Frequently asked Questions
Version: latest
Q: Component and Connectors are not shown in Component Pallet
Make sure the project is added as a Maven project and all the specified dependencies in the pom.xml file are shown in Maven Projects tab
Q: pom.xml file is invalid
If you are getting an error saying Failed to load the dependencies form the pom.xml file. Is the pom.xml file valid?,
then make sure you have specified a valid Project SDK under project structure (File → Project Structure…)
Q: Message Execution paths are not getting highlighted
You need to specify Oracle JDK as the IDEA’s running JDK. In order to do that, press bd:[shift] key twice and type
Switch IDE boot JDK and execute that action. Next, from the dialog window, select the Oracle JDK and restart IDEA
Q: Some elements are missing in the flow view (possibly with "disconnected" warnings on adjacent elements)
This can happen if:
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the dependency (connector/processor) corresponding to the missing element, or one of its transitive dependencies, has been removed from the project; revise your dependency tree, and check the Event Log and IDEA log for details.
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the flow contains custom connectors/processing elements (written under
src/main/java/), which have not been compiled yet; compile or recompile your project/module, or the specific connector/processor class. -
you are developing on JDK 9+, and some connector/processor or a transitive dependency relies on a Java package/module that is not loaded by default, or has been removed completely from the JDK distro (e.g.
javax.xml.bindpackages for JAXB); you can either:-
tune your project settings to include/load the required module (you will repeat this in the final ESB deployment), or
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add the required package explicitly, as an external dependency (e.g.
javax.xml.bind:jaxb-apiandcom.sun.xml.bind:jaxb-implfor JAXB)
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In either case, refreshing or closing-and-reopening the flow file after the problem is fixed, should resolve the issue.
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