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"TypeError: Class constructor Lexer cannot be invoked without 'new'" #75

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queenlixiaoman opened this issue Jan 5, 2021 · 0 comments
Open

"TypeError: Class constructor Lexer cannot be invoked without 'new'" #75

queenlixiaoman opened this issue Jan 5, 2021 · 0 comments

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@queenlixiaoman
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queenlixiaoman commented Jan 5, 2021 •
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$antlr4 -Dlanguage=JavaScript SplParser.g4

Generate file：SplParserLexer.js.

In SplParserLexer.js codes:

function SplParserLexer(input) {
antlr4.Lexer.call(this, input);
this._interp = new antlr4.atn.LexerATNSimulator(this, atn, decisionsToDFA, new antlr4.PredictionContextCache());
return this;
}

Browser error："TypeError: Class constructor Lexer cannot be invoked without 'new'"

How to solve it,please?
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@queenlixiaoman