[wix-devs] WixToolset.Dnc.HostGenerator errors

Rob Mensching rob at firegiant.com
Thu Jul 14 08:48:15 PDT 2022


I just started getting these sorts of errors in my local build (not showing up in CI):

D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(31,25): error CS0101: The namespace 'WixToolset.Dnc.Host' already contains a definition for 'BootstrapperApplicationFactory' [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(24,46): error CS0101: The namespace 'WixToolset.Dnc.Host' already contains a definition for 'StaticEntryDelegate' [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(29,6): error CS0579: Duplicate 'GeneratedCode' attribute [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(30,6): error CS0579: Duplicate 'CompilerGenerated' attribute [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(38,21): error CS0111: Type 'BootstrapperApplicationFactory' already defines a member called 'Create' with the same parameter types [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(45,55): error CS0111: Type 'BootstrapperApplicationFactory' already defines a member called 'CreateBAFactory' with the same parameter types [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]
D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.Dnc.HostGenerator\WixToolset.Dnc.HostGenerator.DncHostGenerator\WixToolset.Dnc.Host.g.cs(59,28): error CS0111: Type 'BootstrapperApplicationFactory' already defines a member called 'ModuleInitialize' with the same parameter types [D:\src\wix4\src\test\burn\WixToolset.WixBA\WixToolset.WixBA_jxw0bnr2_wpftmp.csproj]

What should I start looking at to diagnose what is going wrong? The .g.cs files mentioned in the error messages do not exist.


Regards,

  Rob Mensching
  CEO
  FireGiant
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