How to split a variable in Selenium IDE?

Question

I am quite new to Selenium IDE. I want to split an error message and extract the first word of the error message. I have used the following commands as in the image.

Following are the results of the log.

12. assertText on css=.ngn with value Could not rejected OK
13. store on css=.ngn with value variable OK
14. store on 0 with value delimiter OK
15. store on javascript{storedVars['variable'].split(' ')[storedVars['delimiter']]} with value test OK echo: javascript{storedVars['variable'].split(' ')[storedVars['delimiter']]}

I also referred the following article.

Any of the above did not help me with my expected output. Please let me know a way to solve this issue. I am specifically expecting a solution to be done through Selenium IDE.

Answer 1

Refer the following article.

Note: Use ${asset} without double quotes