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按照我在https://stackoverflow.com/posts/50562673/edit上的回答中给出的步骤设置 Knowage 后，我收到了 Table 不存在的错误。

然后，从https://forge.ow2.org/project/showfiles.php?group_id=442下载“<code>mysql-dbscripts-6_2_0-RC_20180509.zip”并为丢失的表执行 SQL 脚本后，我可以启动 Knowage .

启动时，“<code>knowage.log”文件中出现以下错误。

[localhost-startStop-1] 2018 年 5 月 28 日 07:55:06,898 错误 it.eng.spagobi.commons.utilities.SpagoBIUtilities.readJndiResource:317 - javax.naming.NameNotFoundException：名称 [resource_path] 未绑定在此上下文中。找不到 [resource_path]。

我在浏览器中打开登录页面，使用凭据“<code>biadmin/biadmin”提交时，出现以下错误。

知道出了什么问题或剩下什么设置吗？

知识日志

root@AzureFiwareInstance:/home/babbarkrishan/knowage/Knowage-Server-CE/logs# vi knowage.log
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at it.eng.spagobi.commons.filters.SpagoBICoreCheckSessionFilter.doFilter(SpagoBICoreCheckSessionFilter.java:94)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at it.eng.spagobi.utilities.filters.EncodingFilter.doFilter(EncodingFilter.java:54)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ExceptionInInitializerError
        at it.eng.spagobi.security.InternalSecurityServiceSupplierImpl.checkAuthentication(InternalSecurityServiceSupplierImpl.java:76)
        at it.eng.spagobi.security.InternalSecurityServiceSupplierImpl.checkAuthentication(InternalSecurityServiceSupplierImpl.java:110)
        at it.eng.spagobi.commons.services.LoginModule.service(LoginModule.java:257)
       at it.eng.spago.dispatching.module.DefaultPage.invokeServiceBusiness(DefaultPage.java:352)
        at it.eng.spago.dispatching.module.DefaultPage.nextStep(DefaultPage.java:302)
        at it.eng.spago.dispatching.module.DefaultPage.service(DefaultPage.java:202)
        at it.eng.spago.dispatching.module.ModuleCoordinator.service(ModuleCoordinator.java:102)
        at it.eng.spago.dispatching.httpchannel.AdapterHTTP.service(AdapterHTTP.java:436)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        ... 30 more
Caused by: it.eng.spagobi.utilities.exceptions.SpagoBIRuntimeException: Cannot initialize JWT algorithm
        at it.eng.spagobi.services.common.JWTSsoService.<clinit>(JWTSsoService.java:59)
        ... 40 more
Caused by: java.lang.IllegalArgumentException: The Secret cannot be null
        at com.auth0.jwt.algorithms.HMACAlgorithm.getSecretBytes(HMACAlgorithm.java:40)
        at com.auth0.jwt.algorithms.HMACAlgorithm.<init>(HMACAlgorithm.java:34)
        at com.auth0.jwt.algorithms.Algorithm.HMAC256(Algorithm.java:144)
        at it.eng.spagobi.services.common.JWTSsoService.<clinit>(JWTSsoService.java:56)
        ... 40 more

谢谢，

克里尚

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1 回答 1

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问题是因为在安装设置中没有创建整个数据库模式。只创建了几个表。我尝试手动创建所有表，然后出现上述错误。

经过大量调试后，我发现 MySQL（5.7.22 版本）出现以下错误

SQL Error (1067): Invalid default value for 'TIME_IN'

我使用以下命令解决了这个问题。

SET GLOBAL sql_mode = '';

之后，我尝试全新安装 Knowage，它工作正常。

问候，

克里尚

于 2018-05-30T13:42:24.087 回答