I have a fairly simple Haskell program which I build with cabal, which ends up seemingly successful with an executable (apl.exe).
(but what a path(!):
. \dist-newstyle\build\x86_64-windows\ghc-8.10.1\apl-0.0.1\build\apl\apl.exe
Running that gives an error:
Program 'apl.exe' failed to run: The application has failed to start because its side-by-side configuration
is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more
detailAt line:1 char:1
+ ./apl
+ ~~~~~.
At line:1 char:1
+ ./apl
+ ~~~~~
+ CategoryInfo : ResourceUnavailable: (:) [], ApplicationFailedException
+ FullyQualifiedErrorId : NativeCommandFailed
Looking in the Windows event viewer, it reports:
Activation context generation failed for "…\apl.exe". Error in manifest or policy file "…apl.exe" on line 2. Invalid Xml syntax.
Sxstrace did not seem to give any additional information:
Begin Activation Context Generation.
Input Parameter:
Flags = 0
ProcessorArchitecture = AMD64
CultureFallBacks = en-US;en
ManifestPath = D:\CS\Courses\CS505 -APL\Labs & Hmwks\Dsem Labs -Haskell Solns\dist-newstyle\build\x86_64-windows\ghc-8.10.1\APL-0.0.1\build\APL\apl.exe
AssemblyDirectory = D:\CS\Courses\CS505 -APL\Labs & Hmwks\Dsem Labs -Haskell Solns\dist-newstyle\build\x86_64-windows\ghc-8.10.1\APL-0.0.1\build\APL\
Application Config File =
-----------------
INFO: Parsing Manifest File D:\CS\Courses\CS505 -APL\Labs & Hmwks\Dsem Labs -Haskell Solns\dist-newstyle\build\x86_64-windows\ghc-8.10.1\APL-0.0.1\build\APL\apl.exe.
INFO: Manifest Definition Identity is (null).
ERROR: Line 2: XML Syntax error.
ERROR: Activation Context generation failed.
End Activation Context Generation.
Online some posts suggest installing a current VC_redist – I did that, no relief.
Any suggestions on what is causing this, and a fix?
Running GCH: 8.10.1
Cabal: 3.2.0.0
Windows 10
Dr. Gregory Guthrie