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activiti创建23张表报错

时间:2019-01-15 23:32:48      阅读:810      评论:0      收藏:0      [点我收藏+]

标签:mysql   query   drop   creat   conf   and   name   初学   问题   

org.activiti.engine.ActivitiException: no activiti tables in db. set <property name="databaseSchemaUpdate" to value="true" or value="create-drop" (use create-drop for testing only!) in bean processEngineConfiguration in activiti.cfg.xml for automatic schema creation
 at org.activiti.engine.impl.db.DbSqlSession.dbSchemaCheckVersion(DbSqlSession.java:652)
 at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProcessEngineBuild(DbSqlSession.java:1094)
 at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(SchemaOperationsProcessEngineBuild.java:25)
 at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24)
 at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57)
 at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:37)
 at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40)
 at org.activiti.engine.impl.ProcessEngineImpl.<init>(ProcessEngineImpl.java:74)
 at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProcessEngine(ProcessEngineConfigurationImpl.java:389)
 at com.lemon.test.Demo.test(Demo.java:24)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: org.apache.ibatis.exceptions.PersistenceException:
### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table ‘activiti.act_ge_property‘ doesn‘t exist
### The error may exist in org/activiti/db/mapping/entity/Property.xml
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: select VALUE_ from ACT_GE_PROPERTY where NAME_ = ‘schema.version‘
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table ‘activiti.act_ge_property‘ doesn‘t exist
 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23)
 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107)
 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:62)
 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:57)
 at org.activiti.engine.impl.db.DbSqlSession.getDbVersion(DbSqlSession.java:674)
 at org.activiti.engine.impl.db.DbSqlSession.dbSchemaCheckVersion(DbSqlSession.java:630)
 ... 32 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table ‘activiti.act_ge_property‘ doesn‘t exist
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
 at com.mysql.jdbc.Util.getInstance(Util.java:386)
 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1053)
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4074)
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4006)
 at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2468)
 at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2629)
 at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2719)
 at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
 at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1379)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:55)
 at com.sun.proxy.$Proxy5.execute(Unknown Source)
 at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:56)
 at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:70)
 at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:57)
 at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259)
 at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132)
 at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105)
 at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81)
 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
 ... 37 more
使用编码的方式创建23张表
 本来就是很简答的问题,因为初学,网上找的视频,写的也一样,就是报错。网上找了整整一天,表创建是要先主在从加上如下一句代码
conf.setDatabaseSchemaUpdate("true");

activiti创建23张表报错

标签:mysql   query   drop   creat   conf   and   name   初学   问题   

原文地址:https://www.cnblogs.com/liushuwen/p/10274762.html

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