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# Exception Starting Plugin in Orca

### Issue <a href="#issue" id="issue"></a>

The following exception occurs when Orca starts: `com.netflix.spinnaker.kork.exceptions.IntegrationException: 'com.jpmc.cto.spinnaker.tasks.CheckEntitlementsTask' extension has unsupported constructor argument type 'com.jpmc.cto.spinnaker.PreflightPluginConfig'. Expected argument classes should be annotated with @ExpectedConfiguration or implement PluginSdks.`

This occurs when trying to inject a class (`PreflightPluginConfig`) that is annotated as `@PluginConfiguration` into the constructor of `CheckEntitlementsTask` (an `@Extension`), the same way `RandomWaitConfig` is being injected into the extension here: <https://github.com/spinnaker-plugin-examples/pf4jStagePlugin/blob/190259a3510c8ced30ce26c385e3881e7d07a17b/random-wait-orca/src/main/kotlin/io/armory/plugin/stage/wait/random/RandomWaitPlugin.kt#L49>

### Cause <a href="#cause" id="cause"></a>

This is for users running Spinnaker 1.20.3 with the following setup in Gradle:

* spinnakerGradleVersion=8.4.0\* pf4jVersion=3.2.0\* korkVersion=7.75.1\* orcaVersion=8.8.0