tunnelvisionlabs/antlr4cs

ERROR AC100 encountered, Visual Studio 2017

Closed this issue · 2 comments

awbushnell commented

Hello, we are using version 4.6.6-rc001 and one of our developers is encountering the following error both command line and in the IDE:

packages\Antlr4.CodeGenerator.4.6.6-rc001\build\Antlr4.CodeGenerator.targets(132,5): error
AC1000: Unknown build error: The system cannot find the file specified [CSProjectDir\OurProject.csproj]

However, the csproj referred to does exist where the error message is stating????

sharwell commented

It sounds like a problem launching Java. I would recommend trying again with the following property set in your project file:

<PropertyGroup>
  <Antlr4UseCSharpGenerator>True</Antlr4UseCSharpGenerator>
</PropertyGroup>
awbushnell commented

@sharwell That property was set. The issue seemed user specific and a machine reboot seemed to help the issue, so not sure what was going on. I will just close this and thanks for the information will keep an eye open and if it should appear again, will try and get more diagnostics for a new issue..

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