Telegram not responding when selecting file after "/file" command

[chwinter82]

Hi,
I have two octopis running (on two different PIs).
Both were running fine and now I have trouble with just one:
when I enter "/files" via telegram, the files are listed, but when I want to select a file (for printing e.g.), then nothing happens.
I already deactivated the telegram plugin and also reinstalled it, but with no success.

[chwinter82]

Hi,
as I'm not receiving any answers yet, what would a way to solve the issue? reinstall the Pi completely new?

[yorambi]

in OctoPrint setting on the Telegram plugin at bottom part, set "Enable logging of debug information for this plugin to octoprint.log"
then check the messages printed there to possibly find the issue...
the lines start with octoprint.plugins.telegram.

[chwinter82]

Just found out via the log file and then googling the error line:
cost plugin is causing this issue. you have to setup the cost plugin correctly or deactivate the cost plugin.
after that, telegram plugin works without any problem.

thanks @ALL for the help.

[yorambi]

the telegram plugin currently (1.43) do not support version 0.1.3 of the cost plugin
as the code in telegramCommands.py do not get the correct cost parameters

cost_per_hour is now cost_per_time
cost_per_meter is now cost_per_length
the calculation also changed

two functions fileDetails and fileOption have the below code with cpM and cpH getting the value none, this fails the /file command

cpH = self.main._settings.global_get_float(["plugins","cost","cost_per_hour"])
cpM = self.main._settings.global_get_float(["plugins","cost","cost_per_meter"])
curr = self.main._settings.global_get(["plugins","cost","currency"])
try:
	curr = curr.decode("utf-8")
except Exception, ex:
	pass
msg += "\n<b>Cost:</b> "+curr+"%.02f " % ((filaLen/1000) * cpM + (printTime/3600) * cpH)

see issue #80

[derpicknicker1]

This Issue will be fixed in next update. Will come the next days.

[jlsjonas]

Hi, any update on this?

[giloser]

Hi,

I think the problem is that the cost plugin change the variable name
we should change this
cpH = self.main._settings.global_get_float(["plugins","cost","cost_per_hour"])
cpM = self.main._settings.global_get_float(["plugins","cost","cost_per_meter"])
curr = self.main._settings.global_get(["plugins","cost","currency"])

into something like
cpH = self.main._settings.global_get_float(["plugins","cost","cost_per_time"])
cpM = self.main._settings.global_get_float(["plugins","cost","cost_per_length"])
curr = self.main._settings.global_get(["plugins","cost","currency"])

maybe add a try and except to avoid new trouble if the plugin change again.