IF NOT AND question ^{CODESYS Forge talk (Thread)}
IF NOT AND question
Last updated: 2018-11-26

MQTT PUB and SUB not working ^{CODESYS Forge talk (Thread)}
MQTT PUB and SUB not working
Last updated: 2022-07-17

MQTT PUB and SUB not working ^{CODESYS Forge talk (Thread)}
MQTT PUB and SUB not working
Last updated: 2022-07-17

Encryption of application and communication not working ^{CODESYS Forge talk (Thread)}
Encryption of application and communication not working
Last updated: 2021-11-04

Error 'Library not found' and 'Unkown type' ^{CODESYS Forge talk (Thread)}
Error 'Library not found' and 'Unkown type'
Last updated: 2024-10-10

CamBuilder and first boundary position not zero ^{CODESYS Forge talk (Thread)}
CamBuilder and first boundary position not zero
Last updated: 2025-01-08

CODESYS and Win10 - "the version profile is not valid" error ^{CODESYS Forge talk (Thread)}
CODESYS and Win10 - "the version profile is not valid" error
Last updated: 2025-05-23

CANbus Status Bus Load (and other values) not updating ^{CODESYS Forge talk (Thread)}
CANbus Status Bus Load (and other values) not updating
Last updated: 2020-11-12

ModbusFB not reconnecting and gets hung up ^{CODESYS Forge talk (Thread)}
ModbusFB not reconnecting and gets hung up
Last updated: 2022-03-06

Codesys PN controller and PN device not working though connected ^{CODESYS Forge talk (Thread)}
Codesys PN controller and PN device not working though connected
Last updated: 2020-06-11

Codesys Command Line --noUI and --profile do not work ^{CODESYS Forge talk (Thread)}
Codesys Command Line --noUI and --profile do not work
Last updated: 2021-12-28

GPIOs not running with Raspberry Pi 4 (and SPI connection) ^{CODESYS Forge talk (Thread)}
GPIOs not running with Raspberry Pi 4 (and SPI connection)
Last updated: 2024-05-06

Yellow triangle and bus not running error in Modbsu TCP master and Slave. ^{CODESYS Forge talk (Thread)}
Yellow triangle and bus not running error in Modbsu TCP master and Slave.
Last updated: 2021-12-07

Yellow triangle and bus not running error in Modbsu TCP master and Slave. ^{CODESYS Forge talk (Thread)}
Yellow triangle and bus not running error in Modbsu TCP master and Slave.
Last updated: 2021-12-07

EtherCat and Onewire bus can not run in the same program ^{CODESYS Forge talk (Thread)}
EtherCat and Onewire bus can not run in the same program
Last updated: 2019-09-30

Setting gateway and device ip by script not possible when executed from cli ^{CODESYS Forge talk (Thread)}
Setting gateway and device ip by script not possible when executed from cli
Last updated: 2022-04-07

Raspberry pi stopped after two hour demo and not getting scan on network ^{CODESYS Forge talk (Thread)}
Raspberry pi stopped after two hour demo and not getting scan on network
Last updated: 2019-10-18

How not to send both ‘Sync Messages’ and ‘SDO Messages’ ^{CODESYS Forge talk (Thread)}
How not to send both ‘Sync Messages’ and ‘SDO Messages’
Last updated: 2023-06-30

Either not creating new binary file, or Compax3 isn't running it. Which one and why? ^{CODESYS Forge talk (Thread)}
Either not creating new binary file, or Compax3 isn't running it. Which one and why?
Last updated: 2023-06-09

Persistence Variables missing and DO NOT retain from Persistence Channel when using Boot Application ^{CODESYS Forge talk (Thread)}
Persistence Variables missing and DO NOT retain from Persistence Channel when using Boot Application
Last updated: 2024-05-15

Post by hyplcmotion on The element of type 'VisuFbElemImage' could not be updated. Reason: Index was outside the bounds of the array. ^{CODESYS Forge talk (Post)}
Hello, I’m encountering the same issue. I only receive these errors when downloading to the PLC—there are no errors during the build—after upgrading to CODESYS 3.5.21.10. Is there any known fix or recommended solution? Visualization seems running ok, no PLC log error. Visualization: Error: The element of type 'VisuFbLabel' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemSimple' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemSimple' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemImage' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemSimple' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemSimple' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemImage' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemButton' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemButton' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds. Visualization: Error: The element of type 'VisuFbElemSimple' could not be updated. Reason: Source array was not long enough. Check srcIndex and length, and the array's lower bounds.
Last updated: 5 days ago

Recover application running in the controller (not not application) ^{CODESYS Forge talk (Thread)}
Recover application running in the controller (not not application)
Last updated: 2020-06-29

SysSem and SysFile warnings and errors ^{CODESYS Forge talk (Thread)}
SysSem and SysFile warnings and errors
Last updated: 2020-04-03

Toradex and CODESYS and licensing ^{CODESYS Forge talk (Thread)}
Toradex and CODESYS and licensing
Last updated: 2025-10-21

Function block not autofilling ^{CODESYS Forge talk (Thread)}
Function block not autofilling
Last updated: 2023-08-24

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