Internal error in siaqodb when updating data model in Unity
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mh.ma...@gmail.com
Jul 17, 2016, 4:18:39 AM7/17/16
to Siaqodb - NoSQL embedded database for .NET
I have a data model consist of some classes which is in a separate solution of visual studio. I'm using dll of this model in my unity project and everything goes fine.
when I update this model for my game-play stuff some weird things happens. For example I have a class like this in Data model to save player's data:
public class Data
{
public int OID;
}
public class Player : Data
{
public string UserId;
public string Name;
...
}
and this model save & load works fine.
When I add a new Field with a class to this model:
public class Player : Data
{
public string UserId;
public string Name;
...
public Dictionary<MyType, CharacterStat> Stats;
}
public class CharacterStat : Data
{
public MyType Type;
public List<DateTime> Times;
}
public enum MyType
{
A, B, C
}
and try to initialize Siaqodb() with previous stored datas, I get this error:
ArgumentException: An element with the same key already exists in the dictionary.
System.Collections.Generic.Dictionary`2[System.String,System.Int32].Add (System.String key, Int32 value) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Collections.Generic/Dictionary.cs:404)
#=q_dDr9uqZDblMLqG35BhrbQFxAZ8l25NRRWLZmieUd1E=.#=qg9Hyr7JulxpLyMdm51Jgrw== (.#=qUpxaRDWfz4L9h0YOFBhrKZgTCq2dZPSwILpz2FjqARs= #=qNzCrFgDd63t$opsWuLFh6A==)
#=q_dDr9uqZDblMLqG35BhrbQFxAZ8l25NRRWLZmieUd1E=.#=qDNG7vZWKfQBT5cNLDjUZqg== (.#=qUpxaRDWfz4L9h0YOFBhrKZgTCq2dZPSwILpz2FjqARs= #=q1HkmdJwBVrxQMySTVnWzgA==)
#=q_dDr9uqZDblMLqG35BhrbQFxAZ8l25NRRWLZmieUd1E=.#=qvs7N7fUbBE2hr1MUStib$g== ()
Sqo.Siaqodb.Open (System.String path)
Sqo.Siaqodb..ctor (System.String path)
Adon.Localstore.DbFactory.GetDbInstance (System.String name) (at Assets/Scripts/LocalStore/DBFactory.cs:37)
and here is DBFactory.cs:37
var newDbInstance = new Siaqodb(dbPath);
and dbPath is the path of stored data with previous version of data model.
The Interesting thing is when I delete saved data files from path everything works fine again! I tried everything I could but no success! The problem is really weird because I can't even instantiate Siaqodb Class.
Could you help me with this?
mh.ma...@gmail.com
Jul 17, 2016, 6:08:43 AM7/17/16
to Siaqodb - NoSQL embedded database for .NET, mh.ma...@gmail.com
By the way I used code from second previous post to look at internal stages by loading MetaTypes to find error cause. Let me expand my model a litle more:
my model before buggy version:
public class Data{ public int OID;}public class Player : Data{ public string UserId; public string Name;
... public Dictionary<string, InventoryItem> Items;}
public class InventoryItem : Data{ public bool Unlocked; public int Level;}and after updating model the Player class goes like this:
public class Player : Data{ public string UserId; public string Name;
...
public Dictionary<string, InventoryItem> Items; public Dictionary<MyType, CharacterStat> Stats;}public class CharacterStat : Data{ public MyType Type; public List<DateTime> Times;}public enum MyType{ A, B, C}The programs load types and corresponding fields one by one in this Order, but:
MetaType: InventoryItem
... // Loading all fields for all OIDs successfully
MetaType: Player
... // Loading all primitive fields for OID = 1
Error while loading field[=Items] of class[=Player] for [OID=1]
NullReferenceException: Object reference not set to an instance of an object#=q_D5MLjS33txpQAeLYp4Z3gGlsMFKcZEok3XZpnh$JCc=.#=qokZ09ufIBzzbhWGxOaAsAQ== (System.Type #=qeOgdQLCKzo2XJT5KAS9Tew==)#=q_octEiUXKXnjuC6rJosOYoth_mEuq61pUsLsGuyCHWo=.#=qiAkNn7yc10Sz$DQXQ0wQkA== (.#=qUpxaRDWfz4L9h0YOFBhrKZgTCq2dZPSwILpz2FjqARs= #=qjxp5wY6m9JmH_2JaKurrkA==, Int32 #=qiZS5QJ7YFziUWw1knakdow==, .#=ql9ZMLer0RQfh97PrH1XbP7m_u2zw8x9VqF3d6i8X61c= #=qvSLKCJgDGHQ_5xhP3lt4wA==, .#=qYm0aR3GgG_Q_DYpLw7Ao3yHSN_wFUQ3bERPIFPgFrfY= #=qejNmvgIh8EBP114TctE94g==)#=q_octEiUXKXnjuC6rJosOYoth_mEuq61pUsLsGuyCHWo=.#=qolRwnq$Potbn8UAcREcoOg== (.#=qUpxaRDWfz4L9h0YOFBhrKZgTCq2dZPSwILpz2FjqARs= #=quOkAYpSgRetYl4IM1ZvbyA==, Int32 #=qzxVcSUWObOJRMLkTmquD6Q==, System.String #=qRfKpCtpb$wBahQKs3C6SFw==, .#=qYm0aR3GgG_Q_DYpLw7Ao3yHSN_wFUQ3bERPIFPgFrfY= #=qPf_nQ89Jwy63nLz$bHyMhQ==)#=q_dDr9uqZDblMLqG35BhrbQFxAZ8l25NRRWLZmieUd1E=.#=qcDqjUaj9ETMa3rzTaHbPuA== (Int32 #=qiSzWBn9tFeX4RatWifns9A==, System.String #=qleJaG5Sp0COdb8XEmdK4qA==, .#=qUpxaRDWfz4L9h0YOFBhrKZgTCq2dZPSwILpz2FjqARs= #=qEXby$eSEB8g8j0T4PK9TPg==)Sqo.Siaqodb.LoadValue (Int32 oid, System.String fieldName, Sqo.MetaType mt)Adon.Localstore.DbFactory.GetDbInstance (System.String name) (at Assets/Scripts/LocalStore/DBFactory.cs:49)UnityEngine.Debug:LogException(Exception)Adon.Localstore.DbFactory:GetDbInstance(String) (at Assets/Scripts/LocalStore/DBFactory.cs:55)Maybe this could help!
Siaqodb Support
Jul 18, 2016, 2:36:46 AM7/18/16
to Siaqodb - NoSQL embedded database for .NET, mh.ma...@gmail.com
hi there,
It seems you are using a quite old version of Siaqodb - version 3.x, right?
For what platform are you using it?
Can you copy the database files on a Windows machine and try to open with SiaqodbManager?
If the data is not confidential, can you send your entire database to support at siaqodb? Please also attach your types definitions/classes.
mh.ma...@gmail.com
Jul 19, 2016, 12:56:24 AM7/19/16
to Siaqodb - NoSQL embedded database for .NET, mh.ma...@gmail.com
Hi,
I am using SiaqoDB ver 4.0.2.29 for some reasons. I also tried this with latest version of SiaqoDB and the error still happens!
This error happens in both windows (Unity Editor) and Android device.
When I open buggy DB (before updating model) using SiaqodbManager it can not connect to it. In fact when I click on connect button nothing happens and DB Info shows nothing. But when I use new release of Siaqodb (version 5.5 of siaqodb.dll) and when using SiaqodbManager, when I open database it opens data and the two types that I'm storing. (InventoryItem, Player) the "InventoryItem" works fine, but when I click on "Player" type the UI is kind of buggy and It shows two rows at first (but I only saved one player in db) and only default values is set for second row, and when I move slider to see other columns value UI misbehave and this prompt goes up:
Microsoft.NETFramework
Unhandled exception has occured in a component of in your app ...
Details:
See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************System.ArgumentException: Decimal byte array constructor requires an array of length four containing valid decimal bytes. at System.Decimal.SetBits(Int32[] bits) at #=qkS7qr_AmwNwScmk0cpvrZjpeEOL6xvRhjK94W4Z$oxU=.#=qK6mvex8cSHcQu$gM1HiQ6d_tRnNfIvbQ6SblYOr7NIg=(Type #=q2wrJ8HYAY_Apw_PqBKDPjw==, Byte[] #=qXW5EKYs3Ssc7j4JN2T3Csw==, Int32 #=qWTOElLu2GOQzy3aYzvIWXw==) at #=qkS7qr_AmwNwScmk0cpvrZjpeEOL6xvRhjK94W4Z$oxU=.#=qK6mvex8cSHcQu$gM1HiQ6d_tRnNfIvbQ6SblYOr7NIg=(Type #=q2wrJ8HYAY_Apw_PqBKDPjw==, Byte[] #=qXW5EKYs3Ssc7j4JN2T3Csw==, Boolean #=qhNhifeMf2SZEU2IVm0OHbQ==, Int32 #=qWTOElLu2GOQzy3aYzvIWXw==) at #=qMarM4VdKpJeQ0sz4V6Fc4MQCBH0LYQXGL_ayTBD6_8ZHeYSCXQ90YN8H_nI9qpMo.#=qX4uI7QFTi79xfwFgE9$JYg==(Byte[] #=qXW5EKYs3Ssc7j4JN2T3Csw==, LightningTransaction #=qgYzAurwxyI36tIdqSaps0A==) at #=qJIoiedwmp9DGTVnT3WVqz2fyMWB_idVNoOYiDvyWbW8=.#=qrNLtDEE8ZQkzIfhhqFoUtg==(#=qy6sDhRkWAFjec_MEF_6xC4YTnrWTyH5Dg9Vxk3NQ9Ik= #=qLzPbJnzbjpGOY8K9N50CTQ==, Int32 #=qcoZtselM9lrgCH$pz9dQBQ==, Byte[] #=qVquKB4ipy6kEASvyalkB9w==, #=q8W6EuRaKSBbwWUwQst3tccRu6MVEbBf_1EkWZ6BOVgk= #=qI22hvrEAeqINR3lEUvUBjw==, #=qasjfsFJmPQgUoIV8Hthpq$8VTUCoTk0u3BbUVariLUw= #=qXoZrFsEPlhrvJ8XMaNwJvw==, LightningTransaction #=qgYzAurwxyI36tIdqSaps0A==) at #=qJIoiedwmp9DGTVnT3WVqz2fyMWB_idVNoOYiDvyWbW8=.#=qrNLtDEE8ZQkzIfhhqFoUtg==(#=qy6sDhRkWAFjec_MEF_6xC4YTnrWTyH5Dg9Vxk3NQ9Ik= #=qLzPbJnzbjpGOY8K9N50CTQ==, Int32 #=qcoZtselM9lrgCH$pz9dQBQ==, Byte[] #=qVquKB4ipy6kEASvyalkB9w==, String #=qE3Iyrti2XMqF38xPLKD3hg==, #=qasjfsFJmPQgUoIV8Hthpq$8VTUCoTk0u3BbUVariLUw= #=qXoZrFsEPlhrvJ8XMaNwJvw==, LightningTransaction #=qgYzAurwxyI36tIdqSaps0A==) at #=qd76VFhgLOwNAVa1cHV6I$xjDDRTTjPbUW33p8aldewQ=.#=qNwB_b3ZQ8FBPRgJhCnoUDw==(Int32 #=qcoZtselM9lrgCH$pz9dQBQ==, String #=qE3Iyrti2XMqF38xPLKD3hg==, #=qy6sDhRkWAFjec_MEF_6xC4YTnrWTyH5Dg9Vxk3NQ9Ik= #=qLzPbJnzbjpGOY8K9N50CTQ==, LightningTransaction #=qgYzAurwxyI36tIdqSaps0A==) at Sqo.Siaqodb.LoadValue(Int32 oid, String fieldName, MetaType mt) at -.IllliIiiilli. (Object , DataGridViewCellValueEventArgs ) at System.Windows.Forms.DataGridView.OnCellValueNeeded(DataGridViewCellValueEventArgs e) at System.Windows.Forms.DataGridView.OnCellValueNeeded(Int32 columnIndex, Int32 rowIndex) at System.Windows.Forms.DataGridViewCell.GetValue(Int32 rowIndex) at System.Windows.Forms.DataGridViewTextBoxCell.GetPreferredSize(Graphics graphics, DataGridViewCellStyle cellStyle, Int32 rowIndex, Size constraintSize) at System.Windows.Forms.DataGridViewCell.GetPreferredWidth(Int32 rowIndex, Int32 height) at System.Windows.Forms.DataGridViewCell.OnCellDataAreaMouseEnterInternal(Int32 rowIndex) at System.Windows.Forms.DataGridViewCell.OnMouseMoveInternal(DataGridViewCellMouseEventArgs e) at System.Windows.Forms.DataGridView.OnCellMouseMove(DataGridViewCellMouseEventArgs e) at System.Windows.Forms.DataGridView.UpdateMouseEnteredCell(HitTestInfo hti, MouseEventArgs e) at System.Windows.Forms.DataGridView.OnMouseMove(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseMove(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************mscorlib Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll----------------------------------------SiaqodbManager Assembly Version: 5.0.0.0 Win32 Version: 5.0 CodeBase: file:///C:/Users/MHM/Downloads/Programs/SiaqodbManager%205.5/x64/SiaqodbManager.exe----------------------------------------PresentationFramework Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework/v4.0_4.0.0.0__31bf3856ad364e35/PresentationFramework.dll----------------------------------------WindowsBase Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/WindowsBase/v4.0_4.0.0.0__31bf3856ad364e35/WindowsBase.dll----------------------------------------System Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll----------------------------------------PresentationCore Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/PresentationCore/v4.0_4.0.0.0__31bf3856ad364e35/PresentationCore.dll----------------------------------------System.Xaml Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xaml/v4.0_4.0.0.0__b77a5c561934e089/System.Xaml.dll----------------------------------------AvalonDock Assembly Version: 1.3.3571.0 Win32 Version: 1.3.3571 CodeBase: file:///C:/Users/MHM/Downloads/Programs/SiaqodbManager%205.5/x64/AvalonDock.DLL----------------------------------------PresentationFramework.Aero2 Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework.Aero2/v4.0_4.0.0.0__31bf3856ad364e35/PresentationFramework.Aero2.dll----------------------------------------System.Xml Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll----------------------------------------System.Configuration Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll----------------------------------------System.Core Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll----------------------------------------PresentationFramework-SystemXml Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.33440 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework-SystemXml/v4.0_4.0.0.0__b77a5c561934e089/PresentationFramework-SystemXml.dll----------------------------------------WindowsFormsIntegration Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/WindowsFormsIntegration/v4.0_4.0.0.0__31bf3856ad364e35/WindowsFormsIntegration.dll----------------------------------------UIAutomationTypes Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/UIAutomationTypes/v4.0_4.0.0.0__31bf3856ad364e35/UIAutomationTypes.dll----------------------------------------Siaqodb Assembly Version: 5.5.0.3 Win32 Version: 5.5.0.3 CodeBase: file:///C:/Users/MHM/Downloads/Programs/SiaqodbManager%205.5/x64/Siaqodb.DLL----------------------------------------System.Windows.Forms Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll----------------------------------------System.Drawing Assembly Version: 4.0.0.0 Win32 Version: 4.6.81.0 built by: NETFXREL2 CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll----------------------------------------ICSharpCode.AvalonEdit Assembly Version: 4.0.0.6842 Win32 Version: 4.0.0.6842 CodeBase: file:///C:/Users/MHM/Downloads/Programs/SiaqodbManager%205.5/x64/ICSharpCode.AvalonEdit.DLL----------------------------------------UIAutomationProvider Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/UIAutomationProvider/v4.0_4.0.0.0__31bf3856ad364e35/UIAutomationProvider.dll----------------------------------------
I will send my data and my model
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