Running slack-export-viewer returns errors

[nvitiritti]

• Serving Flask app "slackviewer.app" (lazy loading)
• Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Debug mode: off
• Running on http://localhost:5000/ (Press CTRL+C to quit) 127.0.0.1 - - [15/May/2020 11:04:39] "[35m[1mGET / HTTP/1.1[0m" 500 - INFO:werkzeug:127.0.0.1 - - [15/May/2020 11:04:39] "[35m[1mGET / HTTP/1.1[0m" 500 - Error on request: Traceback (most recent call last): File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\werkzeug\serving.py", line 323, in run_wsgi execute(self.server.app) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\werkzeug\serving.py", line 312, in execute application_iter = app(environ, start_response) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2464, in call return self.wsgi_app(environ, start_response) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2450, in wsgi_app response = self.handle_exception(e) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1867, in handle_exception reraise(exc_type, exc_value, tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_compat.py", line 39, in reraise raise value File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_compat.py", line 39, in reraise raise value File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1936, in dispatch_request return self.view_functionsrule.endpoint File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\app.py", line 91, in index return channel_name("general") File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\app.py", line 19, in channel_name return flask.render_template("viewer.html", messages=messages, File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\templating.py", line 137, in render_template return _render( File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\templating.py", line 120, in _render rv = template.render(context) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 1090, in render self.environment.handle_exception() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 832, in handle_exception reraise(*rewrite_traceback_stack(source=source)) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2_compat.py", line 28, in reraise raise value.with_traceback(tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\templates\viewer.html", line 64, in top-level template code {{render_message(message, None, no_external_references)}} File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\runtime.py", line 679, in _invoke rv = self._func(*arguments) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\templates\util.html", line 22, in template {%if message.user.email%} ({{message.user.email}}){%endif%} File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 471, in getattr return getattr(obj, attribute) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\message.py", line 31, in user return self._formatter.find_user(self.message) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\formatter.py", line 32, in find_user if message.get("subtype", "").startswith("bot") and message["bot_id"] not in self.__USER_DATA: KeyError: 'bot_id' ERROR:werkzeug:Error on request: Traceback (most recent call last): File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\werkzeug\serving.py", line 323, in run_wsgi execute(self.server.app) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\werkzeug\serving.py", line 312, in execute application_iter = app(environ, start_response) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2464, in call return self.wsgi_app(environ, start_response) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2450, in wsgi_app response = self.handle_exception(e) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1867, in handle_exception reraise(exc_type, exc_value, tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_compat.py", line 39, in reraise raise value File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_compat.py", line 39, in reraise raise value File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1936, in dispatch_request return self.view_functionsrule.endpoint File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\app.py", line 91, in index return channel_name("general") File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\app.py", line 19, in channel_name return flask.render_template("viewer.html", messages=messages, File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\templating.py", line 137, in render_template return _render( File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\templating.py", line 120, in _render rv = template.render(context) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 1090, in render self.environment.handle_exception() File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 832, in handle_exception reraise(*rewrite_traceback_stack(source=source)) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2_compat.py", line 28, in reraise raise value.with_traceback(tb) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\templates\viewer.html", line 64, in top-level template code {{render_message(message, None, no_external_references)}} File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\runtime.py", line 679, in _invoke rv = self._func(*arguments) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\templates\util.html", line 22, in template {%if message.user.email%} ({{message.user.email}}){%endif%} File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\jinja2\environment.py", line 471, in getattr return getattr(obj, attribute) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\message.py", line 31, in user return self._formatter.find_user(self.message) File "C:\Users\n561541\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\slackviewer\formatter.py", line 32, in find_user if message.get("subtype", "").startswith("bot") and message["bot_id"] not in self.__USER_DATA: KeyError: 'bot_id'

Additionally when the browser starts I receive a internal server error.

[ErinJKTruesdell]

Also getting this error. Hacked around it by replacing message["bot_id"] in lines 32 and 33 with message.get("bot_id")

[TechsUK]

I am not sure if this really helps, but I got it working easily in WSL in Windows 10, following the unix install track