grammar_check.JavaError: can't find Java
时间: 2024-05-30 15:15:17 浏览: 13
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相关问题
usage: cky.py [-h] test_file grammar_file output_file cky.py: error: the following arguments are required: grammar_file, output_file,出现这个错误怎么解决
这个错误提示说明你没有正确提供需要的参数。你需要提供三个参数:test_file, grammar_file, output_file,例如:
```
python cky.py test_sentences.txt grammar.cfg output.txt
```
其中,`test_sentences.txt` 是你要测试的句子文件,`grammar.cfg` 是你的语法文件,`output.txt` 是输出结果的文件名。请确保这三个文件都存在并且路径正确。如果你还有疑问,请提供更多的信息。
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'library.admin' doesn't exist ### The error may exist in com/yx/dao/AdminMapper.xml ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### SQL: select * from admin where username=? and password=? ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'library.admin' doesn't exist ; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'library.admin' doesn't exist org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1013) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908) javax.servlet.http.HttpServlet.service(HttpServlet.java:681) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.util.NestedServletException: 请求处理失败;嵌套异常是org.springframework.jdbc.BadSqlGrammarException:
### 查询数据库时出错。原因:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:表 'library.admin' 不存在
### 错误可能出现在com/yx/dao/AdminMapper.xml中
### 错误可能涉及defaultParameterMap
### 在设置参数时发生错误
### SQL:select * from admin where username=? and password=?
### 原因:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:表 'library.admin' 不存在
;错误的SQL语法[];嵌套异常是com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:表 'library.admin' 不存在
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1013)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908)
javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
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