The error is weblogic.descriptor.DescriptorException: Unmarshaller failed

Weblogic部署错误:Unmarshaller failed解决方案
在将使用MyEclipse生成的2.5版本web.xml的项目部署到Weblogic 9.2时,遇到DescriptorException: Unmarshaller failed错误。问题源于Weblogic 9.2不支持2.5版本的web.xml。解决方法包括将web.xml版本改为2.4,或者创建weblogic.xml配置上下文根。第一种方法被证实有效。

部署 web project 到weblogic92(换成10.3就不会出问题了)上后,错误解决

常见错误Unmarshaller failed:
<Unable to load descriptor D:\bea\user_projects\domains\base_domain\.\autodeploy\demo/
WEB-INF/web.xml of module webProject. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed

 at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor

Caused by: com.bea.xml.XmlException: failed to load java type corresponding to e=web-app@http://java.sun.com/xml/ns/javaee

 at com.bea.staxb.runtime.internal.UnmarshalResult.getPojoBindingType

......

问题描述:

Weblogic9.2 不支持用 MyEclipse 自动生成2.5版本的web.xml,如下:

<web-app version="2.5" 

                      xmlns="http://java.sun.com/xml/ns/javaee" 

                      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

                      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 

                      http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

新建项目 采用 J2EE1.4

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
                    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                   xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
                   http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
</web-app>

解决办法:

1.web.xml文件改成2.4版本

将下面内容,覆盖你原有的web.xml文件

 <?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

</web-app>

2.增加 weblogic 上下文根:

   解决方法是:在项目的WEB-INF/下面增加一个 weblogic.xml文件  里面写上:

    

<? xml  version = "1.0"  encoding = "GB2312" ?>    

<! DOCTYPE  weblogic-web-app   

   PUBLIC  "-//BEA Systems, Inc.//DTD Web Application 8.1//EN"  

   "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd" >    

  

< weblogic-web-app >    

<!--配置访问地址上下文配置-->    

      < context-root > /webLogicDemo/ </ context-root >    

</ weblogic-web-app >   

以上两种方法感觉第一种方法实用,第二种没有试成功

2025-11-04 16:47:05.706 INFO 25365 --- [[ACTIVE] ExecuteThread: '59' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 浏览器 : CHROME11 2025-11-04 16:47:05.706 INFO 25365 --- [[ACTIVE] ExecuteThread: '59' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 浏览器版本 : 117.0.0.0 2025-11-04 16:47:05.713 INFO 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.g.apps.logging.aspect.LoggingAspect : 方法规则式拦截: supplierAvg 2025-11-04 16:47:05.713 INFO 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 请求Url : http://sbsfn.smecs.com:80/coa/chart/supplier 2025-11-04 16:47:05.713 INFO 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 请求ip : 10.190.84.235 2025-11-04 16:47:05.714 INFO 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 浏览器 : CHROME11 2025-11-04 16:47:05.714 INFO 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 浏览器版本 : 117.0.0.0 2025-11-04 16:47:11.740 ERROR 25365 --- [[ACTIVE] ExecuteThread: '22' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.g.a.c.c.e.Error500Controller : 捕获到错误: MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: Error selecting key or setting result to parameter object. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:11.741 ERROR 25365 --- [[ACTIVE] ExecuteThread: '25' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.g.a.c.c.e.Error500Controller : 捕获到错误: MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: Error selecting key or setting result to parameter object. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.388 ERROR 25365 --- [[ACTIVE] ExecuteThread: '56' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.417 ERROR 25365 --- [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.427 ERROR 25365 --- [[ACTIVE] ExecuteThread: '99' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.511 ERROR 25365 --- [[ACTIVE] ExecuteThread: '63' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.521 ERROR 25365 --- [[ACTIVE] ExecuteThread: '36' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.547 ERROR 25365 --- [[ACTIVE] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.553 ERROR 25365 --- [[ACTIVE] ExecuteThread: '74' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.559 ERROR 25365 --- [[ACTIVE] ExecuteThread: '67' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.561 ERROR 25365 --- [[ACTIVE] ExecuteThread: '66' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.582 ERROR 25365 --- [[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.596 ERROR 25365 --- [[ACTIVE] ExecuteThread: '51' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.606 ERROR 25365 --- [[ACTIVE] ExecuteThread: '104' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.607 ERROR 25365 --- [[ACTIVE] ExecuteThread: '26' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.628 ERROR 25365 --- [[ACTIVE] ExecuteThread: '101' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. ### The error may exist in URL [zip:/home/weblogic/weblogic/user_projects/domains/smecs/servers/AdminServer/tmp/_WL_user/coa_1.0.0/svf14e/war/WEB-INF/lib/_wl_cls_gen.jar!/mybatis/mapper/CoaLotParameterMapper.xml] ### The error may involve com.smec.apps.coa.mapper.CoaLotParameterMapper.listLotParameterForDashboardStdDev ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool JDBC-ORACLE-COA to allocate to applications, please increase the size of the pool and retry.. 2025-11-04 16:47:16.633 ERROR 25365 --- [[ACTIVE] ExecuteThread: '59' for queue: 'weblogic.kernel.Default (self-tuning)'] c.o.group.apps.core.aop.ConsolePrintAop : 抛出异常 : nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is we这是啥异常
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11-06
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