Hi, I cannot reproduce this bug. Do you have the log or the stack trace?
> Le 2 déc. 2017 à 14:51, Bernhard Pieber <bernh...@pieber.com> a écrit : > > I ran into an annoying problem using the latest Pharo 6.1 (stable) from Pharo > Launcher. I am on macOS Sierra Version 10.12.6. > > Steps to reproduce: > 1. Open Pharo Launcher > 2. Create new Pharo 6.1 (stable) image from the official distributions, named > Test > 3. Launch the Test image > 4. Open a File Browser > 5. Right click on the selected Test directory in the left file tree pane. > 6. Debuggers start opening on KeyNotFound: key #arg4 not found in Dictionary > 7. Image hangs > > Interestingly the problem does not happen if I create the image using „curl > get.pharo.org | bash“ and start it with „./pharo-ui Pharo.image“ although > About Pharo shows the same information: > Pharo 6.0 > Latest update: #60523 > > Can someone please confirm the bug? > > Bernhard