Failed to start component [WebEngine[com.bes.appserv].VirtualHost[server].DefaultContext[/slcc_callLog]]
时间: 2024-01-05 15:03:09 浏览: 57
As an AI language model, I cannot exactly tell what the issue is without more context. However, this error message suggests that there is a problem starting a component related to the "WebEngine" with the "VirtualHost" and "DefaultContext" specified. It is possible that there is an issue with the configuration or deployment of the application server. More details about the error message and the environment in which it occurs would be necessary to provide a more specific solution.
相关问题
com.bes.enterprise.appserv.deployment.exception.StartupFailedException: Exception occurred while starting the application. at com.bes.enterprise.appserv.deployment.manager.AppDeployManager$2.run(AppDeployManager.java:253) at com.bes.enterprise.appserv.deployment.manager.AppDeployManager.applyDeploymentContext(AppDeployManager.java:297) at com.bes.enterprise.appserv.deployment.manager.AppDeployManager.doLoad(AppDeployManager.java:245) at com.bes.enterprise.appserv.deployment.manager.ApplicationLifecycle.load(ApplicationLifecycle.java:77) at com.bes.enterprise.appserv.deployment.AppDeployer.load(AppDeployer.java:264) at com.bes.enterprise.appserv.deployment.handler.EnableApplicationHandler.doLoad(EnableApplicationHandler.java:133) at com.bes.enterprise.appserv.deployment.handler.EnableApplicationHandler.load(EnableApplicationHandler.java:71) at com.bes.enterprise.appserv.deployment.handler.EnableApplicationHandler.doApplicationProcess(EnableApplicationHandler.java:54) at com.bes.enterprise.appserv.deployment.handler.AbstractApplicationHandler$1.call(AbstractApplicationHandler.java:69) at com.bes.enterprise.appserv.deployment.handler.AbstractApplicationHandler$1.call(AbstractApplicationHandler.java:66) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) at com.bes.enterprise.appserv.deployment.handler.AbstractApplicationHandler$TerminableThread.run(AbstractApplicationHandler.java:177) Caused by: com.bes.enterprise.ejb.BESException: Creating application failed: /besweb/webapp/prpall: ContainerBase.addChild: start: com.bes.enterprise.webtier.LifecycleException: Failed to start component [WebEngine[com.bes.appserv].VirtualHost[server].DefaultContext[/prpall]] at com.bes.enterprise.ejb.assembler.classic.assemblercontext.ApplicationDeployer.doCreateApplication(ApplicationDeployer.java:458) at com.bes.enterprise.ejb.assembler.classic.assemblercontext.ApplicationDeployer.createApplication(ApplicationDeployer.java:342) at com.bes.enterprise.ejb.assembler.classic.assemblercontext.ApplicationDeployer.createApplication(ApplicationDeployer.java:331) at com.bes.enterprise.ejb.assembler.classic.Assembler.createApplication(Assembler.java:258) at com.bes.enterprise.appserv.deployment.manager.AppDeployManager$2.run(AppDeployManager.java:251) ... 14 more Caused by: java.lang.IllegalStateException: ContainerBase.addChild: start: com.bes.enterprise.webtier.LifecycleException: Failed to start component [WebEngine[com.bes.appserv].VirtualHost[server].DefaultContext[/prpall]] at com.bes.enterprise.webtier.core.ContainerBase.addChildInternal(ContainerBase.java:745) at com.bes.enterprise.webtier.core.ContainerBase.addChild(ContainerBase.java:717) at com.bes.enterprise.webtier.core.DefaultHost.addChild(DefaultHost.java:711) at com.bes.enterprise.webext.BESWebAppBuilder.deployWebApps(BESWebAppBuilder.java:511) at com.bes.enterprise.ejb.assembler.classic.assemblercontext.ApplicationDeployer.deployWebApps(ApplicationDeployer.java:1499) at com.bes.enterprise.ejb.assembler.classic.assemblercontext.ApplicationDeployer.doCreateApplication(ApplicationDeployer.java:437) ... 18 more
根据提供的异常堆栈信息,我们可以看到问题出现在应用程序启动时。具体地,异常 `com.bes.enterprise.appserv.deployment.exception.StartupFailedException` 表明应用程序启动时发生了异常。
进一步分析堆栈跟踪信息,可以看到主要的异常是 `com.bes.enterprise.ejb.BESException`,它是由于创建应用程序失败而引发的。更具体地说,它是由于容器无法启动组件 `WebEngine[com.bes.appserv].VirtualHost[server].DefaultContext[/prpall]` 而引发的。
根据此信息,可能的原因之一是应用程序的配置文件中存在错误或缺少必需的依赖项。建议检查应用程序的配置和依赖项,并确保它们正确配置和可用。
另外,还可以尝试查看应用程序启动日志以获取更详细的错误信息,以帮助进一步诊断问题。
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
这个错误通常是由于在创建WebEngineContext之前没有调用QtWebEngine::initialize()导致的。您需要在使用WebEngine之前调用QtWebEngine::initialize()。您可以在应用程序的main函数中调用它,如下所示:
```
#include <QtWebEngine>
int main(int argc, char *argv[])
{
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
QGuiApplication app(argc, argv);
// 初始化QtWebEngine
QtWebEngine::initialize();
// 应用程序代码
return app.exec();
}
```
如果您已经调用了QtWebEngine::initialize(),则可能是OpenGL上下文创建失败。您可以检查OpenGL驱动程序是否正确安装并启用。