No source code available for this object ^{CODESYS Forge talk (Thread)}
No source code available for this object
Last updated: 2024-07-15

No source code available for this object ^{CODESYS Forge talk (Thread)}
No source code available for this object
Last updated: 2024-07-16

OPC-UA object instances preexisting in imported xml information model ^{CODESYS Forge talk (Thread)}
OPC-UA object instances preexisting in imported xml information model
Last updated: 2024-08-08

Unable to add alarm configuration object to project ^{CODESYS Forge talk (Thread)}
Unable to add alarm configuration object to project
Last updated: 2024-09-27

Change from the PLC code the Text property of a rectangle... ^{CODESYS Forge talk (Thread)}
Change from the PLC code the Text property of a rectangle...
Last updated: 2017-01-17

Get-Property will crash because it did not evaluate to a valid getter ^{CODESYS Forge talk (Thread)}
Get-Property will crash because it did not evaluate to a valid getter
Last updated: 2023-04-29

Post by simotion on Property ^{CODESYS Forge talk (Post)}
Why can't a property be of type REFERENCE TO? Plc goes to stop if I try that.
Last updated: 2023-12-14

Python Scripting: How to detect and handle "Object reference not set to an instance of an object" error ^{CODESYS Forge talk (Thread)}
Python Scripting: How to detect and handle "Object reference not set to an instance of an object" error
Last updated: 2023-08-16

OPC-UA Server, Symbol Set: Raise an error: Object reference not set to an instance of an object. ^{CODESYS Forge talk (Thread)}
OPC-UA Server, Symbol Set: Raise an error: Object reference not set to an instance of an object.
Last updated: 2024-08-08

PLCopen XML Import - Creation of object failed... The given key was not present in the dictionary ^{CODESYS Forge talk (Thread)}
PLCopen XML Import - Creation of object failed... The given key was not present in the dictionary
Last updated: 2019-01-31

adding PG (Paramter Group) under CAN-J1939 and adding Information object under IEC60870 protocol ^{CODESYS Forge talk (Thread)}
adding PG (Paramter Group) under CAN-J1939 and adding Information object under IEC60870 protocol
Last updated: 2017-06-13

How do I configure a visualisation text object to enter data? ^{CODESYS Forge talk (Thread)}
How do I configure a visualisation text object to enter data?
Last updated: 2016-05-20

[OOP] Use extended interface instead of base interface as a method return object ^{CODESYS Forge talk (Thread)}
[OOP] Use extended interface instead of base interface as a method return object
Last updated: 2017-03-02

'The object GUID 'xxxx' is not valid' message when trying to commit a project to SVN ^{CODESYS Forge talk (Thread)}
'The object GUID 'xxxx' is not valid' message when trying to commit a project to SVN
Last updated: 2022-09-14

ENI server: Object type registry not found in the database ^{CODESYS Forge talk (Thread)}
ENI server: Object type registry not found in the database
Last updated: 2010-02-19

Post by liamb on Unable to add alarm configuration object to project ^{CODESYS Forge talk (Post)}
I'm trying to add an alarm configuration object to a project in Codesys 3.5 SP12 however when I right click on application and try to add object there is no option for it. Is alarm configuration avaiblible on this service pack?
Last updated: 2024-09-24

Post by macros8 on Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Post)}
you all saved my life now ;)
Last updated: 2023-12-09

Post by timvh on Refresh visulization realtime ^{CODESYS Forge talk (Post)}
Should work by using the property Dynamic bitmap - Bitmap version. Change the value of the variable you linked to this property after you updated the image. See: https://content.helpme-codesys.com/en/CODESYS%20Visualization/_visu_elem_image.html
Last updated: 2024-10-23

Post by smartcoco on Dynamic object release issues ^{CODESYS Forge talk (Post)}
It seems that there is no solution to this problem.
Last updated: 2024-03-04

Post by androidzz on Json Builder problem? ^{CODESYS Forge talk (Post)}
Dear reader, I am using the codesys JSON utilities SL, 1.9.0.0 library. And then specifically the FB JSONBuilder. I need to create a main object with at least 2 objects in it. The first object is no problem, but I cannot insert the second object into the main object. See attached my code and the result I get. I am assuming that I am doing something wrong with the parent index but have tried a lot and can't get it done. Kind regards, Rob
Last updated: 2024-03-11

Post by herbasso88 on WebVisu flickering ^{CODESYS Forge talk (Post)}
Good morning, I'm new on Codesys Forge, so I'm not sure if this is the right place to talk about my problem. When I open my WebVisu pages with Microsoft Edge, or Chrome, the background and also some rectangles blinking without reason!!! The application is developed with Codesys 3.5.17.10 and run on Codesys HMI, same version (3.5.17.10). After several experiments I discover that the problem happens when I made dynamic the "End of area" property of a meter object, but I can't understand why this blinking problem happens. Also, the problem is only at the WebVisu page, the "normal" VISU pages (the ones opened when Codesys HMI start) work always perfectly. Another strange thing is that the problem happens only if on the same page, where there is the meter object, there is also a trend object!?!? Codesys HMI is running on a Virtual Machine (VMware Workstation 15 player, v.15.5.6) running Windows 10 Pro N 64-bit. The blinking problem happen also if I convert the project to Codesys 3.5.20.0. This version of Codesys and Codesys HMI are installed on a Virtual Machine running Windows Server 2019 Standard 64-bit. In attachment the archive of my project. The attached project has only one page, if "Enable Counter" is not pressed the "End of area" variable of the meter is not updated in the software, and everything work well, normal VISU and WebVisu; if "Enable Counter" is pressed, the "End of area" variable of the meter is updated in the software, and the WebVisu page start blinking. I tried also to enable the "Support client animations and overlay..." property at VisualizationManager, this seems stop the blinking problem, but that property also destroy my WebPage, moving almost all the graphical object, that also seem not working anymore. I really need help to understand what I'm doing wrong, I have to develop a bigger project and I have to understand if trend objects and animated meters cannot stay in the same page. In the final project the WebVisu will be very important because the customer will use this way to access the application to monitor the process. Regards
Last updated: 2024-05-06

Post by installwhat on Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Post)}
same issue solved with this advice... thanks 3.5.19.5 project settings -> visualization -> advanced -...
Last updated: 2024-05-20

Is possible to transform a .sqlite file generated by a Trend Recording object to a .csv file? ^{CODESYS Forge talk (Thread)}
Is possible to transform a .sqlite file generated by a Trend Recording object to a .csv file?
Last updated: 2017-12-22

Post by benediktenger on Access project information of references library by script ^{CODESYS Forge talk (Post)}
Hi, I need to accesss to project information of a referenced library in the project. At least I need the "Released" flag from these information to check that no project gets shipped with unreleased libraries. Unfortunally, I do not get this information by script. I archieved to get the library reference object and the managed library object but both won't give me this flag but only basic information like company, name, version, etc. Here is my code: # get the library refernces proj = projects.primary objects = proj.get_children(recursive=True) for object in objects: if object.is_libman: for libref in iter(object): if libref.is_placeholder and isinstance(libref.effective_resolution,str): print(libref) print(libref.name) # get the managed libraries libs = librarymanager.get_all_libraries() for lib in libs: print(lib.displayname) print(lib.version) Does somebody know how do get these information?
Last updated: 2023-10-23

Post by jerry-sorrells on Find Function: Object reference not set to an instance of an object. ^{CODESYS Forge talk (Post)}
Build: CODESYS 3.5 SP19 Patch 1 (64-bit) Host OS: Windows 10 Target: Linux SL I have a project with programs in Structured Text and Ladder Diagram. When I try to use the Find function, it works for the Active Editor; however, when I try to use Find for the Entire Project, I get the error "Object reference not set to the instance of an object." I know what this error means in the context of the program, but I have no idea why the find function is returning this error. The variable I am searching does not matter: it happens with all variables. Any help with this will be greatly appreciated. I generally use the Find function quite often as I am developing and not having it is really slowing me down.
Last updated: 2023-10-23

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