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I feel like I'm on the final stretch to have my Python plugin work properly. It's working in the Designer as well as on the server now -- at least considering the outputs.
When running a workflow containing my Python tool, which has only one input, I receive the following output from the server:
"There was an unknown error executing the application. The engine reported status Error."
When I check the logs on the server, everything looks fine. When running the workflow on the server through AlteryxEngineCmd.exe, the output and log are also fine without any errors.
Anyone any idea how this happens?
I checked whether I didn't close any connections but I have everything in place, I think. Since I don't have any outputs, there isn't any .close() to the outgoing connections.
def __init__(self, n_tool_id: int, alteryx_engine: object, output_anchor_mgr: object):
self.n_tool_id = n_tool_id
self.alteryx_engine = alteryx_engine
def pi_init(self, str_xml: str):
xml = Et.fromstring(str_xml)
def pi_add_incoming_connection(self, str_type: str, str_name: str) -> object:
self.input_anchor = IncomingInterface(parent=self)
def pi_add_outgoing_connection(self, str_name: str) -> bool:
# No outgoing connection
def pi_push_all_records(self, n_record_limit: int) -> bool:
# No outgoing connection
def pi_close(self, b_has_errors: bool):
def output_message(self, text: str, messageType = Sdk.EngineMessageType.error):
self.alteryx_engine.output_message(self.n_tool_id, messageType, self.xmsg(text))
def xmsg(msg_string: str) -> str:
def __init__(self, parent: AyxPlugin):
# Reference to AyxPlugin
self.ayx_plugin = parent
def ii_init(self, record_info_in: object) -> bool:
def ii_push_record(self, in_record: object) -> bool:
def ii_update_progress(self, d_percent: float):
self.ayx_plugin.alteryx_engine.output_tool_progress(self.ayx_plugin.n_tool_id, d_percent) # Inform the Alteryx engine of the tool's progress.
I cannot see any other unhandled Python exceptions or anything the like. And output and log are looking perfectly fine, so I cannot see any problem.
Any idea what might have happened that any workflow containing the tool quits with this error message?
When you run the process using AlteryxEngineCmd.exe are you logged in as the Run as configured on the server that is used when the process is executed via the Gallery?
I've just run it as the designated Alteryx user on our server. Identical output: no errors or warnings whatsoever, log is clean and workflow did what it was supposed to do.
We are now running Alteryx 2019.4.6 on both Designer and Server. The error still occurs and the result of the Command Line exe is identical. Does anyone have any other suggestion?