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https://issues.apache.org/jira/browse/NIFI-13617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17870232#comment-17870232
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Joe Witt commented on NIFI-13617:
---------------------------------
The content of OnePasswordParameterProvider has not changed since it was
introduced on Sept 16 2023 by you.
In NIFI-12998 the location of the class file moved in terms of the build
structure but not its package or any of its content.
> No migrateProperties on Parameters Providers
> --------------------------------------------
>
> Key: NIFI-13617
> URL: https://issues.apache.org/jira/browse/NIFI-13617
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework, Extensions
> Affects Versions: 2.0.0-M4
> Reporter: Pierre Villard
> Priority: Major
>
> As part of NIFI-12998, names of properties on Parameters Providers (for
> example: OnePasswordParameterProvider) have been renamed but there is no
> migration of the properties in place so NiFi will fail starting.
> {code:java}
> Caused by: java.lang.IllegalStateException: Error fetching parameters for
> ParameterProvider[id=29f3dc4a-018b-1000-6ff8-bd02979a0fc6]: Cannot invoke
> "String.length()" because "this.input" is null
> at
> org.apache.nifi.controller.parameter.StandardParameterProviderNode.fetchParameters(StandardParameterProviderNode.java:286)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.getProvidedParameters(VersionedFlowSynchronizer.java:1017)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.getProvidedParameters(VersionedFlowSynchronizer.java:1010)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.createParameterMap(VersionedFlowSynchronizer.java:858)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.addParameterContext(VersionedFlowSynchronizer.java:808)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.inheritParameterContext(VersionedFlowSynchronizer.java:796)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.lambda$inheritParameterContexts$4(VersionedFlowSynchronizer.java:782)
> at
> org.apache.nifi.controller.flow.AbstractFlowManager.withParameterContextResolution(AbstractFlowManager.java:668)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.inheritParameterContexts(VersionedFlowSynchronizer.java:774)
> at
> org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.synchronizeFlow(VersionedFlowSynchronizer.java:405)
> ... 39 common frames omitted
> Caused by: java.lang.NullPointerException: Cannot invoke "String.length()"
> because "this.input" is null
> at java.base/java.net.URI$Parser.parse(URI.java:3186)
> at java.base/java.net.URI.<init>(URI.java:645)
> at java.base/java.net.URI.create(URI.java:930)
> at
> org.apache.nifi.parameter.OnePasswordParameterProvider.fetchParameters(OnePasswordParameterProvider.java:186)
> at
> org.apache.nifi.controller.parameter.StandardParameterProviderNode.fetchParameters(StandardParameterProviderNode.java:284)
> ... 48 common frames omitted {code}
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