[antlr-interest] Tree grammar error

Wed Aug 25 04:35:33 PDT 2010

Hi all,

I use Antlr3.exe (C# Runtime) and PLSQL3.g file  (attached),

I try generate tree grammar, and I get this error:

Any suggestions, please ?

[13:27:03] error(3):  cannot find tokens file
E:\TreeGrammar\output\block.tokens

[13:27:03] error(102): PLSQL3.g:1509:1: lexer rule QUOTED_STRING not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1512:1: lexer rule ID not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1516:1: lexer rule SEMI not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1519:1: lexer rule COLON not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1522:1: lexer rule DOUBLEDOT not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1525:1: lexer rule DOT not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1529:1: lexer rule POINT not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1532:1: lexer rule COMMA not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1535:1: lexer rule EXPONENT not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1538:1: lexer rule ASTERISK not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1541:1: lexer rule AT_SIGN not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1544:1: lexer rule RPAREN not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1547:1: lexer rule LPAREN not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1550:1: lexer rule RBRACK not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1553:1: lexer rule LBRACK not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1556:1: lexer rule PLUS not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1559:1: lexer rule MINUS not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1562:1: lexer rule DIVIDE not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1565:1: lexer rule EQ not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1568:1: lexer rule PERCENTAGE not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1571:1: lexer rule LLABEL not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1574:1: lexer rule RLABEL not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1577:1: lexer rule ASSIGN not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1580:1: lexer rule ARROW not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1583:1: lexer rule VERTBAR not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1586:1: lexer rule DOUBLEVERTBAR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1589:1: lexer rule NOT_EQ not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1592:1: lexer rule LTH not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1595:1: lexer rule LEQ not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1598:1: lexer rule GTH not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1601:1: lexer rule GEQ not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1604:1: lexer rule NUMBER not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1613:1: lexer rule N not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1616:1: lexer rule QUOTE not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1620:1: lexer rule DOUBLEQUOTED_STRING
not allowed in parser

[13:27:03] error(102): PLSQL3.g:1623:1: lexer rule WS not allowed in
parser

[13:27:03] error(102): PLSQL3.g:1625:1: lexer rule SL_COMMENT not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1628:1: lexer rule ML_COMMENT not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1631:1: lexer rule TYPE_ATTR not allowed
in parser

[13:27:03] error(102): PLSQL3.g:1634:1: lexer rule ROWTYPE_ATTR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1637:1: lexer rule NOTFOUND_ATTR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1640:1: lexer rule FOUND_ATTR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1643:1: lexer rule ISOPEN_ATTR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1646:1: lexer rule ROWCOUNT_ATTR not
allowed in parser

[13:27:03] error(102): PLSQL3.g:1649:1: lexer rule BULK_ROWCOUNT_ATTR
not allowed in parser

[13:27:03] error(102): PLSQL3.g:1652:1: lexer rule CHARSET_ATTR not
allowed in parser

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