Hi,
I just recently tried to follow the Quick App Tutorial in the Trial Environment : Path:
FreeTrial Environment/ Learn Appian / QuickApps presented by Peter Lewis
After the Quick App is generated by Appian, without changing anything on my site, I receive an Tempo error while navigating to the TRENDS Report on the generated site of the suggestions app.
It reads:
Error Evaluating UI Expression Expression evaluation error [evaluation ID = RIAER4QZ] in rule 'pis_allsuggestions' at function a!gridField [line 356]: A grid component [label=“null”] has an invalid value for “columns”. A grid column [label=“User”] has encountered an error. Expression evaluation error at function a!linkField [line 401]: An AnyLinkField component [label=“”] has an invalid value for “links”. The array of links cannot have null items.
refusing to show the site.
I guess there is a problem with the Rules in this part of the "PIS_AllSuggestions" interface rule.
Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error at function a!gridField [line 356]: A grid component [label=“null”] has an invalid value for “columns”. A grid column [label=“User”] has encountered an error. Expression evaluation error at function a!linkField [line 401]: An AnyLinkField component [label=“”] has an invalid value for “links”. The array of links cannot have null items.
a!gridColumn( label: "User", sortField: "user", value: a!linkField( links: { rule!PIS_UserRecordLink( rule!PIS_FormatName(fv!row.user), fv!row.user ) } ) ),
And I assume it is somewhere in here, something with rule!PIS_UserRecordLink() and/or rule!PIS_FormatName() which seems to throw a null value where it shouldn't , but I cannot determine what exactly the reason is.
If I replace the value with just "MyName@mydomain.de" than the report works.
Because I do not have access to my user record in the trial environment, I cannot find out, to what the rule evaluates.
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