How to reset AzureMQTTClient after error? ^{CODESYS Forge talk (Thread)}
How to reset AzureMQTTClient after error?
Last updated: 2024-06-04

PFC100 Error "Bus not running" ^{CODESYS Forge talk (Thread)}
PFC100 Error "Bus not running"
Last updated: 2024-06-17

Unhandled exception and refactoring error ^{CODESYS Forge talk (Thread)}
Unhandled exception and refactoring error
Last updated: 2025-12-10

Error IPR Buffer too small ^{CODESYS Forge talk (Thread)}
Error IPR Buffer too small
Last updated: 2026-03-23

Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Thread)}
Error, visualisation property handling, VISU_USEPROPERTYINFO
Last updated: 2026-02-03

[Error] IoDrvEtherNetIP Library with Weintek ^{CODESYS Forge talk (Thread)}
[Error] IoDrvEtherNetIP Library with Weintek
Last updated: 2026-08-20

Post by totorovic on CSVReaderInit returns error : INVALID_HANDLE ^{CODESYS Forge talk (Post)}
Actually no solution. We are waiting Codesys reply. Latest version of library : licence error message Version 1.0.0.5 : INVALID_HANDLE error message
Last updated: 2023-08-21

Post by josealb2000 on Stweep license activation error ^{CODESYS Forge talk (Post)}
When trying to activate a brand new Stweep license I get error 104 on one softcontainer and error 260 on another softcontainer.
Last updated: 2025-06-02

Post by rossanoparis on CAN TX regression in Control for Raspberry Pi 4.21.0.0 with CAN API library (RX works, TX silently fails) ^{CODESYS Forge talk (Post)}
Environment: Target: Revolution Pi (Kunbus RevPi), armv7l 32-bit OS: Raspbian GNU/Linux 9 (Stretch), kernel 4.19.95-rt38-v7 (SMP PREEMPT RT, built 2022-03-22) CAN: via SocketCAN (can0) Runtime: CODESYS Control for Raspberry Pi SL IDE: CODESYS V3.5 SP22 + patch 3 (previously V3.5 SP22 + patch 2, where everything worked with runtime 4.18.0.0) Library: CANBusAPI from the "CAN API" package, version 1.0.0.3 Summary: The setup worked correctly with V3.5 SP22 + patch 2 and runtime 4.18.0.0. After updating the IDE to SP22 + patch 3 and the runtime to 4.21.0.0, CAN transmission via the CANBusAPI library stopped working. Reception is unaffected. There are no error indications anywhere: the application runs normally and the CAN diagnosis reports a healthy bus. Systematic testing (below) shows the problem follows the runtime version, not the IDE update. Regression isolation: The same application (compiled under SP22 + patch 3, unchanged between tests) was downloaded to the same target with different runtime versions, changing only the runtime each time: 4.18.0.0: TX and RX both work 4.19.0.0: TX and RX both work 4.20.0.0: TX and RX both work 4.21.0.0: RX works, TX does not The behavior is fully reproducible in both directions (downgrading to 4.20 restores TX, upgrading to 4.21 breaks it again). Hardware, wiring, OS, project, and application code are identical across all tests. Diagnostic data (CANBusDiagnosis FB, while the application is transmitting on 4.21): ctSendCounter: incrementing normally ctTxErrorCounter: 0 ctRxErrorCounter: 0 eState: ERROR_FREE xBusAlarm: FALSE So the library accepts and counts the outgoing messages, no TX errors are reported, and the CAN controller state stays error-free, but the messages never reach the other nodes on the bus. Expected behavior: Messages sent via CANBusAPI (CANDriver / SendMessage) are transmitted on the bus, as with runtime versions up to and including 4.20.0.0. Notes: I am aware that the CAN API package (1.0.0.3, from 2016) is old; however, the regression is tied to the runtime version, since the identical binary works on 4.18-4.20. Questions: Is there a known change in CmpSocketCanDrv / CmpCAACanL2 between 4.20.0.0 and 4.21.0.0 that could affect TX via the CAN API library? Is runtime 4.21.0.0 still supported on Debian 9 Stretch (kernel 4.19, RT-patched), or is a newer OS required? If a minimum OS/kernel requirement was introduced with 4.21, is it documented?
Last updated: 2026-08-17

an error happened; will automatically restart -vermeidbar? ^{CODESYS Forge talk (Thread)}
an error happened; will automatically restart -vermeidbar?
Last updated: 2015-05-31

[FATAL ERROR] Unresolved reference: 'USERMGRUSERGETPROPERTY' on Codesys 3.5 SP19 ^{CODESYS Forge talk (Thread)}
[FATAL ERROR] Unresolved reference: 'USERMGRUSERGETPROPERTY' on Codesys 3.5 SP19
Last updated: 2023-04-02

CODESYS Automation Server Connector [1.12.0.0] Installation Error ^{CODESYS Forge talk (Thread)}
CODESYS Automation Server Connector [1.12.0.0] Installation Error
Last updated: 2020-09-12

Error IoDrvEthernetIP: Connection Failure. (16#1) How to solve ^{CODESYS Forge talk (Thread)}
Error IoDrvEthernetIP: Connection Failure. (16#1) How to solve
Last updated: 2024-07-22

Connection error to Wago 750-363 EtherNet/IP Adapter ^{CODESYS Forge talk (Thread)}
Connection error to Wago 750-363 EtherNet/IP Adapter
Last updated: 2024-07-22

False Notification Application Error with raspberry pi 4 ^{CODESYS Forge talk (Thread)}
False Notification Application Error with raspberry pi 4
Last updated: 2024-09-03

ERROR: CodeMAccess2: Used CmRuntime 2.61.2705.500 is too old ^{CODESYS Forge talk (Thread)}
ERROR: CodeMAccess2: Used CmRuntime 2.61.2705.500 is too old
Last updated: 2024-09-18

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

Error trying to activate the demo Git licence ^{CODESYS Forge talk (Thread)}
Error trying to activate the demo Git licence
Last updated: 2024-10-11

CODESYS V3.5 SP11 error "Cannot find INavigatorControl5" ^{CODESYS Forge talk (Thread)}
CODESYS V3.5 SP11 error "Cannot find INavigatorControl5"
Last updated: 2024-10-22

Codesys and error messages, warnings exceptions etc. ^{CODESYS Forge talk (Thread)}
Codesys and error messages, warnings exceptions etc.
Last updated: 2024-11-06

Adding PLC to the List view resolves in Unknown Error ^{CODESYS Forge talk (Thread)}
Adding PLC to the List view resolves in Unknown Error
Last updated: 2025-02-24

Communication Error (#0) for IFM controller ^{CODESYS Forge talk (Thread)}
Communication Error (#0) for IFM controller
Last updated: 2025-03-21

ERROR: Demo mode for SoftMotion Basic expired. Feature stopped! ^{CODESYS Forge talk (Thread)}
ERROR: Demo mode for SoftMotion Basic expired. Feature stopped!
Last updated: 2025-03-25

Sel Error on an adressed output 3.5.20.5 ^{CODESYS Forge talk (Thread)}
Sel Error on an adressed output 3.5.20.5
Last updated: 2025-03-27

Internal Error (ARM): Unsupported conversion! With new version v3.5 SP21 ^{CODESYS Forge talk (Thread)}
Internal Error (ARM): Unsupported conversion! With new version v3.5 SP21
Last updated: 2025-04-15

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