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#1 2020-07-18 10:34:42

Sazabi
Member
Registered: 2020-07-18
Posts: 6

NanoDLP doesnt launch

Hello,

After update nanodlp doesnt launch. Rpi detects in network, accessible via ssh, but nano dash via ip doesnt load. As well as Nextion screen cant connect. I guess nano just havent booted. Tried 3 times to restart. Any suggestion?
This is what sudo ./printer returns:
2020/07/18 09:26:13.255637 {"Layer":"0","module":"Hardware","level":"Notice","msg":"Initializing build # 3342 generic"}
2020/07/18 09:26:13.256245 {"Layer":"0","module":"Hardware","level":"Warning","msg":"GPU Initializing / VideoCore"}
2020/07/18 09:26:13.257145 {"Layer":"0","module":"Gcode","level":"Error","msg":"Could not access LCD write /dev/i2c-1: remote I/O error"}
2020/07/18 09:26:13.258373 {"Layer":"0","module":"Terminal","level":"Notice","msg":"Terminal Reader Activated"}
2020/07/18 09:26:13.264032 {"Layer":"0","module":"Server","level":"Error","msg":"Could not setup server. listen tcp :8080: bind: address already in use"}

Found an old thread, about /etc/rc.local, and it doesnt have /bin/bash /home/pi/printer/config/run.sh

Tried to change port in machine.json few times, Each time got same error.

Ok, after few reboots it launched on port 80.

Last edited by Sazabi (2020-07-18 11:06:44)

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#2 2020-07-18 20:43:19

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: NanoDLP doesnt launch

You should access nanodlp on port 8080 not 80

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#3 2020-07-19 09:49:59

Sazabi
Member
Registered: 2020-07-18
Posts: 6

Re: NanoDLP doesnt launch

It keeps tell me the port is busy.
2020/07/18 09:26:13.264032 {"Layer":"0","module":"Server","level":"Error","msg":"Could not setup server. listen tcp :8080: bind: address already in use"}

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#4 2020-07-19 17:27:06

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: NanoDLP doesnt launch

You cannot run two nanodlp instances, the error indicates nanodlp running without issue.
IT runs on port 80 not 8080 so instead of http://ip/ you should access it through http://ip:8080/

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