每次单独启动weblogic7都会出现错误似乎是初始化的问题，但是在jbuilder中有时可以正常启动，这是为什么？？请大虾近来看一下！

[iceman09]

用户名与密码是绝对没错的！！
<Critical> <WebLogicServer> <000364> <Server failed during initialization. Exception:weblogic.management.configuration.ConfigurationException: undefined mbean reference: mydomain:Name=JBuilder_DefaultWebApp,Server=myserver,Type=WebAppComponent
weblogic.management.configuration.ConfigurationException: undefined mbean reference: mydomain:Name=JBuilder_DefaultWebApp,Server=myserver,Type=WebAppComponent
at weblogic.management.internal.xml.ConfigurationParser$ConfigurationHandler.resolveMBeanAttributes(ConfigurationParser.java:809)
at weblogic.management.internal.xml.ConfigurationParser$ConfigurationHandler.endDocument(ConfigurationParser.java:337)
at weblogic.apache.xerces.parsers.SAXParser.endDocument(SAXParser.java:1235)
at weblogic.apache.xerces.validators.common.XMLValidator.callEndDocument(XMLValidator.java:1159)
at weblogic.apache.xerces.framework.XMLDocumentScanner$EndOfInputDispatcher.dispatch(XMLDocumentScanner.java:1514)
at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:396)
at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:1119)
at weblogic.management.internal.xml.ConfigurationParser.parse(ConfigurationParser.java:227)
at weblogic.management.internal.xml.XmlFileRepository.createOrLoadDomain(XmlFileRepository.java:379)
at weblogic.management.internal.xml.XmlFileRepository.bootStrapAndLoadActiveDomain(XmlFileRepository.java:279)
at weblogic.management.AdminServer.configureFromRepository(AdminServer.java:211)
at weblogic.management.AdminServer.configureFromRepository(AdminServer.java:196)
at weblogic.management.AdminServer.configure(AdminServer.java:190)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:111)
at weblogic.t3.srvr.T3Srvr.initialize1(T3Srvr.java:665)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:588)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:276)
at weblogic.Server.main(Server.java:31)

[iceman09]

<?xml version="1.0" encoding="UTF-8" ?>
- <!-- If your domain is active, please do not edit the config.xml file. Any changes made to that file while the domain is active will not have any effect on the domain's configuration and are likely to be lost. If your domain is inactive, you may edit this file with an XML editor. If you do so, please refer to the BEA Weblogic Server Configuration Reference documentation available from http://edocs.bea.com/wls/docs70/config_xml. In general, we recommend that changes to your configuration file be made through the Administration Console.
-->
- <Domain ConfigurationVersion="7.0.0.0" Name="mydomain">
- <Application Deployed="true" Name="DefaultWebApp" Path=".\applications" StagedTargets="" TwoPhase="false">
<WebAppComponent Name="DefaultWebApp" Targets="myserver" URI="DefaultWebApp" />
</Application>
- <Application Deployed="true" Name="Ejb" Path="D:\bea\user_projects\mydomain\.\myserver\upload\Ejb" TwoPhase="true">
<EJBComponent Name="Ejb" Targets="myserver" URI="Ejb.jar" />
</Application>
- <Application Deployed="true" Name="Test" Path="D:\bea\user_projects\mydomain\.\myserver\upload\Test" TwoPhase="true">
<WebAppComponent Name="Test" Targets="myserver" URI="Test.war" />
</Application>
- <Application Deployed="true" Name="certificate" Path=".\applications" StagedTargets="" TwoPhase="false">
<WebAppComponent Name="certificate" Targets="myserver" URI="certificate.war" />
</Application>
- <Application Name="myCart" Path="D:\bea\user_projects\mydomain\.\myserver\upload\myCart" TwoPhase="true">
<EJBComponent Name="myCart" Targets="myserver" URI="myCart.jar" />
</Application>
<ApplicationManager Name="mydomain" />
<EmbeddedLDAP Credential="{3DES}zO2wKckKtBlRQydOTwg9ppxXR243XlDOywTehzzHYBw=" Name="mydomain" />
<FileRealm Name="wl_default_file_realm" />
<JDBCConnectionPool DriverName="org.gjt.mm.mysql.Driver" InitialCapacity="5" MaxCapacity="10" Name="mysqlPool" Password="{3DES}EafN3ETlt0A=" Properties="user=java;password=java" Targets="myserver" TestTableName="user" URL="jdbc:mysql://127.0.0.1:3306/tour" />
<JDBCConnectionPool DriverName="com.microsoft.jdbc.sqlserver.SQLServerDriver" InitialCapacity="5" MaxCapacity="10" Name="sqlserver" Password="{3DES}sGz6T+V0sTQ=" Properties="user=data;password=105211" Targets="myserver" TestTableName="beijing" URL="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=chk" />
<JDBCDataSource JNDIName="mysqlDs" Name="mysqlDs" PoolName="mysqlPool" Targets="myserver" />
<JDBCDataSource JNDIName="sqlsDs" Name="sqlserverDS" PoolName="sqlserver" Targets="myserver" />
<JDBCTxDataSource JNDIName="mysqlTx" Name="mysqlTx" PoolName="mysqlPool" Targets="myserver" />
<JDBCTxDataSource JNDIName="sqlserverTx" Name="sqlserverTx" PoolName="sqlserver" Targets="myserver" />
<JTA Name="mydomain" />
<Log FileName=".\wl-domain.log" Name="mydomain" />
<MailSession JNDIName="mailSession" Name="mailSession" Properties="mail.host=tom.com" Targets="myserver" />
<PasswordPolicy Name="wl_default_password_policy" />
<Realm FileRealm="wl_default_file_realm" Name="wl_default_realm" />
<SNMPAgent Name="mydomain" />
<Security GuestDisabled="false" Name="mydomain" PasswordPolicy="wl_default_password_policy" Realm="wl_default_realm" RealmSetup="true" />
<SecurityConfiguration Credential="{3DES}UQLykN80BvB+ikvfV/8lHY1Nxp2nRdtjWUUmjXToi8Xs2Bp7p9NtuRzVklNmYDaRN0K6XYUt8NWPacOxgt3aMhCAhaZsZrpH" Name="mydomain" />
- <Server ListenAddress="202.204.113.230" ListenPort="7001" Name="myserver" NativeIOEnabled="true" ServerVersion="7.0.0.0">
<COM Name="myserver" />
<ExecuteQueue Name="default" ThreadCount="15" />
<IIOP Name="myserver" />
<JTAMigratableTarget Cluster="" Name="myserver" UserPreferredServer="myserver" />
<KernelDebug Name="myserver" />
<Log FileName=".\myserver\myserver.log" Name="myserver" />
<SSL Enabled="true" HostnameVerificationIgnored="true" ListenPort="7002" Name="myserver" ServerCertificateChainFileName="ca.pem" ServerCertificateFileName="democert.pem" ServerKeyFileName="demokey.pem" />
<ServerDebug Name="myserver" />
<ServerStart Name="myserver" />
<WebServer DefaultWebApp="JBuilder_DefaultWebApp" LogFileName=".\myserver\access.log" LoggingEnabled="true" Name="myserver" />
</Server>
</Domain>

[fxfboy]

再开始菜单启动之后不用元错误，在浏览器中输入http://localhost:7001/console进入控制台，在webapplication中应该有两个DefaultWebApp吧，删除后面带个什么都西的那个然后重启还是在开始菜单里重启，应该就没有错误了。你的错误是用jbuilder向weblogic部署程序的时候，jbuilder需要在weblogic中建立一个webapp造成的。

[dunktalent]

从错误信息看，大概有两种原因第一是你的Domain配置不正确，第二是config.xml有错误（可能是非法字符或什么的，）
你可以先从开始菜单中单独启动weblogic，看看是否出错

[iceman09]

to: dunktalent(七宗罪)
我就是从开始菜单启动不了，在jbuilder中必须借助一个jsp文件才能启动，单独启动就抱错！！