Build fails in test stage

Here is the log:

[INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.neo4j.nlp:graphify:jar:1.0.0 [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 189, column 21 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] graphify [INFO] myproject [INFO] [INFO] Using the builder org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder with a thread count of 1 [INFO]
[INFO] ------------------------------------------------------------------------ [INFO] Building myproject 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] >>> maven-assembly-plugin:2.2-beta-5:assembly (default-cli) @ graphify >>> [INFO]
[INFO] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [INFO] Forking graphify 1.0.0 [INFO] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ graphify --- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] skip non existing resourceDirectory /home/mohan/graphify-master/src/extension/src/main/resources [INFO] [INFO] --- maven-scala-plugin:2.15.2:compile (scala-compile-first) @ graphify --- [INFO] Checking for multiple versions of scala [WARNING] Expected all dependencies to require Scala version: 2.10.4 [WARNING] org.neo4j:neo4j-cypher:2.2.1 requires scala version: 2.10.5 [WARNING] Multiple versions of scala libraries detected! [INFO] includes = [/*.java,*/.scala,] [INFO] excludes = [] [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ graphify --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ graphify --- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] skip non existing resourceDirectory /home/mohan/graphify-master/src/extension/src/test/resources [INFO] [INFO] --- maven-scala-plugin:2.15.2:testCompile (scala-test-compile) @ graphify --- [INFO] Checking for multiple versions of scala [WARNING] Expected all dependencies to require Scala version: 2.10.4 [WARNING] org.neo4j:neo4j-cypher:2.2.1 requires scala version: 2.10.5 [WARNING] Multiple versions of scala libraries detected! [INFO] includes = [/*.java,*/.scala,] [INFO] excludes = [] [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ graphify --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ graphify --- [INFO] Surefire report directory: /home/mohan/graphify-master/src/extension/target/surefire-reports

T E S T S

Running org.neo4j.nlp.impl.util.GraphManagerTest {0} is known {1} [{"label":"document","rating":4.1},{"label":"ensemble","rating":2.6},{"label":"sentence","rating":2.6},{"label":"paragraph","rating":2.6}] [{"label":"ensemble","rating":4.500000000000001},{"label":"sentence","rating":4.500000000000001},{"label":"paragraph","rating":4.500000000000001},{"label":"document","rating":4.5}] [{"label":"paragraph","rating":7.000000000000001},{"label":"ensemble","rating":5.500000000000001},{"label":"document","rating":5.500000000000001},{"label":"sentence","rating":5.500000000000001}] FEATURE VECTOR for 'The last word in a sentence is interesting' [0.21052631578947367, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.0, 0.0, 0.0, 0.0, 0.0, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.05263157894736842, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0] COSINE SIMILARITY 0.7419354838709676 COSINE SIMILARITY for v1 and v3 0.7419354838709676 COSINE SIMILARITY for v1 and v4 0.7332355751067664 {"classes":[{"class":"paragraph","similarity":0.7201690119262738},{"class":"sentence","similarity":0.19104118698371517},{"class":"ensemble","similarity":0.180837591224175}]} {"classes":[{"class":"paragraph","similarity":0.7201690119262738},{"class":"sentence","similarity":0.19104118698371517},{"class":"ensemble","similarity":0.180837591224175}]} [{"feature":"{0} {1}","frequency":4,"variance":0.08652870591125471,"affinity":0.027027027027026983},{"feature":"{0} in {1}","frequency":1,"variance":0.08652870591125471,"affinity":0.027027027027026983},{"feature":"{0} a {1}","frequency":1,"variance":0.08652870591125471,"affinity":0.027027027027026983},{"feature":"{0} in a sentence {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} sentence {1}","frequency":1,"variance":0.1398492871960801,"affinity":0.027027027027026983},{"feature":"{0} sentence is {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} word in a {1}","frequency":1,"variance":0.0817755635771097,"affinity":0.027027027027026983},{"feature":"{0} word {1}","frequency":1,"variance":0.07969562544474496,"affinity":0.027027027027026983},{"feature":"{0} in a {1}","frequency":1,"variance":0.08652870591125471,"affinity":0.027027027027026983},{"feature":"{0} word in a sentence is {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} word in a sentence {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} a sentence {1}","frequency":1,"variance":0.1398492871960801,"affinity":0.027027027027026983},{"feature":"{0} in a sentence is {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} word in {1}","frequency":1,"variance":0.0817755635771097,"affinity":0.027027027027026983},{"feature":"{0} is {1}","frequency":1,"variance":0.08652870591125471,"affinity":0.027027027027026983},{"feature":"{0} a sentence is {1}","frequency":1,"variance":0.30932024237944566,"affinity":0.027027027027026983},{"feature":"{0} a ensemble {1}","frequency":0,"variance":0.21114206209178935,"affinity":0.027027027027026983},{"feature":"{0} word in a paragraph is {1}","frequency":0,"variance":1.0,"affinity":0.027027027027026983},{"feature":"{0} in a document {1}","frequency":0,"variance":0.1414213562373095,"affinity":0.027027027027026983},{"feature":"{0} note in a ensemble {1}","frequency":0,"variance":0.40551750201988135,"affinity":0.027027027027026983},{"feature":"{0} note in a ensemble is {1}","frequency":0,"variance":0.40551750201988135,"affinity":0.027027027027026983},{"feature":"{0} a paragraph is {1}","frequency":0,"variance":1.0,"affinity":0.027027027027026983},{"feature":"{0} in a ensemble {1}","frequency":0,"variance":0.3344847472398428,"affinity":0.027027027027026983},{"feature":"{0} in a paragraph {1}","frequency":0,"variance":0.1384187178777149,"affinity":0.027027027027026983},{"feature":"{0} a ensemble is {1}","frequency":0,"variance":0.3344847472398428,"affinity":0.027027027027026983},{"feature":"{0} word in a document {1}","frequency":0,"variance":0.1414213562373095,"affinity":0.027027027027026983},{"feature":"{0} in a paragraph is {1}","frequency":0,"variance":1.0,"affinity":0.027027027027026983},{"feature":"{0} a paragraph {1}","frequency":0,"variance":0.09701703390049769,"affinity":0.027027027027026983},{"feature":"{0} a document {1}","frequency":0,"variance":0.1414213562373095,"affinity":0.027027027027026983},{"feature":"{0} paragraph {1}","frequency":0,"variance":0.09701703390049769,"affinity":0.027027027027026983},{"feature":"{0} ensemble is {1}","frequency":0,"variance":0.21114206209178935,"affinity":0.027027027027026983},{"feature":"{0} ensemble {1}","frequency":0,"variance":0.14304481760810453,"affinity":0.027027027027026983},{"feature":"{0} word in a paragraph {1}","frequency":0,"variance":0.1384187178777149,"affinity":0.027027027027026983},{"feature":"{0} paragraph is {1}","frequency":0,"variance":0.1384187178777149,"affinity":0.027027027027026983},{"feature":"{0} document is {1}","frequency":0,"variance":0.1414213562373095,"affinity":0.027027027027026983},{"feature":"{0} in a ensemble is {1}","frequency":0,"variance":0.40551750201988135,"affinity":0.027027027027026983},{"feature":"{0} document {1}","frequency":0,"variance":0.0823030195043518,"affinity":0.027027027027026983}] [{feature={0} paragraph is interesting {1}, affinity=0.5263157894736842}, {feature={0} word in a paragraph is {1}, affinity=0.5263157894736842}, {feature={0} a paragraph is {1}, affinity=0.5263157894736842}, {feature={0} in a paragraph is {1}, affinity=0.5263157894736842}, {feature={0} in a ensemble is {1}, affinity=0.22907454048362486}, {feature={0} note in a ensemble is {1}, affinity=0.22907454048362486}, {feature={0} note in a ensemble {1}, affinity=0.22907454048362486}, {feature={0} a ensemble is {1}, affinity=0.19355816309360557}, {feature={0} in a ensemble {1}, affinity=0.19355816309360557}, {feature={0} a sentence is {1}, affinity=0.180975910663407}, {feature={0} in a sentence is {1}, affinity=0.180975910663407}, {feature={0} word in a sentence {1}, affinity=0.180975910663407}, {feature={0} word in a sentence is {1}, affinity=0.180975910663407}, {feature={0} sentence is {1}, affinity=0.180975910663407}, {feature={0} in a sentence {1}, affinity=0.180975910663407}, {feature={0} interesting {1}, affinity=0.1441669196714421}, {feature={0} ensemble is {1}, affinity=0.13188682051957887}, {feature={0} a ensemble {1}, affinity=0.13188682051957887}, {feature={0} is interesting {1}, affinity=0.10964912280701752}] [{feature={0} document is interesting {1}, affinity=0.5555555555555556}, {feature={0} a document is {1}, affinity=0.5555555555555556}, {feature={0} word in a document is {1}, affinity=0.5555555555555556}, {feature={0} in a document is {1}, affinity=0.5555555555555556}, {feature={0} the {1}, affinity=0.5555555555555556}, {feature={0} interesting {1}, affinity=0.17340668575331347}, {feature={0} ensemble is {1}, affinity=0.16112658660145024}, {feature={0} a ensemble {1}, affinity=0.16112658660145024}, {feature={0} is interesting {1}, affinity=0.1388888888888889}] [{feature={0} word in a sentence is interesting {1}, affinity=0.5277777777777778}, {feature={0} a sentence is interesting {1}, affinity=0.5277777777777778}, {feature={0} in a sentence is interesting {1}, affinity=0.5277777777777778}, {feature={0} sentence is interesting {1}, affinity=0.5277777777777778}, {feature={0} in a ensemble is {1}, affinity=0.23053652878771846}, {feature={0} note in a ensemble is {1}, affinity=0.23053652878771846}, {feature={0} note in a ensemble {1}, affinity=0.23053652878771846}, {feature={0} a ensemble is {1}, affinity=0.19502015139769918}, {feature={0} in a ensemble {1}, affinity=0.19502015139769918}, {feature={0} word in a sentence is {1}, affinity=0.18243789896750062}, {feature={0} a sentence is {1}, affinity=0.18243789896750062}, {feature={0} in a sentence is {1}, affinity=0.18243789896750062}, {feature={0} word in a sentence {1}, affinity=0.18243789896750062}, {feature={0} sentence is {1}, affinity=0.18243789896750062}, {feature={0} in a sentence {1}, affinity=0.18243789896750062}, {feature={0} ensemble is {1}, affinity=0.13334880882367245}, {feature={0} a ensemble {1}, affinity=0.13334880882367245}, {feature={0} is interesting {1}, affinity=0.11111111111111112}] [{feature={0} note in a ensemble is musical {1}, affinity=0.5277777777777778}, {feature={0} in a ensemble is musical {1}, affinity=0.5277777777777778}, {feature={0} a ensemble is musical {1}, affinity=0.5277777777777778}, {feature={0} ensemble is musical {1}, affinity=0.5277777777777778}, {feature={0} musical {1}, affinity=0.5277777777777778}, {feature={0} note in a ensemble is {1}, affinity=0.23053652878771846}, {feature={0} in a ensemble is {1}, affinity=0.23053652878771846}, {feature={0} note in a ensemble {1}, affinity=0.23053652878771846}, {feature={0} a ensemble is {1}, affinity=0.19502015139769918}, {feature={0} in a ensemble {1}, affinity=0.19502015139769918}, {feature={0} a sentence is {1}, affinity=0.18243789896750062}, {feature={0} in a sentence is {1}, affinity=0.18243789896750062}, {feature={0} word in a sentence {1}, affinity=0.18243789896750062}, {feature={0} word in a sentence is {1}, affinity=0.18243789896750062}, {feature={0} sentence is {1}, affinity=0.18243789896750062}, {feature={0} in a sentence {1}, affinity=0.18243789896750062}, {feature={0} ensemble is {1}, affinity=0.13334880882367245}, {feature={0} a ensemble {1}, affinity=0.13334880882367245}] Tests run: 6, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 6.33 sec Running org.neo4j.nlp.impl.util.VectorUtilTest Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.165 sec <<< FAILURE! sentimentAnalysisTest(org.neo4j.nlp.impl.util.VectorUtilTest) Time elapsed: 0.142 sec <<< ERROR! java.lang.NullPointerException at org.neo4j.nlp.impl.util.VectorUtilTest.readLargerTextFile(VectorUtilTest.java:240) at org.neo4j.nlp.impl.util.VectorUtilTest.train(VectorUtilTest.java:172) at org.neo4j.nlp.impl.util.VectorUtilTest.sentimentAnalysisTest(VectorUtilTest.java:69) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

Running org.neo4j.nlp.impl.manager.NodeManagerTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.211 sec Running org.neo4j.nlp.impl.traversal.DecisionTreeTest {0=1, 1=1, 9=1, 2=1, 7=1, 3=1}

┌─┐ ┌─┐ ┌─┐ ┌─┐ ┌─┐ ┌─┐ │ │ │ │ │ │ │ │ │ │ │ │ │0├──>│1├──>│2├──>│3├──>│7├──>│9│ │ │ │ │ │ │ │ │ │ │ │ │ └─┘ └─┘ └─┘ └─┘ └─┘ └─┘ May 20, 2015 7:53:24 PM org.neo4j.nlp.helpers.GraphManager getOrCreateNode INFO: Node 0 not found Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.688 sec <<< FAILURE! testVertexPath(org.neo4j.nlp.impl.traversal.DecisionTreeTest) Time elapsed: 0.086 sec <<< ERROR! org.neo4j.graphdb.TransactionFailureException: Transaction was marked as successful, but unable to commit transaction so rolled back. at org.neo4j.kernel.TopLevelTransaction.close(TopLevelTransaction.java:126) at org.neo4j.nlp.impl.cache.RelationshipCache.getLongs(RelationshipCache.java:46) at org.neo4j.nlp.impl.cache.RelationshipCache.getRelationships(RelationshipCache.java:33) at org.neo4j.nlp.helpers.GraphManager.getRelationships(GraphManager.java:112) at traversal.DecisionTree.loadBranches(DecisionTree.scala:175) at traversal.DecisionTree.traverseTo(DecisionTree.scala:240) at traversal.DecisionTree.traverseTo(DecisionTree.scala:229) at org.neo4j.nlp.impl.traversal.DecisionTreeTest.testVertexPath(DecisionTreeTest.java:40) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) Caused by: org.neo4j.kernel.api.exceptions.TransactionFailureException: Transaction rolled back even if marked as successful at org.neo4j.kernel.impl.api.KernelTransactionImplementation.close(KernelTransactionImplementation.java:411) at org.neo4j.kernel.TopLevelTransaction.close(TopLevelTransaction.java:112) ... 36 more

Results :

Tests in error: sentimentAnalysisTest(org.neo4j.nlp.impl.util.VectorUtilTest) testVertexPath(org.neo4j.nlp.impl.traversal.DecisionTreeTest): Transaction was marked as successful, but unable to commit transaction so rolled back.

Tests run: 11, Failures: 0, Errors: 2, Skipped: 2

[INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] graphify .......................................... SKIPPED [INFO] myproject ......................................... FAILURE [ 10.342 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 10.716 s [INFO] Finished at: 2015-05-20T19:53:24+05:30 [INFO] Final Memory: 17M/256M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project graphify: There are test failures. [ERROR] [ERROR] Please refer to /home/mohan/graphify-master/src/extension/target/surefire-reports for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

kbastani / graphify

Build fails in test stage #22

T E S T S