[CAMEL-15533] Camel-Slack: Improve the error messages

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.7.0
• Component/s: camel-slack
• Estimated Complexity: Unknown
• Assignee: Andrea Cosentino
• Reporter: Andrea Cosentino
• Created: 15/Sep/20 05:28
• Updated: 07/Dec/20 17:28
• Resolved: 07/Dec/20 17:28

Description

[3] Exception in thread "main" org.apache.camel.FailedToStartRouteException: Failed to start route route2 because of null
[3]     at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:125)
[3]     at org.apache.camel.impl.engine.InternalRouteStartupManager.doWarmUpRoutes(InternalRouteStartupManager.java:263)
[3]     at org.apache.camel.impl.engine.InternalRouteStartupManager.safelyStartRouteServices(InternalRouteStartupManager.java:156)
[3]     at org.apache.camel.impl.engine.InternalRouteStartupManager.doStartOrResumeRoutes(InternalRouteStartupManager.java:114)
[3]     at org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel(AbstractCamelContext.java:2809)
[3]     at org.apache.camel.impl.engine.AbstractCamelContext.doStartContext(AbstractCamelContext.java:2657)
[3]     at org.apache.camel.impl.engine.AbstractCamelContext.doStart(AbstractCamelContext.java:2620)
[3]     at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
[3]     at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2452)
[3]     at org.apache.camel.k.main.ApplicationRuntime$MainAdapter.doStart(ApplicationRuntime.java:208)
[3]     at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
[3]     at org.apache.camel.main.MainSupport.run(MainSupport.java:60)
[3]     at org.apache.camel.k.main.ApplicationRuntime.run(ApplicationRuntime.java:72)
[3]     at org.apache.camel.k.main.Application.main(Application.java:42)
[3] Caused by: java.lang.NullPointerException
[3]     at org.apache.camel.component.slack.SlackConsumer.getChannelId(SlackConsumer.java:137)
[3]     at org.apache.camel.component.slack.SlackConsumer.<init>(SlackConsumer.java:54)
[3]     at org.apache.camel.component.slack.SlackEndpoint.createConsumer(SlackEndpoint.java:84)
[3]     at org.apache.camel.impl.engine.DefaultRoute.addServices(DefaultRoute.java:560)
[3]     at org.apache.camel.impl.engine.DefaultRoute.onStartingServices(DefaultRoute.java:166)
[3]     at org.apache.camel.impl.engine.RouteService.doWarmUp(RouteService.java:153)
[3]     at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:123)
[3]     ... 13 more