2020-01-13 00:01:07,649 [Appian Plugin Hot Deploy] ERROR com.atlassian.plugin.manager.DefaultPluginManager - There was an error loading the descriptor 'Advanced Call SOAP Web Service' of plugin 'advancedcallwebservice'. Disabling.
com.atlassian.plugin.PluginException: com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException: com.appiancorp.process.admin.IncompatibleSmartServiceRegistrationException: The Smart Service Module was invalid: Illegal attempt to change the data type for smart service advancedcallwebservice.AdvancedCallSOAPWebService2, input or output named Base64AttachmentExtractor (APNX-1-4104-005)
        at com.appiancorp.plugins.ExceptionHandlingModuleDescriptor.enabled(ExceptionHandlingModuleDescriptor.java:68)
        at com.atlassian.plugin.manager.DefaultPluginManager.notifyModuleEnabled(DefaultPluginManager.java:2039)
        at com.appiancorp.plugins.AppianPluginManager.notifyModuleEnabled(AppianPluginManager.java:67)
        at com.atlassian.plugin.manager.DefaultPluginManager.enableConfiguredPluginModule(DefaultPluginManager.java:1780)
        at com.atlassian.plugin.manager.DefaultPluginManager.enableConfiguredPluginModules(DefaultPluginManager.java:1757)
        at com.atlassian.plugin.manager.DefaultPluginManager.enableDependentPlugins(DefaultPluginManager.java:1263)
        at com.atlassian.plugin.manager.DefaultPluginManager.addPlugins(DefaultPluginManager.java:1218)
        at com.atlassian.plugin.manager.DefaultPluginManager.scanForNewPlugins(DefaultPluginManager.java:927)
        at com.appiancorp.plugins.AppianPluginManager.scanForNewPlugins0(AppianPluginManager.java:185)
        at com.appiancorp.plugins.AppianPluginManager.scanForNewPlugins(AppianPluginManager.java:177)
        at com.appiancorp.plugins.HotDeployerRunnable.run(HotDeployerRunnable.java:29)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException: com.appiancorp.process.admin.IncompatibleSmartServiceRegistrationException: The Smart Service Module was invalid: Illegal attempt to change the data type for smart service advancedcallwebservice.AdvancedCallSOAPWebService2, input or output named Base64AttachmentExtractor (APNX-1-4104-005)
        at com.appiancorp.process.ActivityClassSupplierModern.registerInternal(ActivityClassSupplierModern.java:338)
        at com.appiancorp.process.ActivityClassSupplierLazyData.register(ActivityClassSupplierLazyData.java:86)
        at com.appiancorp.process.ActivityClassSupplier.get(ActivityClassSupplier.java:81)
        at com.appiancorp.process.SmartServiceModuleDescriptor.enabledInternal(SmartServiceModuleDescriptor.java:201)
        at com.appiancorp.plugins.ExceptionHandlingModuleDescriptor.enabled(ExceptionHandlingModuleDescriptor.java:66)
        ... 17 more
2020-01-13 00:01:07,661 [Appian Plugin Hot Deploy] ERROR com.appiancorp.plugins.LoggingPluginEventListener - Failed to enable Plug-in 'Advanced Call Web Service' (advancedcallwebservice) version 1.4.1: 'There was a problem loading the module descriptor: Advanced Call SOAP Web Service.<br/>com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException: com.appiancorp.process.admin.IncompatibleSmartServiceRegistrationException: The Smart Service Module was invalid: Illegal attempt to change the data type for smart service advancedcallwebservice.AdvancedCallSOAPWebService2, input or output named Base64AttachmentExtractor (APNX-1-4104-005)'