Upgrading to Build 700 caused error "Nullable object must have a value" - ravendb

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Message from discussion Upgrading to Build 700 caused error "Nullable object must have a value"

Oren Eini (Ayende Rahien)

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More options Mar 15 2012, 10:25 am

From: "Oren Eini (Ayende Rahien)" <aye...@ayende.com>

Date: Thu, 15 Mar 2012 16:25:37 +0200

Local: Thurs, Mar 15 2012 10:25 am

Subject: Re: [RavenDB] Re: Upgrading to Build 700 caused error "Nullable object must have a value"

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Working on both things, yes

On Thu, Mar 15, 2012 at 4:19 PM, Linus Kvarnhammar <li...@kvarnhammar.com>wrote:

> Maybe you could introduce voting on builds - like R# EAP. Could be a good
> idea both for Stable and Unstable builds.

> And when I'm at it would also like to suggest better release notes - so
> that I know if I should upgrade or not.

> On Thu, Mar 15, 2012 at 15:15, Oren Eini (Ayende Rahien) <
> aye...@ayende.com> wrote:

>> Yeah, unstable is as as unstale as the name suggest.
>> We try to do better though, and we will have a better build soo

>> On Thu, Mar 15, 2012 at 3:46 PM, Linus Kvarnhammar <li...@kvarnhammar.com
>> > wrote:

>>> That seemed to fix it. Thanks!

>>> But the studio is broken. Crashes hard at load time.

>>> /Linus

>>> On Thu, Mar 15, 2012 at 12:55, Oren Eini (Ayende Rahien) <
>>> aye...@ayende.com> wrote:

>>>> A few hours, at most.

>>>> On Thu, Mar 15, 2012 at 1:50 PM, Linus Kvarnhammar <
>>>> li...@kvarnhammar.com> wrote:

>>>>> Ok, when can I expect it?

>>>>> On Thu, Mar 15, 2012 at 12:28, Oren Eini (Ayende Rahien) <
>>>>> aye...@ayende.com> wrote:

>>>>>> Hm...
>>>>>> Okay, I think that I fixed this issue, please test this again with
>>>>>> the next build.

>>>>>> On Thu, Mar 15, 2012 at 12:21 PM, LinusK <li...@kvarnhammar.com>wrote:

>>>>>>> It's from an upgraded store.

>>>>>>> Den torsdagen den 15:e mars 2012 kl. 11:20:43 UTC+1 skrev Oren Eini:

>>>>>>>> Is this against a NEW store, or against an existing store that was
>>>>>>>> upgraded from an older build?

>>>>>>>> On Thu, Mar 15, 2012 at 12:19 PM, LinusK <li...@kvarnhammar.com>wrote:

>>>>>>>>> I actually don't see the how the test will help. Because the error
>>>>>>>>> occurred directly after the upgrade when the Studio accessed the server.

>>>>>>>>> When I run your test on an in-memory store it succeeds. When I run
>>>>>>>>> it against regular store I get the same error as stated before:

>>>>>>>>> System.**InvalidOperationException: Nullable object must have a
>>>>>>>>> value.
>>>>>>>>> at System.Nullable`1.get_Value()
>>>>>>>>> at Raven.Storage.Esent.**StorageActions.**
>>>>>>>>> DocumentStorageActions.**IndexLastUpdatedAt(String name) in
>>>>>>>>> c:\Builds\RavenDB-Unstable\**Raven.Storage.Esent\**
>>>>>>>>> StorageActions\Staleness.cs:**line 132
>>>>>>>>> at Raven.Database.**DocumentDatabase.<>c__**
>>>>>>>>> DisplayClass82.<Query>b__78(**IStorageActionsAccessor actions) in
>>>>>>>>> c:\Builds\RavenDB-Unstable\**Raven.Database\**DocumentDatabase.cs:line
>>>>>>>>> 751
>>>>>>>>> at Raven.Storage.Esent.**TransactionalStorage.**ExecuteBatch(Action`1
>>>>>>>>> action) in c:\Builds\RavenDB-Unstable\**Raven.Storage.Esent\**TransactionalStorage.cs: line
>>>>>>>>> 378
>>>>>>>>> at Raven.Storage.Esent.**TransactionalStorage.Batch(**Action`1
>>>>>>>>> action) in c:\Builds\RavenDB-Unstable\**Raven.Storage.Esent\**TransactionalStorage.cs: line
>>>>>>>>> 339
>>>>>>>>> at Raven.Database.**DocumentDatabase.Query(String index,
>>>>>>>>> IndexQuery query) in c:\Builds\RavenDB-Unstable\**Raven.Database\*
>>>>>>>>> *DocumentDatabase.cs:line 739
>>>>>>>>> at Raven.Database.Queries.**DynamicQueryRunner.**ExecuteActualQuery(IndexQuery
>>>>>>>>> query, DynamicQueryMapping map, Tuple`2 touchTemporaryIndexResult, String
>>>>>>>>> realQuery) in c:\Builds\RavenDB-Unstable\**Raven.Database\Queries\
>>>>>>>>> **DynamicQueryRunner.cs:line 81
>>>>>>>>> at Raven.Database.Queries.**DynamicQueryRunner.**ExecuteDynamicQuery(String
>>>>>>>>> entityName, IndexQuery query) in c:\Builds\RavenDB-Unstable\**
>>>>>>>>> Raven.Database\Queries\**DynamicQueryRunner.cs:line 48
>>>>>>>>> at Raven.Database.Queries.**DynamicQueryExtensions.**
>>>>>>>>> ExecuteDynamicQuery(**DocumentDatabase self, String entityName,
>>>>>>>>> IndexQuery indexQuery) in c:\Builds\RavenDB-Unstable\**
>>>>>>>>> Raven.Database\Queries\**DynamicQueryExtensions.cs:line 17
>>>>>>>>> at Raven.Database.Server.**Responders.Index.**
>>>>>>>>> PerformQueryAgainstDynamicInde**x(IHttpContext context, String
>>>>>>>>> index, IndexQuery indexQuery, Guid& indexEtag) in
>>>>>>>>> c:\Builds\RavenDB-Unstable\**Raven.Database\Server\**Responders\Index.cs:li ne
>>>>>>>>> 224
>>>>>>>>> at Raven.Database.Server.**Responders.Index.ExecuteQuery(**IHttpContext
>>>>>>>>> context, String index, Guid& indexEtag) in c:\Builds\RavenDB-Unstable\
>>>>>>>>> **Raven.Database\Server\**Responders\Index.cs:line 169
>>>>>>>>> at Raven.Database.Server.**Responders.Index.**
>>>>>>>>> GetIndexQueryRessult(**IHttpContext context, String index) in
>>>>>>>>> c:\Builds\RavenDB-Unstable\**Raven.Database\Server\**Responders\Index.cs:li ne
>>>>>>>>> 118
>>>>>>>>> at Raven.Database.Server.**Responders.Index.OnGet(**IHttpContext
>>>>>>>>> context, String index) in c:\Builds\RavenDB-Unstable\**
>>>>>>>>> Raven.Database\Server\**Responders\Index.cs:line 90
>>>>>>>>> at Raven.Database.Server.**Responders.Index.Respond(**IHttpContext
>>>>>>>>> context) in c:\Builds\RavenDB-Unstable\**Raven.Database\Server\**Responders\Index.cs:li ne
>>>>>>>>> 45
>>>>>>>>> at Raven.Database.Server.**HttpServer.DispatchRequest(**IHttpContext
>>>>>>>>> ctx) in c:\Builds\RavenDB-Unstable\**Raven.Database\Server\**HttpServer.cs:line
>>>>>>>>> 543
>>>>>>>>> at Raven.Database.Server.**HttpServer.**HandleActualRequest(**IHttpContext
>>>>>>>>> ctx) in c:\Builds\RavenDB-Unstable\**Raven.Database\Server\**HttpServer.cs:line
>>>>>>>>> 313
>>>>>>>>> at Raven.Client.Connection.**HttpJsonRequest.HanldeErrors(**WebException
>>>>>>>>> e)
>>>>>>>>> at Raven.Client.Connection.**HttpJsonRequest.**ReadStringInternal(Func`1
>>>>>>>>> getResponse)
>>>>>>>>> at Raven.Client.Connection.**HttpJsonRequest.**
>>>>>>>>> ReadResponseString()
>>>>>>>>> at Raven.Client.Connection.**HttpJsonRequest.**ReadResponseJson()
>>>>>>>>> at Raven.Client.Connection.**ServerClient.DirectQuery(**String
>>>>>>>>> index, IndexQuery query, String operationUrl, String[] includes)
>>>>>>>>> at Raven.Client.Connection.**ServerClient.<>c__**
>>>>>>>>> DisplayClass37.<Query>b__36(**String u)
>>>>>>>>> at Raven.Client.Connection.**ServerClient.TryOperation[T](**Func`2
>>>>>>>>> operation, String operationUrl, Boolean avoidThrowing, T& result)
>>>>>>>>> at Raven.Client.Connection.**ServerClient.**
>>>>>>>>> ExecuteWithReplication[T](**String method, Func`2 operation)
>>>>>>>>> at Raven.Client.Connection.**ServerClient.Query(String index,
>>>>>>>>> IndexQuery query, String[] includes)
>>>>>>>>> at Raven.Client.Document.**AbstractDocumentQuery`2.**
>>>>>>>>> ExecuteActualQuery()
>>>>>>>>> at Raven.Client.Document.**AbstractDocumentQuery`2.**InitSync()
>>>>>>>>> at Raven.Client.Document.**AbstractDocumentQuery`2.get_**
>>>>>>>>> QueryResult()
>>>>>>>>> at Raven.Client.Linq.**RavenQueryProviderProcessor`1.**
>>>>>>>>> ExecuteQuery[TProjection]()
>>>>>>>>> at Raven.Client.Linq.**RavenQueryProviderProcessor`1.**Execute(Expression
>>>>>>>>> expression)
>>>>>>>>> at Raven.Client.Linq.**DynamicRavenQueryProvider`1.**Execute(Expression
>>>>>>>>> expression)
>>>>>>>>> at Raven.Client.Linq.**DynamicRavenQueryProvider`1.**
>>>>>>>>> System.Linq.IQueryProvider.**Execute(Expression expression)
>>>>>>>>> at Raven.Client.Linq.**RavenQueryInspector`1.**GetEnumerator()
>>>>>>>>> at System.Collections.Generic.**List`1..ctor(IEnumerable`1
>>>>>>>>> collection)
>>>>>>>>> at System.Linq.Enumerable.ToList[**TSource](IEnumerable`1 source)
>>>>>>>>> LinusK.cs(31,0): at Tests.LinusK.CanQuery()

>>>>>>>>> Den torsdagen den 15:e mars 2012 kl. 11:03:15 UTC+1 skrev Fitzchak
>>>>>>>>> Yitzchaki:

>>>>>>>>>> Please open an issue about this here: http://issues.**hibernatin*
>>>>>>>>>> *grhinos.com/issues <http://issues.hibernatingrhinos.com/issues>
>>>>>>>>>> **with the failing test.

>>>>>>>>>> On Thu, Mar 15, 2012 at 12:02 PM, LinusK <linus kvarnhammar.com<li...@kvarnhammar.com>
>>>>>>>>>> > wrote:

>>>>>>>>>>> And having the same problem with unstable build 709.

>>>>>>>>>>> Den torsdagen den 15:e mars 2012 kl. 10:35:21 UTC+1 skrev LinusK:

>>>>>>>>>>>> I just upgraded to build 700 on my dev machine and got this
>>>>>>>>>>>> error when the studio is accessing the database.

>>>>>>>>>>>> {

>>>>>>>>>>>> - Url: "/indexes/Raven/**DocumentsByEnt****ityName?query=**
>>>>>>>>>>>> Tag%253ATags&**sta**rt=0&pageSize=**0&**aggregation=**None",
>>>>>>>>>>>> - Error: "System.**InvalidOperationExcept****ion: Nullable
>>>>>>>>>>>> object must have a value. at System.Nullable`1.get_Value() at
>>>>>>>>>>>> Raven.Storage.Esent.**StorageAct****ions.**
>>>>>>>>>>>> DocumentStorageActions.**In****dexLastUpdatedAt(String
>>>>>>>>>>>> name) in c:\Builds\RavenDB-Stable\**Raven****.Storage.Esent\
>>>>>>>>>>>> **StorageActions\****Staleness.cs:**line 132 at
>>>>>>>>>>>> Raven.Database.**DocumentDatabas****e.<>c__**
>>>>>>>>>>>> DisplayClass7f.<Query>**b**__77(**IStorageActionsAccessor
>>>>>>>>>>>> actions) in c:\Builds\RavenDB-Stable\**Raven****.Database\**
>>>>>>>>>>>> DocumentDatabase.cs:****line 740 at Raven.Storage.Esent.**
>>>>>>>>>>>> Transactio****nalStorage.**ExecuteBatch(**Action**`1
>>>>>>>>>>>> action) in c:\Builds\RavenDB-Stable\**Raven****
>>>>>>>>>>>> .Storage.Esent\**TransactionalSt****orage.cs:line 378 at
>>>>>>>>>>>> Raven.Storage.Esent.**Transactio****nalStorage.Batch(**Action`1
>>>>>>>>>>>> action) in c:\Builds\RavenDB-Stable\**Raven****
>>>>>>>>>>>> .Storage.Esent\**TransactionalSt****orage.cs:line 339 at
>>>>>>>>>>>> Raven.Database.**DocumentDatabas****e.Query(String index,
>>>>>>>>>>>> IndexQuery query) in c:\Builds\RavenDB-Stable\**Raven****
>>>>>>>>>>>> .Database\**DocumentDatabase.cs:****line 730 at
>>>>>>>>>>>> Raven.Database.Server.**Responde****rs.Index.**
>>>>>>>>>>>> PerformQueryAgainstEx****istingInd**ex(IHttpContext
>>>>>>>>>>>> context, String index, IndexQuery indexQuery, Guid& indexEtag) in
>>>>>>>>>>>> c:\Builds\RavenDB-Stable\**Raven****.Database\Server\**
>>>>>>>>>>>> Responders\**In**dex.cs:line 174 at Raven.Database.Server.**
>>>>>>>>>>>> Responde****rs.Index.ExecuteQuery(**IHttpCon****text
>>>>>>>>>>>> context, String index, Guid& indexEtag) in c:\Builds\RavenDB-Stable\
>>>>>>>>>>>> **Raven****.Database\Server\**Responders\**In**dex.cs:line
>>>>>>>>>>>> 160 at Raven.Database.Server.**Responde****rs.Index.**
>>>>>>>>>>>> GetIndexQueryRessult(******IHttpContext context, String
>>>>>>>>>>>> index) in c:\Builds\RavenDB-Stable\**Raven****
>>>>>>>>>>>> .Database\Server\**Responders\**In**dex.cs:line 116 at
>>>>>>>>>>>> Raven.Database.Server.**Responde****rs.Index.OnGet(**IHttpContext
>>>>>>>>>>>> context, String index) in c:\Builds\RavenDB-Stable\**Raven**
>>>>>>>>>>>> **.Database\Server\**Responders\**In**dex.cs:line 88 at
>>>>>>>>>>>> Raven.Database.Server.**Responde****rs.Index.Respond(**IHttpContext
>>>>>>>>>>>> context) in c:\Builds\RavenDB-Stable\**Raven****
>>>>>>>>>>>> .Database\Server\**Responders\**In**dex.cs:line 43 at
>>>>>>>>>>>> Raven.Database.Server.**HttpServ****er.DispatchRequest(**
>>>>>>>>>>>> IHttpContex****t ctx) in c:\Builds\RavenDB-Stable\**Raven***
>>>>>>>>>>>> *.Database\Server\**HttpServer.**cs**:line 534 at
>>>>>>>>>>>> Raven.Database.Server.**HttpServ****er.**
>>>>>>>>>>>> HandleActualRequest(**IHttpCo****ntext ctx) in
>>>>>>>>>>>> c:\Builds\RavenDB-Stable\**Raven****.Database\Server\**
>>>>>>>>>>>> HttpServer.**cs**:line 309"

>>>>>>>>>>>> }

>>>>>>>>>>>> My Tag class looks like this:

>>>>>>>>>>>> public class Tag
>>>>>>>>>>>> {
>>>>>>>>>>>> public string Id { get; set; }
>>>>>>>>>>>> public string Name { get; set; }
>>>>>>>>>>>> public string Description { get; set; }

>>>>>>>>>>>> public override string ToString()
>>>>>>>>>>>> {
>>>>>>>>>>>> return this.**GetPublicPropertiesAsStri****ng();
>>>>>>>>>>>> }
>>>>>>>>>>>> }

>>>>>>>>>>>> Is it a bug or did I do something wrong?