I was running my application from Flash Builder 4.5.1 without any issues. (It is a Flex application that connects to .Net Web Services). However, something has changed recently in my configuration or project, because when I try to run the app with the play or debug button, I just get a grey screen. I can’t even stop on any breakpoints.
Eventually (maybe 30 seconds), a message pops up like so: ‘The Flash Builer failed to connect to the running application. Please make sure that you are running the debug version of Flash Player…’
- I definitely have latest version of Flash Debug Player installed (11.1.102.55). I have tried uninstalling it and re-installing it.
- I have tried cleaning and rebuilding my project.
- I have tried switching to a different workspace and back again.
- I have tried restarting the PC.
I am using the latest version of IE for testing.
I’m really stumped – has anybody got any ideas on how to solve this?
Thanks
Have you tried deleting the html-template folder? This has caused issues for me in the past.
After it’s deleted, when you try to build you will have a compiler error/warning about the missing folder. Right click and ‘rebuild’.