java.lang.NullPointerException

Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference

Solutions on the web21088

  • Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
  • Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
  • Attempt to invoke interface method 'java.lang.Object io.requery.util.function.Supplier.get()' on a null object reference
  • Stack trace

    • 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)

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