NullPointerException

src/gen/java/de/tudresden/inf/st/openapi/ast/Trace.java

src/main/jastadd/InfSchema.jrag

src/main/resources/1password.com-events-1.0.0.json

src/main/resources/6-dot-authentiqio.appspot.com-6.json

src/main/resources/abstractapi.com-geolocation-1.0.0.json

src/main/resources/adyen.com-CheckoutUtilityService-1.json

src/test/java/openapi/OpenAPIMain_test.java