WSO2 EI - 錯誤 - java.sql.SQLException: ORA-01483: DATE 或 NUMBER 綁定變量的長度無效

Question

我在嘗試啟動 WSO2 EI 服務器時遇到了注冊表異常異常。服務器配置工作正常，最近開始顯示此錯誤。錯誤日志中的一些詳細信息如下。

 [2020-07-22 12:18:47,493] [-1234] [] [localhost-startStop-1] ERROR {org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO} -  Failed to write resource content to the database.
java.sql.SQLException: ORA-01483: invalid length for DATE or NUMBER bind variable

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)
    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:208)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1046)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1336)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3613)
    at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3694)
    at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1354)
    -------
[2020-07-22 12:18:47,493] [-1234] [] [localhost-startStop-1] ERROR {org.wso2.carbon.theme.mgt.util.ThemeUtil} -  Error loading theme to the sytem registry for registry path: /repository/components/org.wso2.carbon.all-themes/Default/images
org.wso2.carbon.registry.core.exceptions.RegistryException: Unable to put resource Failed to write resource content to the database.
    at org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.put(MountHandler.java:299)
    at org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.put(HandlerManager.java:2503)
    at org.wso2.carbon.registry.core.jdbc.handlers.UserDefinedHandlerManager.put(UserDefinedHandlerManager.java:204)
    at org.wso2.carbon.registry.core.jdbc.handlers.HandlerLifecycleManager.put(HandlerLifecycleManager.java:949)
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.put(EmbeddedRegistry.java:705)
    at org.wso2.carbon.registry.core.caching.CacheBackedRegistry.put(CacheBackedRegistry.java:591)
    at org.wso2.carbon.registry.core.session.UserRegistry.putInternal(UserRegistry.java:828)
    at org.wso2.carbon.registry.core.session.UserRegistry.access$1000(UserRegistry.java:61)
    at org.wso2.carbon.registry.core.session.UserRegistry$11.run(UserRegistry.java:804)
    at org.wso2.carbon.registry.core.session.UserRegistry$11.run(UserRegistry.java:801)

問題的根本原因是什么？如何調試錯誤？

Answer 1

請檢查以下可用於解決問題的替代解決方法。

導航到 <EI_HOME>/resources/ 文件夾。 將 allthemes 目錄重命名為allthemes1 。 重新啟動服務器並檢查您是否可以解決問題。