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| 无论是自己下载maven库还是用官网提供的都有错误,报错如下: [INFO] Scanning for projects...
 [INFO]
 [INFO] ------------------------------------------------------------------------
 [INFO] Building jeecg 3.7
 [INFO] ------------------------------------------------------------------------
 [WARNING] The POM for org.jeecgframework:codegenerate:jar:3.6.1-20170114.034704-3 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
 [INFO]
 [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ jeecg ---
 [INFO] Using 'UTF-8' encoding to copy filtered resources.
 [INFO] Copying 32 resources
 [INFO] Copying 260 resources
 [INFO]
 [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ jeecg ---
 [INFO] Compiling 473 source files to E:\workspace-master\jeecg-master\target\classes
 [INFO] -------------------------------------------------------------
 [ERROR] COMPILATION ERROR :
 [INFO] -------------------------------------------------------------
 [ERROR] \workspace-master\jeecg-master\src\main\java\org\jeecgframework\tag\core\easyui\DataGridTag.java:[37,70] 错误: 程序包com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleIfStatement不存在
 [INFO] 1 error
 [INFO] -------------------------------------------------------------
 [INFO] ------------------------------------------------------------------------
 [INFO] BUILD FAILURE
 [INFO] ------------------------------------------------------------------------
 [INFO] Total time: 4.757 s
 [INFO] Finished at: 2017-09-15T23:25:54+08:00
 [INFO] Final Memory: 29M/295M
 [INFO] ------------------------------------------------------------------------
 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project jeecg: Compilation failure
 [ERROR] \workspace-master\jeecg-master\src\main\java\org\jeecgframework\tag\core\easyui\DataGridTag.java:[37,70] 错误: 程序包com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleIfStatement不存在
 [ERROR] -> [Help 1]
 [ERROR]
 [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
 [ERROR] Re-run Maven using the -X switch to enable full debug logging.
 [ERROR]
 [ERROR] For more information about the errors and possible solutions, please read the following articles:
 [ERROR] [Help 1] http://cwiki.apache.org/confluen ... ojoFailureException
 FATAL ERROR in native method: JDWP on getting class status, jvmtiError=JVMTI_ERROR_WRONG_PHASE(112)
 #
 JDWP exit error JVMTI_ERROR_WRONG_PHASE(112): on getting class status [util.c:1285]
 
 
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