This happens when you install TemplateBuilder to a new VSIX Project.
Output from package manager console:
*********** Adding template-builder
Adding item template asset tag to .vsixmanifest file C:\xyz\source.extension.vsixmanifest
Method invocation failed because [System.String] does not contain a method named 'AppendChild'.
At C:\xyz\packages\TemplateBuilder.1.0.3.21-beta\tools\template-builder.psm1:183 char:9
+ $vsixXml.PackageManifest.Assets.AppendChild($newElement)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
Adding project template asset tag to .vsixmanifest file C:\xyz\source.extension.vsixmanifest
Method invocation failed because [System.String] does not contain a method named 'AppendChild'.
At C:\xyz\packages\TemplateBuilder.1.0.3.21-beta\tools\template-builder.psm1:210 char:9
+ $vsixXml.PackageManifest.Assets.AppendChild($newElement)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
TemplateBuilder has been installed into project [C:\xyz\xyz.csproj]
Thanks for the issue. I've fixed it and it will be released in the next version (1.0.3.40-beta). I'll probably release it today or tomorrow after some other changes.
This happens when you install TemplateBuilder to a new VSIX Project.
Output from package manager console: