[NIFI-8072] Parameters with spaces don't work within Expression Language

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.12.1
• Fix Version/s: 1.14.0
• Component/s: Core Framework
• Flags: Important
• Assignee: Unassigned
• Reporter: Martin
• Created: 04/Dec/20 08:22
• Updated: 20/Oct/21 15:34
• Resolved: 20/Oct/21 15:34

Description

Parameters can be used within Expression Language. E.g. ${attr:substringAfter(#{param})} 

But if you have a space in the parameter name, you cannot reference it from within Expression Language. E.g. ${attr:substringAfter(#{param value with space})} won't work 

Issue Links

• duplicates: NIFI-8666 Parameters cannot be referenced from Expression Language if they have a space in the name