xiefangzhenz opened a new issue #12004:
URL: https://github.com/apache/shardingsphere/issues/12004
```
spring.shardingsphere.datasource.names=master
spring.shardingsphere.datasource.common.type=com.zaxxer.hikari.HikariDataSource
spring.shardingsphere.datasource.master.jdbcUrl=
spring.shardingsphere.datasource.master.username=
spring.shardingsphere.datasource.master.password=
spring.shardingsphere.datasource.common.driver-class-name=com.mysql.cj.jdbc.Driver
#share-jdbc
#水平拆分的数据库（表） 分表策略 行表达式分片策略
#声明虚拟表
spring.shardingsphere.rules.sharding.tables.t_chat_history.actual-data-nodes=master.t_chat_history_$->{2000..2099}0$->{1..9},master.t_chat_history_$->{2000..2099}1$->{0..2}
spring.shardingsphere.rules.sharding.tables.t_chat_history.table-strategy.standard.sharding-column=live_create_time
spring.shardingsphere.rules.sharding.tables.t_chat_history.table-strategy.standard.sharding-algorithm-name=chathistoryshardingalgorithm
spring.shardingsphere.rules.sharding.sharding-algorithms.chathistoryshardingalgorithm.type=ChatHistoryShardingAlgorithm
spring.shardingsphere.rules.sharding.sharding-algorithms.chathistoryshardingalgorithm.props={}
#spring.shardingsphere.sharding.tables.t_chat_history.table-strategy.standard.range-algorithm-class-name=cn.com.dhcc.util.ChatRangeShardingAlgorithm
spring.shardingsphere.rules.sharding.tables.t_chat_history.key-generate-strategy.column=id
spring.shardingsphere.rules.sharding.tables.t_chat_history.key-generate-strategy.key-generator-name=snowflake
```
use 5.0.0-alpha no question，but use 5.0.0-beta found some problems.
`org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.apache.shardingsphere.spring.boot.ShardingSphereAutoConfiguration':
Initialization of bean failed; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:591)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:205)
at
org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:226)
at
org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:709)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:534)
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752)
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:388)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1246)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1234)
at
cn.com.dhcc.MedicalCourseApplication.main(MedicalCourseApplication.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.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: java.lang.NullPointerException: null
at
org.apache.shardingsphere.spring.boot.datasource.DataSourceMapSetter.getDataSource(DataSourceMapSetter.java:92)
at
org.apache.shardingsphere.spring.boot.datasource.DataSourceMapSetter.getDataSourceMap(DataSourceMapSetter.java:65)
at
org.apache.shardingsphere.spring.boot.ShardingSphereAutoConfiguration.setEnvironment(ShardingSphereAutoConfiguration.java:88)
at
org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:105)
at
org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:96)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:423)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1702)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583)
... 29 common frames omitted`
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