g4 grammer をコンパイルするために、Antlr4 ビルド ターゲットと拡張機能を使用するように C# プロジェクトをセットアップしました。ただし、ビルドすると、次のエラーが発生します。何かご意見は?
Error 1 The name 'HIDDEN' does not exist in the current context C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 131 22 oracle
Error 2 The name 'HIDDEN' does not exist in the current context C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 136 22 oracle
Error 4 The name 'HIDDEN' does not exist in the current context C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 145 22 oracle
Error 5 'Antlr4.Runtime.ICharStream' does not contain a definition for 'LA' and no extension method 'LA' accepting a first argument of type 'Antlr4.Runtime.ICharStream' could be found (are you missing a using directive or an assembly reference?) C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 156 25 oracle
Error 6 'Antlr4.Runtime.ICharStream' does not contain a definition for 'LA' and no extension method 'LA' accepting a first argument of type 'Antlr4.Runtime.ICharStream' could be found (are you missing a using directive or an assembly reference?) C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 156 44 oracle
Error 7 'Antlr4.Runtime.ICharStream' does not contain a definition for 'LA' and no extension method 'LA' accepting a first argument of type 'Antlr4.Runtime.ICharStream' could be found (are you missing a using directive or an assembly reference?) C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 156 64 oracle
Error 8 'Antlr4.Runtime.ICharStream' does not contain a definition for 'LA' and no extension method 'LA' accepting a first argument of type 'Antlr4.Runtime.ICharStream' could be found (are you missing a using directive or an assembly reference?) C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Lexer.cs 156 84 oracle
Error 9 The name 'EOF' does not exist in the current context C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Parser.cs 920 23 oracle
Error 10 'oracle.Verilog2001Parser' does not contain a definition for 'EOF' C:\gNOSIS\Oracle\Software\oracle\oracle\obj\x64\Debug\Verilog2001Parser.cs 875 66 oracle