Test Case Editor displays garbled characters since v7.9.0

Please let us know what you are using Katalon Studio for?

  1. I have currently applied Katalon Studio in my project

How would your work be affected if this issue has not been resolved?

  1. I can continue my job, but my performance is lower than expected

Operating System

  • macOS Monterey 12.0.1

I used Mac. I haven’t tested on Windows.

Katalon Studio Version

v8.2.0

Katalon Studio logs

not relevant

Screenshots / Videos

Steps to reproduce:

  1. I created a new Test Case TC999, which looked
import java.util.regex.Pattern

Pattern pattern = Pattern.compile(/^(RiskID(\d+)$/)

  1. I wanted to change the source as follows:

(/^(RiskID(\d+)$/)
->
(/^(RiskID|VCAT(\d+)$/)

  1. I continued typing on the editor, and saw the editor displayed characters crashed. See the movie above.

A screenshot is here:

I stepped back to v8.1.0 and examined it. — It also has the same problem
I stepped back to v7.9.0 and examined it. — It also has the same problem
I stepped back to v7.8.2 and examined it. — OK.
I stepped back to v7.7.0 and examined it. — OK.
I stepped back to v7.0.8 and examined it. — OK.

This problem occurs since v7.9.0.

According to the Release note, v7.9.0 included

  • Upgrade Eclipse IDE from version 4.6 to 4.16.

I believe that this problem occurs since Eclipse v4.16.

When I stepped back to KS v7.8.2, I found the Test Case editor had more of uncomfortable problems. So stepping back does not help me.

I hope Katalon Team to investigate this problem.