Macros Replace String Error: "Object Reference not set to an instance of an object"

[J.Magic]

I'm writing a Macro using the "Replace String" to remove spaces from a string.

I'm able to parse a block of text and receive the initial results I need, but for some reason I'm unable to pull the Execution Results of this Macro into the next to remove the spaces. The next Macro is unable to recognize the String, although it clearly works.

I get this error: "Object Reference not set to an instance of an object"

Here's step by step what I'm doing

Branch 1
1. Using Macros, Parse a Block of Text from my computer (Works)
2. Parse a random RegExp from this block of text (Works)
3. Copy Execution Result from Branch

Branch 2:
1. Open "Strings Processing > Replace" Macro
2. Paste Execution Result into Input String
3. Setup Replace fields
4. Test Macro: Result = Nothing. Above error shows in Log.

Am I missing something about how Macros function? Why does this not work?

 

[J.Magic]

Nevermind, got this to work just now!

Turns out ZennoPoster is smarter than I am.