Hi, liusg,
1. ExecutionContext has been moved to other package, you should git pull the whole project and mvn clean install, then try. 2. Questions should be mail to dev mail list or post to github issue board. 3. Master branch is a dev branch, it is unstable. If you want to check features, release versions is better. At 2020-04-16 23:31:30, "刘守纲" <[email protected]> wrote: hi: Get null pointerException always, since some code changes days ago in the mastre branch，is there a bug？ 2020-04-16 23:24:26.200 INFO 1232 --- [ main] ShardingSphere-SQL : Logic SQL: insert into t_order(order_name,order_type,order_price,area_id) values (?,?,?,?) java.lang.NullPointerException at org.apache.shardingsphere.underlying.executor.log.SQLLogger.logSQL(SQLLogger.java:46) at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.logSQL(ShardingPreparedStatement.java:278) at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.createExecutionContext(ShardingPreparedStatement.java:233) at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.executeUpdate(ShardingPreparedStatement.java:159)
