Andrea Tarocchi created CAMEL-17252:
---------------------------------------
Summary: Error in loading routes based on kemelets without
dependencies
Key: CAMEL-17252
URL: https://issues.apache.org/jira/browse/CAMEL-17252
Project: Camel
Issue Type: Bug
Components: camel-kamelet
Affects Versions: 3.14.0
Reporter: Andrea Tarocchi
Due to
https://github.com/apache/camel/blob/main/dsl/camel-kamelet-main/src/main/java/org/apache/camel/main/KameletYamlRoutes.java#L66
loading a route that use a kamelet with a definition missing the
{{dependencies}} node result in:
{code:java}
16:30:03.333 [main] WARN org.apache.camel.support.RouteTemplateHelper -
RouteTemplateLoaderListener error due to null. This exception is ignored
java.lang.NullPointerException: null
at
org.apache.camel.main.KameletDependencyDownloader.builder(KameletDependencyDownloader.java:73)
~[camel-kamelet-main-3.13.0.jar:3.13.0]
at java.util.Optional.map(Optional.java:265) ~[?:?]
at
org.apache.camel.dsl.yaml.YamlRoutesBuilderLoaderSupport.doLoadRouteBuilder(YamlRoutesBuilderLoaderSupport.java:119)
~[camel-yaml-dsl-3.13.0.jar:3.13.0]
at
org.apache.camel.main.DependencyDownloader.loadRouteTemplate(DependencyDownloader.java:74)
~[camel-kamelet-main-3.13.0.jar:3.13.0]
at
org.apache.camel.support.RouteTemplateHelper.loadRouteTemplateFromLocation(RouteTemplateHelper.java:75)
[camel-support-3.13.0.jar:3.13.0]
at
org.apache.camel.component.kamelet.KameletComponent$LifecycleHandler.createRouteForEndpoint(KameletComponent.java:395)
[camel-kamelet-3.13.0.jar:3.13.0]
at
org.apache.camel.component.kamelet.KameletComponent$LifecycleHandler.onContextInitialized(KameletComponent.java:419)
[camel-kamelet-3.13.0.jar:3.13.0]
at
org.apache.camel.impl.engine.AbstractCamelContext.doInit(AbstractCamelContext.java:2782)
[camel-base-engine-3.13.0.jar:3.13.0]
at
org.apache.camel.support.service.BaseService.init(BaseService.java:83)
[camel-api-3.13.0.jar:3.13.0]
at
org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2491)
[camel-base-engine-3.13.0.jar:3.13.0]
at
org.apache.camel.support.service.BaseService.start(BaseService.java:111)
[camel-api-3.13.0.jar:3.13.0]
at
org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2510)
[camel-base-engine-3.13.0.jar:3.13.0]
at
org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:246)
[camel-core-engine-3.13.0.jar:3.13.0]
at org.apache.camel.main.KameletMain.doStart(KameletMain.java:114)
[camel-kamelet-main-3.13.0.jar:3.13.0]
at
org.apache.camel.support.service.BaseService.start(BaseService.java:119)
[camel-api-3.13.0.jar:3.13.0]
at org.apache.camel.dsl.jbang.core.commands.Run.run(Run.java:114)
[camel-jbang-core-3.13.0.jar:3.13.0]
at org.apache.camel.dsl.jbang.core.commands.Run.call(Run.java:73)
[camel-jbang-core-3.13.0.jar:3.13.0]
at org.apache.camel.dsl.jbang.core.commands.Run.call(Run.java:32)
[camel-jbang-core-3.13.0.jar:3.13.0]
at picocli.CommandLine.executeUserObject(CommandLine.java:1953)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at picocli.CommandLine.access$1300(CommandLine.java:145)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at
picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at picocli.CommandLine$RunLast.handle(CommandLine.java:2346)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at picocli.CommandLine$RunLast.handle(CommandLine.java:2311)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at
picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at picocli.CommandLine.execute(CommandLine.java:2078)
[picocli-4.6.1.jar:task ':jar' property 'archiveVersion']
at
org.apache.camel.dsl.jbang.core.commands.CamelJBangMain.run(CamelJBangMain.java:42)
[camel-jbang-core-3.13.0.jar:3.13.0]
at main.CamelJBang.main(CamelJBang.java:31)
[CamelJBang.java.ea2625e92f4cfea74994bfc9f1dade92ef318ac991154411fa7cf3486bd54aff.jar:?]
{code}
well it is just a warning but could be avoided with a check for `null`
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