Glimmer-dsl-swt model_binding.rb Symbol to string line 231

[clberry7107]

Desktop (please complete the following information and make sure it matches Glimmer Pre-Requisites before reporting an issue):

• OS [e.g. Linux Ubuntu 20.04.1 LTS]: Ubuntu 22.04.5 LTS (GNU/Linux 5.15.167.4-microsoft-standard-WSL2 x86_64)
• Java Version [e.g. 1.8.0_241]: openjdk 17.0.13 2024-10-15
• JRuby Version [e.g. jruby-9.2.13.0]: jruby 9.4.9.0 (3.1.4) 2024-11-04 547c6b150e OpenJDK 64-Bit Server VM 17.0.13+11-Ubuntu-2ubuntu122.04 on 17.0.13+11-Ubuntu-2ubuntu122.04 +jit [x86_64-linux]
• Glimmer Libraries/Versions [e.g. glimmer 1.0.1 / glimmer-dsl-swt 4.17.2.4]: Glimmer (JRuby Desktop Development GUI Framework) - JRuby Gem: glimmer-dsl-swt v4.30.0.0

Describe the issue While attempting to run 'glimmer samples' an error of 'no + method for Symbol popped up for file model_binding.rb line 231 I opened the file and added a changed the line from: self.property_name + "_options" to: self.property_name.to_s + "_options"

This fixed the issue and allowed the sample app to run. Not sure if this is an issue for any other setup, but it fixed mine.

Happy coding! CB

[AndyObtiva]

Thank you for the issue report.

I recently ran the glimmer samples on my Mac ARM64, and it worked with no problem. The last time I ran it on Linux a while ago, it worked too. Your version of JRuby is a bit newer than the recommended one (JRuby 9.4.5.0) in the prerequisites. Newer versions often work with no problems, so that might not be the cause of the issue, but it's interesting to note.

Would you mind sharing the full stack trace that you got before adding the fix? I am curious to know what code triggered this issue in ModelBinding.