java:ArtifactDependency query fails because org.neo4j.driver.summary.Notification.position() returns null

[JohT]

Error-Message

2024-12-15 08:41:25.422 [main] ERROR Main - -> Analysis failed.-> Cannot execute query for rule 'Concept{id='java:ArtifactDependency', description='Creates a new DEPENDS_ON relationship between artifacts or updates an existing one with a 'used'
property if there are type dependencies between them, i.e. if an artifact contains a type with a fully
qualified name which a type from another artifact requires.', ruleSource=META-INF/jqassistant-rules/java.xml}'.-> Cannot invoke "org.neo4j.driver.summary.InputPosition.offset()" because the return value of "org.neo4j.driver.summary.Notification.position()" is null

Failing pull request: JohT/code-graph-analysis-pipeline#290

Environment

• neo4j-community-5.26.0 and 5.26.1 (issue doesn't happen with 5.25.x)
• jqassistant-commandline-neo4jv5-2.3.1
• OpenJDK Runtime Environment Temurin-17.0.7+7 (build 17.0.7+7)

Reproduce

• Clone https://github.com/JohT/code-graph-analysis-pipeline
• Checkout branch neo4j-to-5.26.1
• Set environment variable: export NEO4J_INITIAL_PASSWORD=neo4j_password_of_my_choice
• Check prerequisites
• Run ./scripts/examples/analyzeAxonFramework.sh

👉 Failed pull request: JohT/code-graph-analysis-pipeline#318

Some Source Code Locations

• RuleException is thrown here:

  jqassistant/core/analysis/src/main/java/com/buschmais/jqassistant/core/analysis/impl/AbstractCypherRuleInterpreterPlugin.java

  Line 40 in 394181b

  throw new RuleException("Cannot execute query for rule '" + executableRule + "'.", e);

• InputPosition: https://github.com/neo4j/neo4j-java-driver/blob/bb3e5354a19a2d21edbc9877738122083853aa23/driver/src/main/java/org/neo4j/driver/summary/InputPosition.java#L26
• Notification: https://github.com/neo4j/neo4j-java-driver/blob/bb3e5354a19a2d21edbc9877738122083853aa23/driver/src/main/java/org/neo4j/driver/summary/Notification.java#L33

Manual java:ArtifactDependency query result:

Artifact,Dependencies
/axon-modelling-4.10.3.jar,[]
/axon-spring-boot-autoconfigure-4.10.3.jar,[]
/axon-eventsourcing-4.10.3.jar,[]
/axon-configuration-4.10.3.jar,[]
/axon-test-4.10.3.jar,[]
/axon-disruptor-4.10.3.jar,[]
/axon-tracing-opentelemetry-4.10.3.jar,[]
/axon-server-connector-4.10.3.jar,[]

👉 Interestingly, the collection of dependencies is empty. The query works in Neo4j browser (commenting out IN TRANSACTION) but not within analyze with `java:ArtifactDependencies

[Bramaten]

The branch mentioned no longer exists. If the issue is still valid, please provide the information so that it can be reproduced.

[JohT]

@Bramaten, i let Renovate create another pull request. It shouldn't matter that it is now version Neo4j 5.26.1 instead of 5.26.0. The error message looks the same. I've edited my description above (branch and pull request).

• Failing Branch: https://github.com/JohT/code-graph-analysis-pipeline/tree/renovate/neo4j-to-5.26.1
• Failing Pull Request: Update Neo4j to 5.26.1 JohT/code-graph-analysis-pipeline#318

[DirkMahler]

The NPE could be reproduced, will be fixed in 2.6.0-RC1