报错信息如下：

Error during startup: {error,
                          {schema_integrity_check_failed,
                              [{table_attributes_mismatch,rabbit_user,
                                   [username,password_hash,tags,
                                    hashing_algorithm,limits],
                                   [username,password_hash,tags,
                                    hashing_algorithm]},
                               {table_attributes_mismatch,rabbit_vhost,
                                   [virtual_host,limits,metadata],
                                   [virtual_host,limits]},
                               {table_attributes_mismatch,
                                   rabbit_durable_queue,
                                   [name,durable,auto_delete,exclusive_owner,
                                    arguments,pid,slave_pids,sync_slave_pids,
                                    recoverable_slaves,policy,operator_policy,
                                    gm_pids,decorators,state,policy_version,
                                    slave_pids_pending_shutdown,vhost,options,
                                    type,type_state],
                                   [name,durable,auto_delete,exclusive_owner,
                                    arguments,pid,slave_pids,sync_slave_pids,
                                    recoverable_slaves,policy,operator_policy,
                                    gm_pids,decorators,state,policy_version,
                                    slave_pids_pending_shutdown,vhost,
                                    options]},
                               {table_attributes_mismatch,rabbit_queue,
                                   [name,durable,auto_delete,exclusive_owner,
                                    arguments,pid,slave_pids,sync_slave_pids,
                                    recoverable_slaves,policy,operator_policy,
                                    gm_pids,decorators,state,policy_version,
                                    slave_pids_pending_shutdown,vhost,options,
                                    type,type_state],
                                   [name,durable,auto_delete,exclusive_owner,
                                    arguments,pid,slave_pids,sync_slave_pids,
                                    recoverable_slaves,policy,operator_policy,
                                    gm_pids,decorators,state,policy_version,
                                    slave_pids_pending_shutdown,vhost,
                                    options]},
                               {table_missing,rabbit_index_route},
                               {table_missing,
                                   rabbit_node_maintenance_states}]}}

我查阅资料大概有三种可能：

1、你的rabbitMQ的版本信息和erlang的版本信息对应不上

2、你的安装路径中存在中文或空格

3、还有一种，删除一下路径中的文件，然后重新启动rabbitMQ就可以了，我的就属于第三种：

 

 

但是暂时我也不太清楚要删除这个文件，如果有知道的朋友可以再评论区留言，我们共同学习~