Closed
Description
I recently upgraded from Visual Studio 2013 to 2015 and my projects where I used both DLL Export and Fody (More specifically ModuleInit.Fody) stopped working.
I have tried the same project on different computers with different versions of Visual Studio 2015. Same issue on all computers.
It seem as i can't use DLL Export together with Fody (e.g. ModuleInit). Both tools works great separately, but when both is included in a project the build fails.
The build error I get:
Severity Code Description Project File Line Suppression State
Error C:\Users\[...]\AppData\Local\Temp\tmp4CC9\VCI_Comm_PlaybackNode.il(773) : error : Undeclared identifier IL_0055
D:\Projects\VCI_Project\trunk\VCI_Comm_Win\VCI_Comm_PlaybackNode\ConfigManager.cs(37) : error : syntax error at token ':' in: IL_0055: br.s IL_0057 VCI_Comm_PlaybackNode D:\Projects\VCI_Project\trunk\VCI_Comm_Win\packages\DllExport.1.4.0\tools\net.r_eg.DllExport.targets 61
Using detailed buildlog I can see the following errors:
8> calling 'C:\Windows\Microsoft.NET\Framework\v4.0.30319\ILAsm.exe' with /nologo "/out:D:\Projects\VCI_Project\trunk\VCI_Comm_Win\VCI_Comm_PlaybackNode\bin\x86\Debug\VCI_Comm_PlaybackNode.dll" "C:\Users\[...]\AppData\Local\Temp\tmp4CC9\VCI_Comm_PlaybackNode.il" /DLL "/resource=C:\Users\[...]\AppData\Local\Temp\tmp4CC9\VCI_Comm_PlaybackNode.res" /debug (TaskId:101)
8> ILAsm 'C:\Windows\Microsoft.NET\Framework\v4.0.30319\ILAsm.exe' returned gracefully. (TaskId:101)
8>D:\Projects\VCI_Project\trunk\VCI_Comm_Win\packages\DllExport.1.4.0\tools\net.r_eg.DllExport.targets(61,5): error : C:\Users\[...]\AppData\Local\Temp\tmp4CC9\VCI_Comm_PlaybackNode.il(773) : error : Undeclared identifier IL_0055
8>D:\Projects\VCI_Project\trunk\VCI_Comm_Win\packages\DllExport.1.4.0\tools\net.r_eg.DllExport.targets(61,5): error : D:\Projects\VCI_Project\trunk\VCI_Comm_Win\VCI_Comm_PlaybackNode\ConfigManager.cs(37) : error : syntax error at token ':' in: IL_0055: br.s IL_0057
8>D:\Projects\VCI_Project\trunk\VCI_Comm_Win\packages\DllExport.1.4.0\tools\net.r_eg.DllExport.targets(61,5): error :
8> at RGiesecke.DllExport.Parsing.IlParser.RunIlTool(String installPath, String toolFileName, String requiredPaths, String workingDirectory, String settingsName, String arguments, String toolLoggingCode, String verboseLoggingCode, IDllExportNotifier notifier, Int32 timeout, Func`2 suppressErrorOutputLine) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\Parsing\IlParser.cs:line 378
8> at RGiesecke.DllExport.Parsing.IlAsm.RunCore(CpuPlatform cpu, String fileName, String ressourceParam, String ilSuffix) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\Parsing\ILAsm.cs:line 148
8> at RGiesecke.DllExport.Parsing.IlAsm.Run(String outputFile, String ilSuffix, CpuPlatform cpu) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\Parsing\ILAsm.cs:line 118
8> at RGiesecke.DllExport.Parsing.IlAsm.ReassembleFile(String outputFile, String ilSuffix, CpuPlatform cpu) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\Parsing\ILAsm.cs:line 80
8> at RGiesecke.DllExport.DllExportWeaver.reassembleFile(IlAsm ilAsm, String outputFile, String ilSuffix, CpuPlatform cpu) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\DllExportWeaver.cs:line 196
8> at RGiesecke.DllExport.DllExportWeaver.RunIlAsm(IlAsm ilAsm) in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\DllExportWeaver.cs:line 147
8> at RGiesecke.DllExport.DllExportWeaver.Run() in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport\DllExportWeaver.cs:line 87
8> at RGiesecke.DllExport.MSBuild.ExportTaskImplementation`1.Execute() in C:\Users\[...]\Downloads\DllExport-1.4\DllExport-1.4\RGiesecke.DllExport.MSBuild\RGiesecke.DllExport.MSBuild\ExportTaskImplementation.cs:line 415 (TaskId:101)
8>Done executing task "DllExportAppDomainIsolatedTask" -- FAILED. (TaskId:101)
8>Done building target "DllExportMod" in project "VCI_Comm_PlaybackNode.csproj" -- FAILED.: (TargetId:172)
8>
I have tried both DLLExport v.1.2.7 and 1.4.0. Same issue with both.
I have also tried multiple versions of Fody. No difference.
A snippet from the generated .il file:
.class private auto ansi beforefieldinit 'VCI_Comm_PlaybackNode'.'ConfigManager'
extends ['mscorlib']'System'.'Object'
{
.field private class 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties' '_custProp'
.field private class 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties' '<Config>k__BackingField'
.custom instance void ['mscorlib']'System.Diagnostics'.'DebuggerBrowsableAttribute'::.ctor(valuetype ['mscorlib']'System.Diagnostics'.'DebuggerBrowsableState') = ( 01 00 00 00 00 00 00 00 )
.custom instance void ['mscorlib']'System.Runtime.CompilerServices'.'CompilerGeneratedAttribute'::.ctor() = ( 01 00 00 00 )
.method public hidebysig instance bool
'SetupConfig'(uint32 'sessionID',
string 'xmlConfig') cil managed
{
// Code size 106 (0x6a)
.maxstack 3
.locals init ([0] string 'key',
[1] class ['System.Xml']'System.Xml.Serialization'.'XmlSerializer' 'serializer',
[2] class ['mscorlib']'System.IO'.'StringReader' 'stream',
[3] class ['System.Xml']'System.Xml'.'XmlReader' 'reader',
[4] bool )
.line 17,17 : 9,10 'C:\\Projects\\VCI_Project\\trunk\\VCI_Comm_Win\\VCI_Comm_PlaybackNode\\ConfigManager.cs'
IL_0000: nop
.line 18,18 : 13,44 ''
IL_0001: ldarga.s 'sessionID'
IL_0003: call instance string ['mscorlib']'System'.'UInt32'::'ToString'()
IL_0008: stloc.0
.line 19,19 : 13,74 ''
IL_0009: ldtoken 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties'
IL_000e: call class ['mscorlib']'System'.'Type' ['mscorlib']'System'.'Type'::'GetTypeFromHandle'(valuetype ['mscorlib']'System'.'RuntimeTypeHandle')
IL_0013: newobj instance void ['System.Xml']'System.Xml.Serialization'.'XmlSerializer'::.ctor(class ['mscorlib']'System'.'Type')
IL_0018: stloc.1
.line 21,21 : 20,60 ''
IL_0019: ldarg.2
IL_001a: newobj instance void ['mscorlib']'System.IO'.'StringReader'::.ctor(string)
IL_001f: stloc.2
.line 22,22 : 20,57 ''
.try
{
IL_0020: ldloc.2
IL_0021: call class ['System.Xml']'System.Xml'.'XmlReader' ['System.Xml']'System.Xml'.'XmlReader'::'Create'(class ['mscorlib']'System.IO'.'TextReader')
IL_0026: stloc.3
.line 23,23 : 13,14 ''
.try
{
IL_0027: nop
.line 24,24 : 17,79 ''
IL_0028: ldarg.0
IL_0029: ldloc.1
IL_002a: ldloc.3
IL_002b: callvirt instance object ['System.Xml']'System.Xml.Serialization'.'XmlSerializer'::'Deserialize'(class ['System.Xml']'System.Xml'.'XmlReader')
IL_0030: castclass 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties'
IL_0035: stfld class 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties' 'VCI_Comm_PlaybackNode'.'ConfigManager'::'_custProp'
.line 25,25 : 13,14 ''
IL_003a: nop
IL_003b: leave.s IL_0048
.line 16707566,16707566 : 0,0 ''
} // end .try
finally
{
IL_003d: ldloc.3
IL_003e: brfalse.s IL_0047
IL_0040: ldloc.3
IL_0041: callvirt instance void ['mscorlib']'System'.'IDisposable'::'Dispose'()
IL_0046: nop
IL_0047: endfinally
.line 16707566,16707566 : 0,0 ''
} // end handler
IL_0048: leave.s IL_0055
.line 16707566,16707566 : 0,0 ''
} // end .try
finally
{
IL_004a: ldloc.2
IL_004b: brfalse.s IL_0054
IL_004d: ldloc.2
IL_004e: callvirt instance void ['mscorlib']'System'.'IDisposable'::'Dispose'()
IL_0053: nop
IL_0054: endfinally
.line 27,27 : 13,32 ''
} // end handler
IL_0055: ldarg.0
IL_0056: ldarg.0
IL_0057: ldfld class 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties' 'VCI_Comm_PlaybackNode'.'ConfigManager'::'_custProp'
IL_005c: call instance void 'VCI_Comm_PlaybackNode'.'ConfigManager'::'set_Config'(class 'VCI_Comm_PlaybackNode.NodeConfig'.'CustomProperties')
IL_0061: nop
.line 29,29 : 13,25 ''
IL_0062: ldc.i4.1
IL_0063: stloc.s
IL_0065: br.s IL_0067
.line 30,30 : 9,10 ''
IL_0067: ldloc.s
IL_0069: ret
} // end of method 'ConfigManager'::'SetupConfig'
The source code of the function that fails looks like this:
internal class ConfigManager
{
private CustomProperties _custProp;
public bool SetupConfig(uint sessionID, string xmlConfig)
{
var key = sessionID.ToString();
var serializer = new XmlSerializer(typeof(CustomProperties));
using (var stream = new StringReader(xmlConfig))
using (var reader = XmlReader.Create(stream))
{
_custProp = (CustomProperties) serializer.Deserialize(reader);
}
Config = _custProp;
return true;
}
public CustomProperties Config { get; set; }
}
The failing line is "return true;" if I read the output correctly.
Best Regards
Oscar