You had this file earlier - when you tried to execute it you got 'permission denied' because it is not an executable file. Please check again because I suspect that the crash is caused by different format of returned json response. This file should contain the actual response and it would be fairly easy to spot the crash cause by looking at its contents.

Couple other questions:
1. Which search provider are you using? (it is saved in /home/user/.cloudgps/config.ini in geocodingProvider line)

2. Does the crash occur when using other providers (press s, shift+s to cycle providers)?

If /tmp/*.js file really is not there after the crash it would help to debug the app using gdb. That will require to adding sdk repository, installing gdb, and debugging the app using it. Are you willing to do that? I will guide you of course if you do.