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Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
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Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
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Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference	at io.requery.sql.Attributes.get(Attributes.java:38)	at io.requery.sql.EntityWriter.bindParameters(EntityWriter.java:352)	at io.requery.sql.EntityUpdateOperation$1.evaluate(EntityUpdateOperation.java:67)	at io.requery.sql.EntityUpdateOperation$1.evaluate(EntityUpdateOperation.java:55)	at io.requery.query.BaseScalar.value(BaseScalar.java:49)	at io.requery.sql.EntityWriter.insert(EntityWriter.java:452)	at io.requery.sql.EntityWriter.cascadeWrite(EntityWriter.java:926)	at io.requery.sql.EntityWriter.updateInverseAssociation(EntityWriter.java:782)	at io.requery.sql.EntityWriter.updateAssociations(EntityWriter.java:665)	at io.requery.sql.EntityWriter.insert(EntityWriter.java:454)	at io.requery.sql.EntityWriter.insert(EntityWriter.java:410)	at io.requery.sql.EntityDataStore.insert(EntityDataStore.java:209)	at io.requery.sql.EntityDataStore.insert(EntityDataStore.java:199)	at io.requery.rx.SingleEntityStoreFromBlocking$1.get(SingleEntityStoreFromBlocking.java:87)	at io.requery.rx.SingleOnSubscribeFromSupplier.call(SingleOnSubscribeFromSupplier.java:34)	at io.requery.rx.SingleOnSubscribeFromSupplier.call(SingleOnSubscribeFromSupplier.java:23)	at rx.Single$1.call(Single.java:94)	at rx.Single$1.call(Single.java:74)	at rx.Single.subscribe(Single.java:1822)	at rx.Single.subscribe(Single.java:1899)	at rx.Single$19$1.call(Single.java:1954)	at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)	at rx.internal.schedulers.ExecutorScheduler$ExecutorSchedulerWorker.run(ExecutorScheduler.java:104)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)	at java.lang.Thread.run(Thread.java:818)