roslaunch liability.launch
```console
[root@iotipciAira:~/Workspace/complier_service]# roslaunch complier_service testnet_liability.launch
... logging to /root/.ros/log/bdbf4b00-7c9c-11e9-8549-5905fa9af971/roslaunch-iotipciAira-103131.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
started roslaunch server http://iotipciAira:35867/
SUMMARY
========
PARAMETERS
* /graph/aira_graph/graph_topic: graph.5.robonomic...
* /graph/aira_graph/ipfs_http_provider: http://127.0.0.1:...
* /graph/aira_graph/keyfile: /var/lib/liabilit...
* /graph/aira_graph/keyfile_password_file: /var/lib/liabilit...
* /graph/aira_graph/lighthouse_topic: airalab.lighthous...
* /liability/executor/ipfs_http_provider: http://127.0.0.1:...
* /liability/executor/keyfile: /var/lib/liabilit...
* /liability/executor/keyfile_password_file: /var/lib/liabilit...
* /liability/executor/master_check_interval: 0.1
* /liability/executor/recording_topics:
* /liability/infochan/eth/signer/ens_contract: 0x9D70a7ecf0834ca...
* /liability/infochan/eth/signer/factory_contract: factory.5.robonom...
* /liability/infochan/eth/signer/factory_contract_abi: <...>
* /liability/infochan/eth/signer/keyfile: /var/lib/liabilit...
* /liability/infochan/eth/signer/keyfile_password_file: /var/lib/liabilit...
* /liability/infochan/eth/signer/web3_http_provider: https://rinkeby.i...
* /liability/infochan/ipfs_channel/ipfs_http_provider: http://127.0.0.1:...
* /liability/infochan/ipfs_channel/lighthouse_contract: airalab.lighthous...
* /liability/listener/ens_contract: 0x9D70a7ecf0834ca...
* /liability/listener/factory_contract: factory.5.robonom...
* /liability/listener/factory_contract_abi: <...>
* /liability/listener/ipfs_http_provider: http://127.0.0.1:...
* /liability/listener/liability_contract_abi: <...>
* /liability/listener/web3_http_provider: https://rinkeby.i...
* /liability/listener/web3_ws_provider: wss://rinkeby.inf...
* /liability/persistence/persistence_update_interval: 0.1
* /rosdistro: melodic
* /rosversion: 1.14.3
NODES
/graph/
aira_graph (aira_graph/aira_graph_node)
/liability/infochan/
ipfs_channel (ipfs_common/ipfs_channel_node)
/liability/infochan/eth/
signer (ethereum_common/signer_node)
/liability/
executor (robonomics_liability/executor_node)
listener (robonomics_liability/listener_node)
persistence (robonomics_liability/persistence_node)
ROS_MASTER_URI=http://localhost:11311
process[graph/aira_graph-1]: started with pid [103159]
process[liability/infochan/ipfs_channel-2]: started with pid [103160]
process[liability/infochan/eth/signer-3]: started with pid [103161]
process[liability/listener-4]: started with pid [103162]
process[liability/executor-5]: started with pid [103164]
process[liability/persistence-6]: started with pid [103165]
Exception in thread Thread-6:
Traceback (most recent call last):
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 166, in _do_raise_for_status
response.raise_for_status()
File "/nix/store/4wz158z7dl6m1m1lpr86inq43dv2qqsh-python3.7-requests-2.21.0/lib/python3.7/site-packages/requests/models.py", line 940, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http://127.0.0.1:5001/api/v0/name/publish?stream-channels=true&lifetime=24h&resolve=True&arg=%2Fipfs%2FQmdEiMzHJoxfcXqwaWbgexTbotZMU1EzLpPBJ8o5f1EX6q
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/nix/store/zracigqmjvybwpyvpk4g52iajs6ksp31-python3-3.7.3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
self.run()
File "/nix/store/zracigqmjvybwpyvpk4g52iajs6ksp31-python3-3.7.3/lib/python3.7/threading.py", line 865, in run
self._target(*self._args, **self._kwargs)
File "/nix/store/7pndab5s8qsambv0brvp3y9f0nlzfs5g-robonomics_comm-4a921c44/lib/python3.7/site-packages/aira_graph/aira_graph.py", line 47, in graph_thread
name = self.ipfs_client.name_publish(stat_hash)['Name']
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/client.py", line 948, in name_publish
decoder='json', **kwargs)
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 38, in wrapper
return func(self, *args, **merged)
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 245, in request
files, headers, data)
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 195, in _request
self._do_raise_for_status(res, ret)
File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 173, in _do_raise_for_status
six.raise_from(exceptions.ErrorResponse(msg, error), error)
File "", line 3, in raise_from
ipfsapi.exceptions.ErrorResponse: failed to find any peer in table
```
Please find liability node log below.
roslaunch liability.launch
```console [root@iotipciAira:~/Workspace/complier_service]# roslaunch complier_service testnet_liability.launch ... logging to /root/.ros/log/bdbf4b00-7c9c-11e9-8549-5905fa9af971/roslaunch-iotipciAira-103131.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. started roslaunch server http://iotipciAira:35867/ SUMMARY ======== PARAMETERS * /graph/aira_graph/graph_topic: graph.5.robonomic... * /graph/aira_graph/ipfs_http_provider: http://127.0.0.1:... * /graph/aira_graph/keyfile: /var/lib/liabilit... * /graph/aira_graph/keyfile_password_file: /var/lib/liabilit... * /graph/aira_graph/lighthouse_topic: airalab.lighthous... * /liability/executor/ipfs_http_provider: http://127.0.0.1:... * /liability/executor/keyfile: /var/lib/liabilit... * /liability/executor/keyfile_password_file: /var/lib/liabilit... * /liability/executor/master_check_interval: 0.1 * /liability/executor/recording_topics: * /liability/infochan/eth/signer/ens_contract: 0x9D70a7ecf0834ca... * /liability/infochan/eth/signer/factory_contract: factory.5.robonom... * /liability/infochan/eth/signer/factory_contract_abi: <...> * /liability/infochan/eth/signer/keyfile: /var/lib/liabilit... * /liability/infochan/eth/signer/keyfile_password_file: /var/lib/liabilit... * /liability/infochan/eth/signer/web3_http_provider: https://rinkeby.i... * /liability/infochan/ipfs_channel/ipfs_http_provider: http://127.0.0.1:... * /liability/infochan/ipfs_channel/lighthouse_contract: airalab.lighthous... * /liability/listener/ens_contract: 0x9D70a7ecf0834ca... * /liability/listener/factory_contract: factory.5.robonom... * /liability/listener/factory_contract_abi: <...> * /liability/listener/ipfs_http_provider: http://127.0.0.1:... * /liability/listener/liability_contract_abi: <...> * /liability/listener/web3_http_provider: https://rinkeby.i... * /liability/listener/web3_ws_provider: wss://rinkeby.inf... * /liability/persistence/persistence_update_interval: 0.1 * /rosdistro: melodic * /rosversion: 1.14.3 NODES /graph/ aira_graph (aira_graph/aira_graph_node) /liability/infochan/ ipfs_channel (ipfs_common/ipfs_channel_node) /liability/infochan/eth/ signer (ethereum_common/signer_node) /liability/ executor (robonomics_liability/executor_node) listener (robonomics_liability/listener_node) persistence (robonomics_liability/persistence_node) ROS_MASTER_URI=http://localhost:11311 process[graph/aira_graph-1]: started with pid [103159] process[liability/infochan/ipfs_channel-2]: started with pid [103160] process[liability/infochan/eth/signer-3]: started with pid [103161] process[liability/listener-4]: started with pid [103162] process[liability/executor-5]: started with pid [103164] process[liability/persistence-6]: started with pid [103165] Exception in thread Thread-6: Traceback (most recent call last): File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 166, in _do_raise_for_status response.raise_for_status() File "/nix/store/4wz158z7dl6m1m1lpr86inq43dv2qqsh-python3.7-requests-2.21.0/lib/python3.7/site-packages/requests/models.py", line 940, in raise_for_status raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http://127.0.0.1:5001/api/v0/name/publish?stream-channels=true&lifetime=24h&resolve=True&arg=%2Fipfs%2FQmdEiMzHJoxfcXqwaWbgexTbotZMU1EzLpPBJ8o5f1EX6q The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/nix/store/zracigqmjvybwpyvpk4g52iajs6ksp31-python3-3.7.3/lib/python3.7/threading.py", line 917, in _bootstrap_inner self.run() File "/nix/store/zracigqmjvybwpyvpk4g52iajs6ksp31-python3-3.7.3/lib/python3.7/threading.py", line 865, in run self._target(*self._args, **self._kwargs) File "/nix/store/7pndab5s8qsambv0brvp3y9f0nlzfs5g-robonomics_comm-4a921c44/lib/python3.7/site-packages/aira_graph/aira_graph.py", line 47, in graph_thread name = self.ipfs_client.name_publish(stat_hash)['Name'] File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/client.py", line 948, in name_publish decoder='json', **kwargs) File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 38, in wrapper return func(self, *args, **merged) File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 245, in request files, headers, data) File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 195, in _request self._do_raise_for_status(res, ret) File "/nix/store/nk380jzhh9c4lq1kf90g1xnz7s3lxsxs-python3.7-ipfsapi-0.4.3/lib/python3.7/site-packages/ipfsapi/http.py", line 173, in _do_raise_for_status six.raise_from(exceptions.ErrorResponse(msg, error), error) File "