Running the Simulation for the first time generates error

[meirshad]

Hello,
I want to run the FlyNetSim and as i try to run the simulation for the first time i get this error as bellow.

Traceback (most recent call last):
File "FlyNetSim.py", line 84, in
tree.write(xml_path + "/config.xml")
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 802, in write
file = open(file_or_filename, "wb")
IOError: [Errno 2] No such file or directory: '/home/FlyNetSim/NetSim/ns-allinone-3.27/ns-3.27/config.xml'

Regards
Irshad Ullah

[jpsgill]

Give Absolute Path
Open FlyNetSim.py using gedit and change the
->tree.write(xml_path + "/config.xml") TO
->tree.write(xml_path + "Give absolute path here")

Hope this helps.

Best
Gill

[meirshad]

Give Absolute Path
Open FlyNetSim.py using gedit and change the
->tree.write(xml_path + "/config.xml") TO
->tree.write(xml_path + "Give absolute path here")

Hope this helps.

Best
Gill

Thank you so much for the reply, even after providing the absolute path , i still get the error as bellow

File "FlyNetSim.py", line 85, in
tree.write(xml_path + "/home/irshad/FlyNetSim/NetSim/ns-allinone-3.27/ns-3.27/config.xml")
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 802, in write
file = open(file_or_filename, "wb")
IOError: [Errno 2] No such file or directory: '/home/FlyNetSim/NetSim/ns-allinone-3.27/ns-3.27/home/irshad/FlyNetSim/NetSim/ns-allinone-3.27/ns-3.27/config.xml'

[pj220iw]

Having same issue. Any fix ?

[meirshad]

Thanks for the reply,
I still got the same issue, is it possible if you can send me the screen shot in order to fix it, as i provided the absolute path but get the same error.
Thanks once again for sparing time.

[Wanjoo]

Thanks for the reply,
I still got the same issue, is it possible if you can send me the screen shot in order to fix it, as i provided the absolute path but get the same error.
Thanks once again for sparing time.

delete xml_path and Input your absolute path
like tree.write("/home/irshad/FlyNetSim/NetSim/ns-allinone-3.27/ns-3.27/config.xml")