Error while running simple app in Titanium Studio

Question

Am new to Titanium App Development and am using Fedora Operating System and Titanium Studio with Titanium sdk 3.1.2.GA to develop App. When I create and run a sample program, its showing the following issue.

[ERROR] Exception occured while building Android project:
[ERROR] Traceback (most recent call last):
[ERROR]   File "/root/.titanium/mobilesdk/linux/3.1.2.GA/android/builder.py", line 2596, in <module>
[ERROR]     builder.build_and_run(False, avd_id, debugger_host=debugger_host, profiler_host=profiler_host)
[ERROR]   File "/root/.titanium/mobilesdk/linux/3.1.2.GA/android/builder.py", line 2400, in build_and_run
[ERROR]     launched, launch_failed = self.package_and_deploy()
[ERROR]   File "/root/.titanium/mobilesdk/linux/3.1.2.GA/android/builder.py", line 1881, in package_and_deploy
[ERROR]     self.keystore_alias], protect_arg_positions=(6,))
[ERROR]   File "/root/.titanium/mobilesdk/linux/3.1.2.GA/android/run.py", line 45, in run
[ERROR]     process = subprocess.Popen(args, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
[ERROR]   File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
[ERROR]     errread, errwrite)
[ERROR]   File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
[ERROR]     raise child_exception
[ERROR] OSError: [Errno 2] No such file or directory
[ERROR] :  Build process exited with code 1
[ERROR] :  Project failed to build after 29s 938ms
[ERROR] Application Installer abnormal process termination. Process exit value was 1

Please do help me out of this.

Answer 1

Try clearing out the build folder and attempting to rebuild it again.

It seems that this happens quite a bit especially when upgrading to new versions