Unity for WP8 Game —Start up so slow

Hi,
I use unity build window phone8 platform game, and test it on my Nokia 9200 phone, but it start up so slow. I upload my launch log as below:

PlayerConnection initialized from C:/Data/Programs/{37466F55-A011-F44B-9378-B9BBDC5E7359}/Install/Data (debug = 0)

PlayerConnection initialized network socket : 0.0.0.0 55186

Multi-casting "[IP] 192.168.2.146 [Port] 55186 [Flags] 2 [Guid] 3411769244 [EditorId] 656832452 [Version] 1048832 [Id] WP8Player(192.168.2.146) [Debug] 0" to [225.0.0.222:54997]...

Direct3D:

Version: Direct3D 11.0 [level 9.3]

Renderer: Qualcomm Adreno 225 (WDDM v1.2) (ID=0x32303032)

Vendor: Qualcomm

VRAM: 96 MB

Initialize engine version: 4.3.4f1 (e444f76e01cd)

“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\UnityEngine.DLL”。无法查找或打开 PDB 文件。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\UnityEngineProxy.DLL”。无法查找或打开 PDB 文件。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-CSharp-firstpass.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-CSharp.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-UnityScript.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\BehaviorDesignerRuntime.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Cmd.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\CmdSerializer.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\ICSharpCode.SharpZipLib.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\LitJson.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\protobuf-net.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“Anonymously Hosted DynamicMethods Assembly”。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\UnityEngineDelegates.winmd”。模块已生成，不包含符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\WinRTLegacy.DLL”。无法查找或打开 PDB 文件。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\windows\system32\System.Xml.Linq.ni.dll”。已跳过加载符号。模块进行了优化，并且调试器选项“仅我的代码”已启用。

// this is a debug log info at my first scene Awake()
Time.realtimeSinceStartup1===================================16.12656

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/artifacts/WP8SupportGenerated/UnityEngineDebug.cpp Line: 55)


“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\windows\system32\System.Runtime.InteropServices.WindowsRuntime.ni.dll”。已跳过加载符号。模块进行了优化，并且调试器选项“仅我的代码”已启用。
线程 0xec8 已退出，返回值为 259 (0x103)。
UnloadTime: 10.901333 ms

Unloading 3 Unused Serialized files (Serialized files now loaded: 1 / Dirty serialized files: 0)


Unloading 3 unused Assets to reduce memory usage. Loaded Objects now: 1719. Operation took 427.963104 ms.

System memory in use: 20.6 MB.

线程 0x200 已退出，返回值为 259 (0x103)。
线程 0xab4 已退出，返回值为 259 (0x103)。
线程 0xd04 已退出，返回值为 259 (0x103)。
“System.Exception”类型的第一次机会异常在 Assembly-CSharp.DLL 中发生
“System.Exception”类型的异常在 Assembly-CSharp.DLL 中发生，并且未在托管/本机边界之前进行处理
“System.Exception”类型的第一次机会异常在 Assembly-CSharp.DLL 中发生
“System.Exception”类型的异常在 Assembly-CSharp.DLL 中发生，并且未在托管/本机边界之前进行处理

I'm boring by this problem for a long time, hope master can tell me how to solve this problem, I would be grateful!

 

Dear Tomas:
Thank you for your advice at first, and I have tried unity_4.5.2, but it throws a exception when game launch, and the abnormal as shown below:

“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\UnityEngine.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-CSharp-firstpass.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-CSharp.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Assembly-UnityScript.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\BehaviorDesignerRuntime.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\Cmd.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\CmdSerializer.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\ICSharpCode.SharpZipLib.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\LitJson.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\protobuf-net.DLL”。已加载符号。
“TaskHost.exe”(CLR C:\windows\system32\coreclr.dll: Silverlight AppDomain): 已加载“C:\Data\Programs\{37466F55-A011-F44B-9378-B9BBDC5E7359}\Install\WinRTLegacy.DLL”。模块已生成，不包含符号。
“System.IO.FileLoadException”类型的第一次机会异常在 未知模块。 中发生
====================================================================
I ignore this exception just click continue, then it shows me :
未处理FileLoadException
“System.IO.FileLoadException”类型的未经处理的异常在 System.Windows.ni.dll 中发生


What should I do when met this problem, hope you can help me to solve this problem, thank you very much!

 

Yes , I create a new directory when building our game.

 

Sorry, I may not be understanding fully but are you saying that when you launch your game on the 920, that it takes a long time to start up? I had this problem too but what I did was make the first scene in my game an empty scene that just loaded the next scene. That helped the load time upon start up to be just a couple seconds. Also turn off debug mode as that makes things much faster. (do a master build).

 

Hi, Tautvydas:
The full player log I have already pasted at #3, because the game would quit when caught "FileLoadException" , and in the Call stack window, we also can see that the exception happened in the System.Windows.ni.dll.
> System.Windows.ni.dll!MS.Internal.JoltHelper.OnUnhandledException(object sender, System.UnhandledExceptionEventArgs args) 未知
[本机到托管的转换]
[托管到本机的转换]
Assembly-CSharp.DLL!UnityEngine.Internal.$Metadata.GetUnityType(int id) 未知
UnityEngine.DLL!UnityEngine.Internal.$MethodUtility.GetUnityType(int id, System.IntPtr method) 未知

 

Hi, Rajmahal:
I mean the time what takes a long time to start up is before my first scene running, as you can see from #1：
// this is a debug log info at my first scene Awake()
Time.realtimeSinceStartup1===================================16.12656
I also tried this game running on Android phone,but it running time is half wp8 platform.
And you say build game with master mode, it really make game faster a little, thanks!

 

Sorry, I didn't understand your mean before, and now I get the player log by using Windows Phone Power Tools, the log info as below:
Build from 'release/4.5/release' branch, version is '4.5.2f1 (9abb1b59b47c)' (Release build).
Physical memory: 898 MB, commited memory limit: 380 MB.
Direct3D:
Version: Direct3D 11.0 [level 9.3]
Renderer: Qualcomm Adreno 225 (WDDM v1.2) (ID=0x32303032)
Vendor: Qualcomm
VRAM: 96 MB
Initialize engine version: 4.5.2f1 (9abb1b59b47c)

This is a fully player log info after launch, I 'm afraid it can't help you much to analyze.

 

It happens on all mode configuration, and the same is to emulator. In addition, the place where game paused is at :
// Code to execute on Unhandled Exceptions
private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
if (System.Diagnostics.Debugger.IsAttached)
{
// An unhandled exception has occurred; break into the debugger
System.Diagnostics.Debugger.Break();
}
}
continue will be quit.