java.lang.NullPointerException

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    • java.lang.NullPointerException: null at liquibase.structure.core.ForeignKey.equals(ForeignKey.java:162)[liquibase-core-3.0.8.jar:na] at java.util.HashMap.getEntry(HashMap.java:471)[na:1.7.0_45] at java.util.HashMap.containsKey(HashMap.java:453)[na:1.7.0_45] at liquibase.changelog.visitor.DBDocVisitor.visit(DBDocVisitor.java:111)[liquibase-core-3.0.8.jar:na] at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:64)[liquibase-core-3.0.8.jar:na] at liquibase.Liquibase.generateDocumentation(Liquibase.java:827)[liquibase-core-3.0.8.jar:na] at liquibase.integration.commandline.Main.doMigration(Main.java:858)[liquibase-core-3.0.8.jar:na] at liquibase.integration.commandline.Main.main(Main.java:133)[liquibase-core-3.0.8.jar:na]
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