Corrected from:
PLC Designer V3.5
Response of the new version?
When the visualisation style of a project created with an elder PLC Designer version is updated, no error message occurs anymore.
Which products are affected?
PLC Designer V3.3
What happens?
The following error message appears after clicking the <Set all to newest> button in the 'Project Environment' dialog (menu Project>Project environment):
Failed to update the following item(s):
Visualisation styles: Value cannot be null. Parameter name: key
When does the problem occur?
The above-described response may occur if the PLC project was created with an older PLC Designer version.
Diagnostic options?
None
Short-term measures/recommendations?
Ignore the error message and do not update the visualisation styles.
Evaluation
If the PLC project was created with an older PLC Designer version, an error message concerning the visualisation styles may occur when updating the project to the latest version.
