NameError: name 'item' is not defined

[alifuk]

In one terminal I run command: enip_server SCADA=INT[1000]

From another terminal I run command: enip_client -i works fine, but command enip_client SCADA fails.

Server output: 02-06 13:38:11.535 enip_srv network WARNING run enip_srv server failure: name 'item' is not defined Traceback (most recent call last): File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\network.py", line 151, in run super( server_thread, self ).run() File "c:\users\ays\appdata\local\programs\python\python36\lib\threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\main.py", line 631, in enip_srv enip_srv_tcp( conn, addr, name=name, enip_process=enip_process, delay=delay, **kwds ) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\main.py", line 817, in enip_srv_tcp if enip_process( addr, data=data, **kwds ): File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\logix.py", line 777, in process data.response = dotdict( data.request ) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 79, in __init__ self.update( *args, **kwds ) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 85, in update self.__setitem__( key, val ) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 160, in __setitem__ target[rest] = value File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 160, in __setitem__ target[rest] = value File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 160, in __setitem__ target[rest] = value [Previous line repeated 1 more time] File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\dotdict.py", line 155, in __setitem__ target = eval( mine, {'__builtins__':{}}, self ) File "<string>", line 1, in <module> NameError: name 'item' is not defined

Client output: Traceback (most recent call last): File "c:\users\ays\appdata\local\programs\python\python36\lib\runpy.py", line 193, in _run_module_as_main "__main__", mod_spec) File "c:\users\ays\appdata\local\programs\python\python36\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\AYS\AppData\Local\Programs\Python\Python36\Scripts\enip_client.exe\__main__.py", line 9, in <module> File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1630, in main fragment=fragment, printing=printing, timeout=timeout ) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1406, in process transactions = list( self.results( operations=operations, **kwds )) File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1398, in results for idx,dsc,req,rpy,sts,val in self.operate( operations, **kwds ): File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1393, in operate for idx,dsc,req,rpy,sts,val in harvested: File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1283, in validate for index,descr,request,reply,status,val in harvested: File "c:\users\ays\appdata\local\programs\python\python36\lib\site-packages\cpppo\server\enip\client.py", line 1270, in pipeline complete, requests ) AssertionError: Communication ceased before harvesting all pipeline responses: 0/ 1

How can I obtain value of Tag 'SCADA'?

[jhbrito]

Same here.

Server: C:\Users\jhasb>enip_server SCADA=INT

Client: C:\Users\jhasb>enip_client SCADA

Server Output: 03-27 23:37:57.080 enip_srv enip.lgx ERROR process EtherNet/IP CIP error at 42 total bytes: b'\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\xb2\x00\x1a\x00R\x02 \x06$\x01\x05\x9d\x0c\x00L\x04\x91\x05SCADA\x00\x01\x00\x01\x00\x01\x00' -----------------------------------------------------------------------------------------------------------------------------------------------^ (byte 42)

03-27 23:37:57.080 enip_srv enip.srv ERROR enip_srv_t Failed request: { "request.enip.command": 111, "request.enip.length": 42, "request.enip.session_handle": 2386738321, "request.enip.status": 0, "request.enip.sender_context.input": "array('B', [48, 0, 0, 0, 0, 0, 0, 0])", "request.enip.options": 0, "request.enip.input": "array('B', [0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 178, 0, 26, 0, 82, 2, 32, 6, 36, 1, 5, 157, 12, 0, 76, 4, 145, 5, 83, 67, 65, 68, 65, 0, 1, 0, 1, 0, 1, 0])", "request.enip.CIP.send_data.interface": 0, "request.enip.CIP.send_data.timeout": 0, "request.enip.CIP.send_data.CPF.count": 2, "request.enip.CIP.send_data.CPF.item[0].type_id": 0, "request.enip.CIP.send_data.CPF.item[0].length": 0, "request.enip.CIP.send_data.CPF.item[1].type_id": 178, "request.enip.CIP.send_data.CPF.item[1].length": 26, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.service": 82, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.path.size": 2, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.path.segment[0].class": 6, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.path.segment[1].instance": 1, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.priority": 5, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.timeout_ticks": 157, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.length": 12, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.request.input": "array('B', [76, 4, 145, 5, 83, 67, 65, 68, 65, 0, 1, 0])", "request.enip.CIP.send_data.CPF.item[1].unconnected_send.route_path.size": 1, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.route_path.segment[0].port": 1, "request.enip.CIP.send_data.CPF.item[1].unconnected_send.route_path.segment[0].link": 0, "request.addr": [ "127.0.0.1", 51612 ] } 03-27 23:37:57.098 enip_srv enip.srv ERROR enip_srv_t EtherNet/IP error at 94 total bytes: b'o\x00*\x00\x91\xbcB\x8e\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\xb2\x00\x1a\x00R\x02 \x06$\x01\x05\x9d\x0c\x00L\x04\x91\x05SCADA\x00\x01\x00\x01\x00\x01\x00' -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------^ (byte 66)

Failed with exception: Traceback (most recent call last): File "c:\program files\python36\lib\site-packages\cpppo\server\enip\main.py", line 817, in enip_srv_tcp if enip_process( addr, data=data, *kwds ): File "c:\program files\python36\lib\site-packages\cpppo\server\enip\logix.py", line 777, in process data.response = dotdict( data.request ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 79, in init self.update( args, **kwds ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 85, in update self.setitem( key, val ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value [Previous line repeated 1 more time] File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 153, in setitem target = eval( mine, {'builtins':{}}, self ) File "", line 1, in NameError: name 'item' is not defined

03-27 23:37:57.104 enip_srv network WARNING run enip_srv server failure: name 'item' is not defined Traceback (most recent call last): File "c:\program files\python36\lib\site-packages\cpppo\server\network.py", line 151, in run super( server_thread, self ).run() File "c:\program files\python36\lib\threading.py", line 864, in run self._target(*self._args, self._kwargs) File "c:\program files\python36\lib\site-packages\cpppo\server\enip\main.py", line 631, in enip_srv enip_srv_tcp( conn, addr, name=name, enip_process=enip_process, delay=delay, kwds ) File "c:\program files\python36\lib\site-packages\cpppo\server\enip\main.py", line 817, in enip_srv_tcp if enip_process( addr, data=data, *kwds ): File "c:\program files\python36\lib\site-packages\cpppo\server\enip\logix.py", line 777, in process data.response = dotdict( data.request ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 79, in init self.update( args, **kwds ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 85, in update self.setitem( key, val ) File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 158, in setitem target[rest] = value [Previous line repeated 1 more time] File "c:\program files\python36\lib\site-packages\cpppo\dotdict.py", line 153, in setitem target = eval( mine, {'builtins':{}}, self ) File "", line 1, in NameError: name 'item' is not defined

Client Output: Traceback (most recent call last): File "c:\program files\python36\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "c:\program files\python36\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Program Files\Python36\Scripts\enip_client.exe__main__.py", line 9, in File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1630, in main fragment=fragment, printing=printing, timeout=timeout ) File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1406, in process transactions = list( self.results( operations=operations, kwds )) File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1398, in results for idx,dsc,req,rpy,sts,val in self.operate( operations, kwds ): File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1393, in operate for idx,dsc,req,rpy,sts,val in harvested: File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1283, in validate for index,descr,request,reply,status,val in harvested: File "c:\program files\python36\lib\site-packages\cpppo\server\enip\client.py", line 1270, in pipeline complete, requests ) AssertionError: Communication ceased before harvesting all pipeline responses: 0/ 1

[mjbrisebois]

This is now fixed in version 4.0.4