ThreadingError.txt

After running this command: roslaunch runtime_manager runtime_manager.launch 
Newly opened terminal can display the following error:
            top: bad delay interval '0.1'
            Exception in thread Thread-8:
            Traceback (most recent call last):
              File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
                self.run()
              File "/usr/lib/python2.7/threading.py", line 754, in run
                self.__target(*self.__args, **self.__kwargs)
              File "/home/aw2/autoware.ai/install/runtime_manager/lib/runtime_manager/runtime_manager_dialog.py", line 1408, in top_cmd_th
                s = subprocess.check_output(['sh', '-c', 'env COLUMNS=512 top -b -n 2 -d 0.1']).strip()
              File "/usr/lib/python2.7/subprocess.py", line 574, in check_output
                raise CalledProcessError(retcode, cmd, output=output)
            CalledProcessError: Command '['sh', '-c', 'env COLUMNS=512 top -b -n 2 -d 0.1']' returned non-zero exit status 1

Go to Language Support -> Regional Formats -> English(Display numbers ...) -> Apply system wide

https://answers.ros.org/question/327812/error-running-the-autoware-runtime-manager/

It is a common problem with commas and dots. Check "locale" output, it should be all english.

Also if above couldn't solve the problem: Add this to ~/.bashrc:

export LANG="en_US.utf8"
export LANGUAGE="en_US.utf8"
export LC_ALL="en_US.utf8"