DAV and simple graph exception

[andromeda-224]

Prerequisites

• [ ] Reviewed the checklist

• [ ] Reviewed feedback from the "Sonar Cloud" bot. Note that you have to wait for the "CI / Unit Tests") to complete first. Failed Unit tests can be debugged by adding the label "verbose logging" to the GitHub PR.

Description of the Change

Fix for exception (add check for non-existing attribute) and disablement of non-editable textboxes.

Alternate Designs

Why Should This Be In Core?

To fix the exception.

Benefits

To fix the exception.

Possible Drawbacks

Verification Process

1. Load Consty
2. Open DAV (data access view)
3. Run ->Experimental-> View -> Simple graph or in search box type Simple Graph and select it.

Or

1. Load Consty
2. Open DAV (data access view)
3. Close DAV
4. Run ->Experimental-> View -> Simple graph or in search box type Simple Graph and select it.

No exception thrown. Textboxes cannot be clicked into.

Applicable Issues

2132

2122

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
50.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud