PR Launcher can't launch, Critical Error

InchPincherToo · 2023-06-10, 03:17

I was re-installing PR new from scratch, re-installing OS (Win 7 and SP1) and everything that i think was necessary, then this happened.

Code:

Project Reality Log File
PRLauncher.exe started at: 2023-06-10T10:06:40

Critical Error: An unhandled exception has occured. Details are as follows:

Method not found: '!!0[] System.Array.Empty()'.

Further details can be found in the following file:

D:\Program Files\Project Reality BF2...PRLauncher.log

Please report this error to the Project Reality Team, and include the log file in your report.

Visit Support Forum

 > System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'.
   at Reality.Utils.Arguments.Parse(String[] , ICollection`1 , ICollection`1 )
   at -.f.OnStartup(StartupEventArgs a)
   at System.Windows.Application.<.ctor>b__1(Object unused)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

Need help on solving this, thanks!

[R-DEV]Mats391 · 2023-06-10, 11:46

Install .net 4.7.2 https://www.realitymod.com/forum/showthread.php?t=99834

InchPincherToo · 2023-06-13, 08:00

Solved, thanks.

There's a certificate error back when installing Net Framework. But, i installed Win7 certificate update properly beforehand and it works.

2023-06-10, 03:17	#1
InchPincherToo Join Date: Sep 2016 Posts: 57 Indonesia Location: South Tangerang, Banten	PR Launcher can't launch, Critical Error I was re-installing PR new from scratch, re-installing OS (Win 7 and SP1) and everything that i think was necessary, then this happened. Code: Project Reality Log File PRLauncher.exe started at: 2023-06-10T10:06:40 Critical Error: An unhandled exception has occured. Details are as follows: Method not found: '!!0[] System.Array.Empty()'. Further details can be found in the following file: D:\Program Files\Project Reality BF2...PRLauncher.log Please report this error to the Project Reality Team, and include the log file in your report. Visit Support Forum > System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'. at Reality.Utils.Arguments.Parse(String[] , ICollection`1 , ICollection`1 ) at -.f.OnStartup(StartupEventArgs a) at System.Windows.Application.<.ctor>b__1(Object unused) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler) Need help on solving this, thanks!

2023-06-10, 11:46	#2
[R-DEV]Mats391 PR:BF2 Lead Developer Join Date: Aug 2010 Posts: 7,576 Germany Location: Muenster Blog Entries: 6	Re: PR Launcher can't launch, Critical Error Install .net 4.7.2 https://www.realitymod.com/forum/showthread.php?t=99834
	Mineral: TIL that Wire-guided missiles actually use wire

2023-06-13, 08:00	#3
InchPincherToo Join Date: Sep 2016 Posts: 57 Indonesia Location: South Tangerang, Banten	Re: PR Launcher can't launch, Critical Error Solved, thanks. There's a certificate error back when installing Net Framework. But, i installed Win7 certificate update properly beforehand and it works.