yang-maven-plugin:0.8.0-Beryllium
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-maven-plugin/0.8.0-Beryllium/yang-maven-plugin-0.8.0-Beryllium.jar
urls[1] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/maven-sal-api-gen-plugin/0.8.0-Beryllium/maven-sal-api-gen-plugin-0.8.0-Beryllium.jar
urls[2] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-api/0.8.0-Beryllium/mdsal-binding-generator-api-0.8.0-Beryllium.jar
urls[3] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/yang-binding/0.8.0-Beryllium/yang-binding-0.8.0-Beryllium.jar
urls[4] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-impl/0.8.0-Beryllium/mdsal-binding-generator-impl-0.8.0-Beryllium.jar
urls[5] = file:/home/vorburger/.m2/repository/org/javassist/javassist/3.20.0-GA/javassist-3.20.0-GA.jar
urls[6] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-impl/0.8.0-Beryllium/yang-data-impl-0.8.0-Beryllium.jar
urls[7] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-util/0.8.0-Beryllium/yang-data-util-0.8.0-Beryllium.jar
urls[8] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-util/0.8.0-Beryllium/mdsal-binding-generator-util-0.8.0-Beryllium.jar
urls[9] = file:/home/vorburger/.m2/repository/org/apache/commons/commons-lang3/3.4/commons-lang3-3.4.jar
urls[10] = file:/home/vorburger/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib/2.8.4/org.eclipse.xtend.lib-2.8.4.jar
urls[11] = file:/home/vorburger/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib.macro/2.8.4/org.eclipse.xtend.lib.macro-2.8.4.jar
urls[12] = file:/home/vorburger/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.xbase.lib/2.8.4/org.eclipse.xtext.xbase.lib-2.8.4.jar
urls[13] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-java-api-generator/0.8.0-Beryllium/mdsal-binding-java-api-generator-0.8.0-Beryllium.jar
urls[14] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-api/0.8.0-Beryllium/yang-data-api-0.8.0-Beryllium.jar
urls[15] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/util/0.8.0-Beryllium/util-0.8.0-Beryllium.jar
urls[16] = file:/home/vorburger/.m2/repository/com/github/romix/java-concurrent-hash-trie-map/0.2.23/java-concurrent-hash-trie-map-0.2.23.jar
urls[17] = file:/home/vorburger/.m2/repository/org/apache/maven/maven-builder-support/3.3.3/maven-builder-support-3.3.3.jar
urls[18] = file:/home/vorburger/.m2/repository/org/eclipse/aether/aether-util/1.0.2.v20150114/aether-util-1.0.2.v20150114.jar
urls[19] = file:/home/vorburger/.m2/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar
urls[20] = file:/home/vorburger/.m2/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar
urls[21] = file:/home/vorburger/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.3.0/org.eclipse.sisu.inject-0.3.0.jar
urls[22] = file:/home/vorburger/.m2/repository/org/sonatype/sisu/sisu-guice/3.2.5/sisu-guice-3.2.5-no_aop.jar
urls[23] = file:/home/vorburger/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar
urls[24] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.21/plexus-interpolation-1.21.jar
urls[25] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.20/plexus-utils-3.0.20.jar
urls[26] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
urls[27] = file:/home/vorburger/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
urls[28] = file:/home/vorburger/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
urls[29] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-parser-impl/0.8.0-Beryllium/yang-parser-impl-0.8.0-Beryllium.jar
urls[30] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-common/0.8.0-Beryllium/yang-common-0.8.0-Beryllium.jar
urls[31] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/object-cache-api/0.8.0-Beryllium/object-cache-api-0.8.0-Beryllium.jar
urls[32] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-model-api/0.8.0-Beryllium/yang-model-api-0.8.0-Beryllium.jar
urls[33] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-parser-api/0.8.0-Beryllium/yang-parser-api-0.8.0-Beryllium.jar
urls[34] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-model-util/0.8.0-Beryllium/yang-model-util-0.8.0-Beryllium.jar
urls[35] = file:/home/vorburger/.m2/repository/org/antlr/antlr4-runtime/4.5.1/antlr4-runtime-4.5.1.jar
urls[36] = file:/home/vorburger/.m2/repository/com/google/guava/guava/18.0/guava-18.0.jar
urls[37] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/concepts/0.8.0-Beryllium/concepts-0.8.0-Beryllium.jar
urls[38] = file:/home/vorburger/.m2/repository/com/google/code/findbugs/jsr305/3.0.0/jsr305-3.0.0.jar
urls[39] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-maven-plugin-spi/0.8.0-Beryllium/yang-maven-plugin-spi-0.8.0-Beryllium.jar
urls[40] = file:/home/vorburger/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar
Number of foreign imports: 5
import: Entry[import org.sonatype.plexus.build.incremental from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.Scanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.DirectoryScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.AbstractScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import from realm ClassRealm[maven.api, parent: null]]

-----------------------------------------------------

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:168)
at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:331)
at org.eclipse.m2e.core.internal.embedder.MavenImpl$11.call(MavenImpl.java:1362)
at org.eclipse.m2e.core.internal.embedder.MavenImpl$11.call(MavenImpl.java:1)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112)
at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1360)
at org.eclipse.m2e.core.project.configurator.MojoExecutionBuildParticipant.build(MojoExecutionBuildParticipant.java:52)
at org.opendaylight.yangide.m2e.yang.YangBuildParticipant.build(YangBuildParticipant.java:97)
at org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.build(MavenBuilderImpl.java:137)
at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:172)
at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1)
at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:115)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112)
at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:105)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99)
at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:86)
at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:200)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.apache.maven.plugin.PluginContainerException: A required class was missing while executing org.opendaylight.yangtools:yang-maven-plugin:0.8.0-Beryllium:generate-sources: org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor$YangProvider
-----------------------------------------------------
realm = plugin>org.opendaylight.yangtools:yang-maven-plugin:0.8.0-Beryllium
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-maven-plugin/0.8.0-Beryllium/yang-maven-plugin-0.8.0-Beryllium.jar
urls[1] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/maven-sal-api-gen-plugin/0.8.0-Beryllium/maven-sal-api-gen-plugin-0.8.0-Beryllium.jar
urls[2] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-api/0.8.0-Beryllium/mdsal-binding-generator-api-0.8.0-Beryllium.jar
urls[3] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/yang-binding/0.8.0-Beryllium/yang-binding-0.8.0-Beryllium.jar
urls[4] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-impl/0.8.0-Beryllium/mdsal-binding-generator-impl-0.8.0-Beryllium.jar
urls[5] = file:/home/vorburger/.m2/repository/org/javassist/javassist/3.20.0-GA/javassist-3.20.0-GA.jar
urls[6] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-impl/0.8.0-Beryllium/yang-data-impl-0.8.0-Beryllium.jar
urls[7] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-util/0.8.0-Beryllium/yang-data-util-0.8.0-Beryllium.jar
urls[8] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-generator-util/0.8.0-Beryllium/mdsal-binding-generator-util-0.8.0-Beryllium.jar
urls[9] = file:/home/vorburger/.m2/repository/org/apache/commons/commons-lang3/3.4/commons-lang3-3.4.jar
urls[10] = file:/home/vorburger/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib/2.8.4/org.eclipse.xtend.lib-2.8.4.jar
urls[11] = file:/home/vorburger/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib.macro/2.8.4/org.eclipse.xtend.lib.macro-2.8.4.jar
urls[12] = file:/home/vorburger/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.xbase.lib/2.8.4/org.eclipse.xtext.xbase.lib-2.8.4.jar
urls[13] = file:/home/vorburger/.m2/repository/org/opendaylight/mdsal/mdsal-binding-java-api-generator/0.8.0-Beryllium/mdsal-binding-java-api-generator-0.8.0-Beryllium.jar
urls[14] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-data-api/0.8.0-Beryllium/yang-data-api-0.8.0-Beryllium.jar
urls[15] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/util/0.8.0-Beryllium/util-0.8.0-Beryllium.jar
urls[16] = file:/home/vorburger/.m2/repository/com/github/romix/java-concurrent-hash-trie-map/0.2.23/java-concurrent-hash-trie-map-0.2.23.jar
urls[17] = file:/home/vorburger/.m2/repository/org/apache/maven/maven-builder-support/3.3.3/maven-builder-support-3.3.3.jar
urls[18] = file:/home/vorburger/.m2/repository/org/eclipse/aether/aether-util/1.0.2.v20150114/aether-util-1.0.2.v20150114.jar
urls[19] = file:/home/vorburger/.m2/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar
urls[20] = file:/home/vorburger/.m2/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar
urls[21] = file:/home/vorburger/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.3.0/org.eclipse.sisu.inject-0.3.0.jar
urls[22] = file:/home/vorburger/.m2/repository/org/sonatype/sisu/sisu-guice/3.2.5/sisu-guice-3.2.5-no_aop.jar
urls[23] = file:/home/vorburger/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar
urls[24] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.21/plexus-interpolation-1.21.jar
urls[25] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.20/plexus-utils-3.0.20.jar
urls[26] = file:/home/vorburger/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
urls[27] = file:/home/vorburger/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
urls[28] = file:/home/vorburger/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
urls[29] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-parser-impl/0.8.0-Beryllium/yang-parser-impl-0.8.0-Beryllium.jar
urls[30] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-common/0.8.0-Beryllium/yang-common-0.8.0-Beryllium.jar
urls[31] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/object-cache-api/0.8.0-Beryllium/object-cache-api-0.8.0-Beryllium.jar
urls[32] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-model-api/0.8.0-Beryllium/yang-model-api-0.8.0-Beryllium.jar
urls[33] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-parser-api/0.8.0-Beryllium/yang-parser-api-0.8.0-Beryllium.jar
urls[34] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-model-util/0.8.0-Beryllium/yang-model-util-0.8.0-Beryllium.jar
urls[35] = file:/home/vorburger/.m2/repository/org/antlr/antlr4-runtime/4.5.1/antlr4-runtime-4.5.1.jar
urls[36] = file:/home/vorburger/.m2/repository/com/google/guava/guava/18.0/guava-18.0.jar
urls[37] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/concepts/0.8.0-Beryllium/concepts-0.8.0-Beryllium.jar
urls[38] = file:/home/vorburger/.m2/repository/com/google/code/findbugs/jsr305/3.0.0/jsr305-3.0.0.jar
urls[39] = file:/home/vorburger/.m2/repository/org/opendaylight/yangtools/yang-maven-plugin-spi/0.8.0-Beryllium/yang-maven-plugin-spi-0.8.0-Beryllium.jar
urls[40] = file:/home/vorburger/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar
Number of foreign imports: 5
import: Entry[import org.sonatype.plexus.build.incremental from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.Scanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.DirectoryScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import org.codehaus.plexus.util.AbstractScanner from realm ClassRealm[plexus.core, parent: null]]
import: Entry[import from realm ClassRealm[maven.api, parent: null]]

-----------------------------------------------------

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:166)
... 32 more
Caused by: java.lang.NoClassDefFoundError: org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor$YangProvider
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor.<init>(YangToSourcesProcessor.java:89)
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesMojo.execute(YangToSourcesMojo.java:113)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
... 32 more
Caused by: java.lang.ClassNotFoundException: org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor$YangProvider
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
... 35 more