[NIFI-8496] NiFi returns 500 error when uploading templates

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0
• Component/s: Core Framework
• Assignee: Mark Bean
• Reporter: Matt Burgess
• Created: 28/Apr/21 17:26
• Updated: 07/May/21 15:40
• Resolved: 07/May/21 15:38

Description

When attempting to upload a template from the UI and/or REST API, a 500 error is returned even though the template is uploaded successfully:

2021-04-26 13:32:41,069 ERROR [NiFi Web Server-21] o.g.j.m.i.WriterInterceptorExecutor MessageBodyWriter not found for media type=application/xml, type=class org.apache.nifi.web.api.entity.TemplateEntity, genericType=class org.apache.nifi.web.api.entity.TemplateEntity.

Issue Links

• links to: GitHub Pull Request #5053