NCLS-部署-00040 java.lang.NullPointerException

Question

在将ear文件部署到Payara Glassfish服务器时，我得到了以下错误。我们使用的版本是Payara - 4.1.1.171.1版本。

[2017-11-03T10:32:39.751+0530] [Payara 4.1] [SEVERE] [] [] [tid: _ThreadID=60 _ThreadName=AutoDeployer] [timeMillis: 1509685359751] [levelValue: 1000] [[

NCLS-DEPLOYMENT-00040

java.lang.NullPointerException

at org.glassfish.deployment.autodeploy.AutoDeployDirectoryScanner.getListOfFilesAsSet(AutoDeployDirectoryScanner.java:177)

at org.glassfish.deployment.autodeploy.AutoDeployedFilesManager.getFilesForUndeployment(AutoDeployedFilesManager.java:241)

at org.glassfish.deployment.autodeploy.AutoDeployDirectoryScanner.getAllFilesForUndeployment(AutoDeployDirectoryScanner.java:132)

at org.glassfish.deployment.autodeploy.AutoDeployer.undeployAll(AutoDeployer.java:515)

at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:413)

at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:403)

at org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:233)

at java.util.TimerThread.mainLoop(Timer.java:555)

at java.util.TimerThread.run(Timer.java:505)]]

谢谢,

Answer 1

谢谢，OndrejM。

我已经找到了问题并解决了。问题是，我们有多个数据库，而domain.xml文件中配置的任何数据库都不存在于本地系统中。一旦我指向了正确的数据库，应用程序就成功部署了。

再次感谢..。