thingsboard professional edition :: (v2.4.3pe) · 物联网平台-威尼斯人最新

starting thingsboard installation...
installing database schema for entities...
installing sql database schema part: schema-entities.sql
unexpected error during thingsboard installation!
org.postgresql.util.psqlexception: fatal: password authentication failed for user "postgres"
at org.postgresql.core.v3.connectionfactoryimpl.doauthentication(connectionfactoryimpl.java:443)
at org.postgresql.core.v3.connectionfactoryimpl.openconnectionimpl(connectionfactoryimpl.java:217)
at org.postgresql.core.connectionfactory.openconnection(connectionfactory.java:52)
at org.postgresql.jdbc.pgconnection.(pgconnection.java:216)
at org.postgresql.driver.makeconnection(driver.java:404)
at org.postgresql.driver.connect(driver.java:272)
at java.sql.drivermanager.getconnection(drivermanager.java:664)
at java.sql.drivermanager.getconnection(drivermanager.java:247)
at org.thingsboard.server.service.install.sqlabstractdatabaseschemaservice.createdatabaseschema(sqlabstractdatabaseschemaservice.java:75)
at org.thingsboard.server.install.thingsboardinstallservice.performinstall(thingsboardinstallservice.java:184)
at org.thingsboard.server.thingsboardinstallapplication.main(thingsboardinstallapplication.java:60)
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.loader.mainmethodrunner.run(mainmethodrunner.java:48)
at org.springframework.boot.loader.launcher.launch(launcher.java:87)
at org.springframework.boot.loader.launcher.launch(launcher.java:50)
at org.springframework.boot.loader.propertieslauncher.main(propertieslauncher.java:593)
unexpected error during thingsboard installation!
thingsboard installation failed!
could anybody help me on this issue?