Cant access settings on interface

  • i installed new y endstop switch so i used the rrf configeration tool like i have many times before. but this time after installing new settings, i can get connected on web interface control but each time go to setting i get unconnected and this error
    Communication Error

    An AJAX error has been reported, so the current session has been terminated.

    Please check if your printer is still on and try to connect again.

    Error reason: SyntaxError: Unexpected token a in JSON at position 512

    12:41:17 PMM122
    === Diagnostics ===
    Used output buffers: 3 of 32 (10 max)
    === Platform ===
    RepRapFirmware for Duet WiFi version 1.19 running on Duet WiFi 1.0
    Board ID: 08DDM-9FAM2-LW4SD-6JKFL-3S86L-KJW3X
    Static ram used: 21176
    Dynamic ram used: 95928
    Recycled dynamic ram: 1680
    Stack ram used: 1304 current, 5880 maximum
    Never used ram: 6408
    Last reset 00:24:05 ago, cause: power up
    Last software reset reason: User, spinning module GCodes, available RAM 7344 bytes (slot 4)
    Software reset code 0x0003, HFSR 0x00000000, CFSR 0x00000000, ICSR 0x00400000, BFAR 0xe000ed38, SP 0xffffffff
    Error status: 0
    Free file entries: 10
    SD card 0 detected, interface speed: 20.0MBytes/sec
    SD card longest block write time: 0.0ms
    MCU temperature: min 31.8, current 40.6, max 40.9
    Supply voltage: min 11.9, current 12.1, max 12.3, under voltage events: 0, over voltage events: 0
    Driver 0: stalled standstill
    Driver 1: stalled standstill
    Driver 2: standstill
    Driver 3: standstill
    Driver 4: standstill
    Date/time: 2017-08-27 12:41:16
    Slowest main loop (seconds): 0.009727; fastest: 0.000000
    === Move ===
    MaxReps: 2, StepErrors: 0, FreeDm: 240, MinFreeDm 238, MaxWait: 1695ms, Underruns: 0, 0
    Scheduled moves: 10, completed moves: 10
    Bed compensation in use: none
    Bed probe heights: 0.000 0.000 0.000 0.000 0.000
    === Heat ===
    Bed heater = 0, chamber heater = -1
    === GCodes ===
    Segments left: 0
    Stack records: 1 allocated, 0 in use
    Movement lock held by null
    http is idle in state(s) 0
    telnet is idle in state(s) 0
    file is idle in state(s) 0
    serial is idle in state(s) 0
    aux is idle in state(s) 0
    daemon is idle in state(s) 0
    queue is idle in state(s) 0
    autopause is idle in state(s) 0
    Code queue is empty.
    Network state is running
    WiFi module is connected to access point
    WiFi firmware version 1.19
    WiFi MAC address 5c:cf:7f:ee:63:0e
    WiFi Vcc 3.10, reset reason Turned on by main processor
    WiFi flash size 4194304, free heap 39152
    WiFi IP address
    WiFi signal strength -55dBm
    HTTP sessions: 1 of 8
    Socket states: 2 0 0 0 0 0 0 0
    Responder states: HTTP(1) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)

  • reinstalled config file on sd card and works now


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