Everytime I try to analyse a project containing an angular 5 frontend and a java 8 backend I get a NPE.

Logfile from Jenkins pipleline

[Pipeline] dependencyCheckAnalyzer
[DependencyCheck] OWASP Dependency-Check Plugin v4.0.0
[DependencyCheck] Executing Dependency-Check with the following options:
[DependencyCheck] -name = VAWL_Internet_Rentenrechner
[DependencyCheck] -scanPath = /data/jenkins-home/workspace/*******************************
[DependencyCheck] -outputDirectory = /data/jenkins-home/workspace/*******************************
[DependencyCheck] -dataDirectory = /data/jenkins-settings/owasp/nvd
[DependencyCheck] -suppressionFile = /data/jenkins-home/workspace/******************************* /dependency-check-suppression.xml
[DependencyCheck] -dataMirroringType = none
[DependencyCheck] -isQuickQueryTimestampEnabled = true
[DependencyCheck] -jarAnalyzerEnabled = true
[DependencyCheck] -nodePackageAnalyzerEnabled = true
[DependencyCheck] -nodeAuditAnalyzerEnabled = true
[DependencyCheck] -retireJsAnalyzerEnabled = true
[DependencyCheck] -composerLockAnalyzerEnabled = true
[DependencyCheck] -pythonDistributionAnalyzerEnabled = true
[DependencyCheck] -pythonPackageAnalyzerEnabled = true
[DependencyCheck] -rubyBundlerAuditAnalyzerEnabled = true
[DependencyCheck] -rubyGemAnalyzerEnabled = true
[DependencyCheck] -cocoaPodsAnalyzerEnabled = true
[DependencyCheck] -swiftPackageManagerAnalyzerEnabled = true
[DependencyCheck] -archiveAnalyzerEnabled = true
[DependencyCheck] -assemblyAnalyzerEnabled = true
[DependencyCheck] -msBuildProjectAnalyzerEnabled = true
[DependencyCheck] -nuGetConfigAnalyzerEnabled = true
[DependencyCheck] -nuspecAnalyzerEnabled = true
[DependencyCheck] -centralAnalyzerEnabled = true
[DependencyCheck] -nexusAnalyzerEnabled = false
[DependencyCheck] -artifactoryAnalyzerEnabled = false
[DependencyCheck] -autoconfAnalyzerEnabled = true
[DependencyCheck] -cmakeAnalyzerEnabled = true
[DependencyCheck] -opensslAnalyzerEnabled = true
[DependencyCheck] -showEvidence = true
[DependencyCheck] -formats = XML
[DependencyCheck] -autoUpdate = false
[DependencyCheck] -updateOnly = false
[DependencyCheck] Scanning: /data/jenkins-home/workspace/*******************************
[DependencyCheck] Analyzing Dependencies
[DependencyCheck] One or more exceptions were thrown while executing Dependency-Check
[DependencyCheck] Exception Caught: java.lang.NullPointerException
[DependencyCheck] Message: null
[DependencyCheck] java.lang.NullPointerException
[DependencyCheck] at org.glassfish.json.JsonObjectBuilderImpl$JsonObjectImpl.getString(JsonObjectBuilderImpl.java:199)
[DependencyCheck] at org.owasp.dependencycheck.data.nodeaudit.SanitizePackage.sanitize(SanitizePackage.java:53)
[DependencyCheck] at org.owasp.dependencycheck.analyzer.NodeAuditAnalyzer.analyzeDependency(NodeAuditAnalyzer.java:176)
[DependencyCheck] at org.owasp.dependencycheck.analyzer.AbstractAnalyzer.analyze(AbstractAnalyzer.java:136)
[DependencyCheck] at org.owasp.dependencycheck.AnalysisTask.call(AnalysisTask.java:88)
[DependencyCheck] at org.owasp.dependencycheck.AnalysisTask.call(AnalysisTask.java:37)
[DependencyCheck] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[DependencyCheck] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[DependencyCheck] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[DependencyCheck] at java.lang.Thread.run(Thread.java:748)
[DependencyCheck]
[Pipeline] }