OH3: BooleanExtensions.operator equals(boolean,boolean) on instance: null

[Max_G]

Thank you…

Adding sharedCache.put('g_b_is_off_grid', 'false') at the beginning of my rule file, results in red twigglies in VScode… with the attached error:

missing EOF at 'sharedCache'(org.eclipse.xtext.diagnostics.Diagnostic.Syntax)

I created a new empty rules file, same outcome.

Unable to use Private Cache in Rules DSL

That code is part of a commit from two weeks ago, after 3.4 was released. The private and shared cache variables may not be available for Rules DSL until OH 4. Or it might be possible that it’s only available in UI rules. You don’t really need it in text based rules, just declare a variable outside the rule at the top of the .rules file. You don’t need to. Create a Map. val timers = createHashmap It has the same put and get methods that the privateCache uses (since it’s a Map that backs that…

Is there an import statement that needs to go in?

The doc says must be implicitly imported, but does not say how.

Out of interest, looking at the single quotes in the statement, does it only accept string values? I assume the cache function/object stores numbers w/o quotes too?!