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pjsua crash when try to create_player

Victor Goñi

Thu, Jan 24, 2019 8:14 AM

The complete description of my problem was posted on Stackoverflow:
https://stackoverflow.com/questions/54332203/pjsip-cannot-play-audio-unable-to-open-file-for-playback-not-found-pj-enotfou

Basically, I'm using Asterisk server and 2 users to make a SIP call between
2 computers. When I get a call, python pjsua crash (using most-void python
package)

The trace error is:

Incoming call from sip:debug_call@192.168.15.15
in _start_call_sound_in
[Thu Jan 24 08:52:35 2019] 08:52:35.019 pjsua_aud.c ...Unable to open
file for playback: Not found (PJ_ENOTFOUND) [status=70006]
Unhandled exception in thread started by <function _worker_thread_main at
0x7f76765db9b0>
Traceback (most recent call last):
File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2934,
in _worker_thread_main
time.sleep(0.050)
File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2882,
in _cb_on_incoming_call
_lib._cb_on_incoming_call(acc_id, call_id, rdata)
File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2764,
in _cb_on_incoming_call
acc._cb.on_incoming_call( Call(self, call_id) )
File
"/home/foo/.local/lib/python2.7/site-packages/most/voip/api_backend.py",
line 602, in on_incoming_call
_start_call_sound_in()
File
"/home/foo/.local/lib/python2.7/site-packages/most/voip/api_backend.py",
line 128, in _start_call_sound_in
player_in_id = pj.Lib.instance().create_player(sound_file,loop=True)
File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2562,
in create_player
self._err_check("create_player()", self, err)
File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2706,
in _err_check
raise Error(op_name, obj, err_code, err_msg)
pjsua.Error: Object: Lib, operation=create_player(), error=Not found
(PJ_ENOTFOUND)

The same code works in other computer with Ubuntu 16, but crash in mine and
I don't know why.

My computer have the following elements:

O.S: Ubuntu 18.04.1 LTS bionic
Pjsip version: 2.2.1

Someone have an idea how can I find the source of the problem and how to
debug it?

Thanks in advance.

The complete description of my problem was posted on Stackoverflow: https://stackoverflow.com/questions/54332203/pjsip-cannot-play-audio-unable-to-open-file-for-playback-not-found-pj-enotfou Basically, I'm using Asterisk server and 2 users to make a SIP call between 2 computers. When I get a call, python pjsua crash (using most-void python package) The trace error is: Incoming call from <sip:debug_call@192.168.15.15> in _start_call_sound_in [Thu Jan 24 08:52:35 2019] 08:52:35.019 pjsua_aud.c ...Unable to open file for playback: Not found (PJ_ENOTFOUND) [status=70006] Unhandled exception in thread started by <function _worker_thread_main at 0x7f76765db9b0> Traceback (most recent call last): File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2934, in _worker_thread_main time.sleep(0.050) File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2882, in _cb_on_incoming_call _lib._cb_on_incoming_call(acc_id, call_id, rdata) File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2764, in _cb_on_incoming_call acc._cb.on_incoming_call( Call(self, call_id) ) File "/home/foo/.local/lib/python2.7/site-packages/most/voip/api_backend.py", line 602, in on_incoming_call _start_call_sound_in() File "/home/foo/.local/lib/python2.7/site-packages/most/voip/api_backend.py", line 128, in _start_call_sound_in player_in_id = pj.Lib.instance().create_player(sound_file,loop=True) File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2562, in create_player self._err_check("create_player()", self, err) File "/home/foo/.local/lib/python2.7/site-packages/pjsua.py", line 2706, in _err_check raise Error(op_name, obj, err_code, err_msg) pjsua.Error: Object: Lib, operation=create_player(), error=Not found (PJ_ENOTFOUND) The same code works in other computer with Ubuntu 16, but crash in mine and I don't know why. My computer have the following elements: O.S: Ubuntu 18.04.1 LTS bionic Pjsip version: 2.2.1 Someone have an idea how can I find the source of the problem and how to debug it? Thanks in advance.