Error running `groovy-maven-plugin:2.1.1:execute` with Groovy 3.0.2

[bobtiernay-okta]

Seems like this happens when upgrading from Groovy 3.0.1 to 3.0.2:

java.lang.IllegalAccessError: tried to access method groovy.grape.GrapeIvy.getLoadedDepsForLoader(Ljava/lang/ClassLoader;)Ljava/util/Set; from class groovy.grape.GrapeIvy$getLoadedDepsForLoader

Full trace:

[ERROR] Failed to execute goal org.codehaus.gmaven:groovy-maven-plugin:2.1.1:execute (default-cli) on project sage: Execution default-cli of goal org.codehaus.gmaven:groovy-maven-plugin:2.1.1:execute failed: An API incompatibility was encountered while executing org.codehaus.gmaven:groovy-maven-plugin:2.1.1:execute: java.lang.IllegalAccessError: tried to access method groovy.grape.GrapeIvy.getLoadedDepsForLoader(Ljava/lang/ClassLoader;)Ljava/util/Set; from class groovy.grape.GrapeIvy$getLoadedDepsForLoader
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.codehaus.gmaven:groovy-maven-plugin:2.1.1
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/Users/btiernay/.m2/repository/org/codehaus/gmaven/groovy-maven-plugin/2.1.1/groovy-maven-plugin-2.1.1.jar
[ERROR] urls[1] = file:/Users/btiernay/.m2/repository/org/codehaus/groovy/groovy/3.0.2/groovy-3.0.2.jar
[ERROR] urls[2] = file:/Users/btiernay/.m2/repository/org/apache/ivy/ivy/2.5.0/ivy-2.5.0.jar
[ERROR] urls[3] = file:/Users/btiernay/.m2/repository/org/sonatype/gossip/gossip-slf4j/1.8/gossip-slf4j-1.8.jar
[ERROR] urls[4] = file:/Users/btiernay/.m2/repository/org/sonatype/gossip/gossip-core/1.8/gossip-core-1.8.jar
[ERROR] urls[5] = file:/Users/btiernay/.m2/repository/org/sonatype/gossip/gossip-bootstrap/1.8/gossip-bootstrap-1.8.jar
[ERROR] urls[6] = file:/Users/btiernay/.m2/repository/com/google/guava/guava/14.0.1/guava-14.0.1.jar
[ERROR] urls[7] = file:/Users/btiernay/.m2/repository/com/google/code/findbugs/jsr305/2.0.1/jsr305-2.0.1.jar
[ERROR] urls[8] = file:/Users/btiernay/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.16/plexus-interpolation-1.16.jar
[ERROR] urls[9] = file:/Users/btiernay/.m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
[ERROR] urls[10] = file:/Users/btiernay/.m2/repository/org/codehaus/gmaven/gmaven-adapter-api/2.1.1/gmaven-adapter-api-2.1.1.jar
[ERROR] urls[11] = file:/Users/btiernay/.m2/repository/org/codehaus/gmaven/gmaven-adapter-impl/2.1.1/gmaven-adapter-impl-2.1.1.jar
[ERROR] urls[12] = file:/Users/btiernay/.m2/repository/org/codehaus/groovy/groovy-all/2.4.9/groovy-all-2.4.9.jar
[ERROR] urls[13] = file:/Users/btiernay/.m2/repository/org/apache/ant/ant/1.9.4/ant-1.9.4.jar
[ERROR] urls[14] = file:/Users/btiernay/.m2/repository/org/apache/ant/ant-launcher/1.9.4/ant-launcher-1.9.4.jar
[ERROR] urls[15] = file:/Users/btiernay/.m2/repository/jline/jline/2.12/jline-2.12.jar
[ERROR] urls[16] = file:/Users/btiernay/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]