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https://issues.apache.org/jira/browse/IGNITE-5358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Tupitsyn resolved IGNITE-5358.
------------------------------------
Resolution: Fixed
> .NET: Nullable enum field in binary object causes type cast exception
> ---------------------------------------------------------------------
>
> Key: IGNITE-5358
> URL: https://issues.apache.org/jira/browse/IGNITE-5358
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 2.0
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Critical
> Labels: .NET
> Fix For: 2.1
>
>
> Reproducer:
> {code}
> enum TestEnum
> {
> TestValue1,
> TestValue2
> };
> class TestClass
> {
> public string Name { get; }
> public TestEnum? EnumValue { get; }
> public TestClass(string name, TestEnum? enumValue)
> {
> Name = name;
> EnumValue = enumValue;
> }
> }
> ...
> cache.Put("TestElem1", new TestClass("TestElem1", TestEnum.TestValue1));
> cache.Get("TestElem1"); // exception
> {code}
> Exception:
> {code}
> No coercion operator is defined between types
> 'Apache.Ignite.Core.Impl.Binary.BinaryEnum' and
> 'System.Nullable`1[UserQuery+TestEnum]'.
> {code}
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