Read the statement by Michael Teeuw here.
Syntax error in python-shell
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Hi,
I keep getting this error:
SyntaxError: Unexpected token d in JSON at position 0
at JSON.parse ()
at PythonShell.asJson (/home/linaro/node_modules/python-shell/index.js:350:21)
at /home/linaro/node_modules/python-shell/index.js:300:42
at Array.forEach ()
at PythonShell.recieveInternal (/home/linaro/node_modules/python-shell/index.js:298:15)
at PythonShell.receive (/home/linaro/node_modules/python-shell/index.js:272:21)
at Socket.emit (events.js:182:13)
at addChunk (_stream_readable.js:279:12)
at readableAddChunk (_stream_readable.js:260:13)
at Socket.Readable.push (_stream_readable.js:219:10)I`m not entirely sure what causes it and how to fix it… the mirror seems to be working fine.
Any help would be apreciated.
Thanks.
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usually that error means that somehow an object was passed into the JSON.parse() routine, which expects are string…
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Yea, I kind of found out what is triggering it, however I`m not sure how to stop it. The flick Large module is sending direction == OUTPUT messages continuously for some reason. Any idea what this is or how to make a filter to stop it?
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Sorry know nothing about flick
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https://forum.magicmirror.builders/topic/8907/flick-large-gesture-control
Here is the code I`ve written and adapted to work as MMM module.
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Solved. It was actually the GPIO library for the ASUS tinker board, its RPi.GPIO implementation actually. It had a useless printf that sent that annoying message that messed up the json message. I removed that line and rebuilt from source and now it`s working flawlessly. Thanks.
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@radu_stancu great debugging! and thanks for the detailed feedback… someone else might fall into this same trouble
