91 | List always null Categoria, the list is null always. What can it be? I leave a snapshot in |
91 | PostUpdate collection nullHello, I have an entity MyEntity with a collection attribute myCollection. I have an EntityListener on MyEntity with a @PostUpdate method. When I try to access myCollection from the PostUpdate method, this collection is null. If I try to access the collection from the PreUpdate method |
91 | multi thread application, id field sporadically nullWe are testing objectDB with a multi thread application. Each thread has it's own entityManager created from a common factory. In one thread we receive sometimes an object from the database with the field that is declared as @Id having the value null (what is not correct, we checked |
89 | Objectdb ignores not null annotationsObjectdb ignores not null annotations |
18 | javax.jdo.JDONullIdentityException: The identity must not be null.: The identity must not be null. at javax.jdo.identity.SingleFieldIdentity.assertKeyNotNull(SingleFieldIdentity |
18 | com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null.ArrayIndexOutOfBoundsException: null java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native |
18 | stress test -> com.objectdb.o.InternalException: null/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com |
18 | com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null: null java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native Method) at com |
18 | Internal Exception: nullThe query SELECT COUNT(t) FROM TrackerUser t WHERE NOT t.username = :username with :username -> "admin" leads to the following exception: com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com.objectdb.o.InternalException.f(InternalException.java:236) at com.objectdb |
1 | [ODB1] Chapter 7 - JDOQL Queries "", " ", "abcd\n1234", ... boolean true, false reference null As shown in the next section (section ... to access a field or a method using a null reference. JDOQL behavior is different. An attempt to access a field or invoke a method using a null reference results in a false evaluation |
