报错信息：创建表时报表不存在，无法创建！
/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/bin/java -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:51013,suspend=y,server=n -ea -Didea.test.cyclic.buffer.size=1048576 -javaagent:/Users/wangjun/Library/Caches/IntelliJIdea2018.3/captureAgent/debugger-agent.jar -Dfile.encoding=UTF-8 -classpath "/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar:/Applications/IntelliJ IDEA.app/Contents/plugins/junit/lib/junit-rt.jar:/Applications/IntelliJ IDEA.app/Contents/plugins/junit/lib/junit5-rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/tools.jar:/Users/wangjun/Soft/Idea/WorkSpace/WangJunDemo/SpringMVC/activitidemo/target/classes:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/commons-fileupload/commons-fileupload/1.3.3/commons-fileupload-1.3.3.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/commons-io/commons-io/2.5/commons-io-2.5.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/apache/commons/commons-lang3/3.6/commons-lang3-3.6.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-aspects/5.1.8.RELEASE/spring-aspects-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-context/5.1.8.RELEASE/spring-context-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-aop/5.1.8.RELEASE/spring-aop-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-beans/5.1.8.RELEASE/spring-beans-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-core/5.1.8.RELEASE/spring-core-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-jcl/5.1.8.RELEASE/spring-jcl-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-expression/5.1.8.RELEASE/spring-expression-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-jdbc/5.1.8.RELEASE/spring-jdbc-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-tx/5.1.8.RELEASE/spring-tx-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-webmvc/5.1.8.RELEASE/spring-webmvc-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-web/5.1.8.RELEASE/spring-web-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/springframework/spring-context-support/5.1.8.RELEASE/spring-context-support-5.1.8.RELEASE.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/aspectj/aspectjweaver/1.9.4/aspectjweaver-1.9.4.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/aspectj/aspectjrt/1.9.4/aspectjrt-1.9.4.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/mybatis/mybatis/3.5.1/mybatis-3.5.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/mybatis/mybatis-spring/1.3.1/mybatis-spring-1.3.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/alibaba/druid/1.1.18/druid-1.1.18.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/google/protobuf/protobuf-java/3.6.1/protobuf-java-3.6.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/fasterxml/jackson/core/jackson-databind/2.9.9/jackson-databind-2.9.9.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.0/jackson-annotations-2.9.0.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/fasterxml/jackson/core/jackson-core/2.9.9/jackson-core-2.9.9.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/javax/servlet/javax.servlet-api/4.0.1/javax.servlet-api-4.0.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/javax/servlet/jstl/1.2/jstl-1.2.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/junit/junit/4.12/junit-4.12.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/c3p0/c3p0/0.9.1.2/c3p0-0.9.1.2.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/activiti-engine/7.1.0.M1/activiti-engine-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/api/activiti-api-runtime-shared/7.1.0.M1/activiti-api-runtime-shared-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/api/activiti-api-model-shared/7.1.0.M1/activiti-api-model-shared-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/activiti-bpmn-converter/7.1.0.M1/activiti-bpmn-converter-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/activiti-bpmn-model/7.1.0.M1/activiti-bpmn-model-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/activiti/activiti-process-validation/7.1.0.M1/activiti-process-validation-7.1.0.M1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/apache/commons/commons-email/1.5/commons-email-1.5.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/com/sun/mail/javax.mail/1.5.6/javax.mail-1.5.6.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/javax/activation/activation/1.1/activation-1.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/de/odysseus/juel/juel-api/2.2.7/juel-api-2.2.7.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/de/odysseus/juel/juel-impl/2.2.7/juel-impl-2.2.7.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/de/odysseus/juel/juel-spi/2.2.7/juel-spi-2.2.7.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/joda-time/joda-time/2.10.1/joda-time-2.10.1.jar:/Users/wangjun/Soft/Maven/apache-maven-3.6.0/repository/org/slf4j/jcl-over-slf4j/1.7.25/jcl-over-slf4j-1.7.25.jar" com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 -junit4 top.wj.activiti.controller.CreateTableController,testCreateTableConnected to the target VM, address: '127.0.0.1:51013', transport: 'socket'10:40:24.884 [main] DEBUG org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl - initializing datasource to db: jdbc:mysql://localhost:3306/activiti?createDatabaseIfNotExist=true&userUnicode=true&characterEncoding=utf-810:40:24.930 [main] DEBUG org.apache.ibatis.logging.LogFactory - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter.10:40:25.006 [main] DEBUG org.apache.ibatis.datasource.pooled.PooledDataSource - PooledDataSource forcefully closed/removed all connections.10:40:25.466 [main] DEBUG org.apache.ibatis.datasource.pooled.PooledDataSource - Created connection 130166095.10:40:25.469 [main] DEBUG org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl - database product name: 'MySQL'10:40:25.469 [main] DEBUG org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl - using database type: mysql10:40:25.469 [main] DEBUG org.apache.ibatis.datasource.pooled.PooledDataSource - Returned connection 130166095 to pool.10:40:26.255 [main] DEBUG org.activiti.engine.impl.interceptor.LogInterceptor - 10:40:26.255 [main] DEBUG org.activiti.engine.impl.interceptor.LogInterceptor - --- starting SchemaOperationsProcessEngineBuild --------------------------------------------------------10:40:26.258 [main] DEBUG org.activiti.engine.impl.agenda.DefaultActivitiEngineAgenda - Operation class org.activiti.engine.impl.interceptor.CommandInvoker$1 added to agenda10:40:26.263 [main] DEBUG org.activiti.engine.impl.db.DbSqlSession - Executing performSchemaOperationsProcessEngineBuild with setting true10:40:26.263 [main] DEBUG org.apache.ibatis.transaction.jdbc.JdbcTransaction - Opening JDBC Connection10:40:26.264 [main] DEBUG org.apache.ibatis.datasource.pooled.PooledDataSource - Checked out connection 130166095 from pool.10:40:26.264 [main] DEBUG org.apache.ibatis.transaction.jdbc.JdbcTransaction - Setting autocommit to false on JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c22d4f]10:40:26.297 [main] DEBUG org.activiti.engine.impl.persistence.entity.PropertyEntityImpl.selectProperty - ==> Preparing: select * from ACT_GE_PROPERTY where NAME_ = ? 10:40:26.308 [main] DEBUG org.activiti.engine.impl.persistence.entity.PropertyEntityImpl.selectProperty - ==> Parameters: schema.version(String)10:40:26.321 [main] ERROR org.activiti.engine.impl.interceptor.CommandContext - Error while closing command contextorg.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist### The error may exist in org/activiti/db/mapping/entity/Property.xml### The error may involve org.activiti.engine.impl.persistence.entity.PropertyEntityImpl.selectProperty-Inline### The error occurred while setting parameters### SQL: select * from ACT_GE_PROPERTY where NAME_ = ?### Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:466) at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:445) at org.activiti.engine.impl.db.DbSqlSession.dbSchemaUpdate(DbSqlSession.java:1052) at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProcessEngineBuild(DbSqlSession.java:1501) at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(SchemaOperationsProcessEngineBuild.java:28) at org.activiti.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:37) at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:78) at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:57) at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:42) at org.activiti.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:48) at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:59) at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:35) at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:44) at org.activiti.engine.impl.ProcessEngineImpl.<init>(ProcessEngineImpl.java:68) at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProcessEngine(ProcessEngineConfigurationImpl.java:846) at top.wj.activiti.controller.CreateTableController.testCreateTable(CreateTableController.java:33) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)Caused by: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:955) at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:372) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59) at com.sun.proxy.$Proxy6.execute(Unknown Source) at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:64) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 40 common frames omitted10:40:26.321 [main] DEBUG org.activiti.engine.impl.cfg.standalone.StandaloneMybatisTransactionContext - firing event rolling back...10:40:26.322 [main] DEBUG org.activiti.engine.impl.cfg.standalone.StandaloneMybatisTransactionContext - rolling back ibatis sql session...10:40:26.322 [main] DEBUG org.activiti.engine.impl.cfg.standalone.StandaloneMybatisTransactionContext - firing event rolled back...10:40:26.322 [main] DEBUG org.apache.ibatis.transaction.jdbc.JdbcTransaction - Resetting autocommit to true on JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c22d4f]10:40:26.322 [main] DEBUG org.apache.ibatis.transaction.jdbc.JdbcTransaction - Closing JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c22d4f]10:40:26.322 [main] DEBUG org.apache.ibatis.datasource.pooled.PooledDataSource - Returned connection 130166095 to pool.10:40:26.322 [main] DEBUG org.activiti.engine.impl.interceptor.LogInterceptor - --- SchemaOperationsProcessEngineBuild finished --------------------------------------------------------10:40:26.322 [main] DEBUG org.activiti.engine.impl.interceptor.LogInterceptor - org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist### The error may exist in org/activiti/db/mapping/entity/Property.xml### The error may involve org.activiti.engine.impl.persistence.entity.PropertyEntityImpl.selectProperty-Inline### The error occurred while setting parameters### SQL: select * from ACT_GE_PROPERTY where NAME_ = ?### Cause: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:466) at org.activiti.engine.impl.db.DbSqlSession.selectById(DbSqlSession.java:445) at org.activiti.engine.impl.db.DbSqlSession.dbSchemaUpdate(DbSqlSession.java:1052) at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProcessEngineBuild(DbSqlSession.java:1501) at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(SchemaOperationsProcessEngineBuild.java:28) at org.activiti.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:37) at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:78) at org.activiti.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:57) at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:42) at org.activiti.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:48) at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:59) at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:35) at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:44) at org.activiti.engine.impl.ProcessEngineImpl.<init>(ProcessEngineImpl.java:68) at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProcessEngine(ProcessEngineConfigurationImpl.java:846) at top.wj.activiti.controller.CreateTableController.testCreateTable(CreateTableController.java:33) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)Caused by: java.sql.SQLSyntaxErrorException: Table 'activiti.act_ge_property' doesn't exist at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:955) at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:372) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59) at com.sun.proxy.$Proxy6.execute(Unknown Source) at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:64) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 40 moreDisconnected from the target VM, address: '127.0.0.1:51013', transport: 'socket'Process finished with exit code 255
原因：哪位大神指导一下，自己还在总结
解决方法：
在数据库访问的地址上添加配置：nullCatalogMeansCurrent=true