Null?

[spencer0749]

I had a rule that checked if the last event was more than a minute ago. After updating the hub I'm getting an error about null.

Error: Cannot invoke method toInteger() on null object

How can I delete or fix my rule?

[bravenel]

Could you please open the Logs page and post a screenshot of the error from there? I need to see the entire message. Also, please post a screenshot of the rule that caused this.

[spencer0749]

I can't see the rule I get the error as soon as I click on it.

app:2022022-04-06 08:47:30.146 pm errorjava.lang.NullPointerException: Cannot invoke method toInteger() on null object on line 7804 (method mainPage)

[bravenel]

OK, that's too bad. You can delete by clicking on the gear icon next to it on the Apps list, and then lower right corner of the page that comes up. If you remember what the rule is, and recreate it, please post it here.

[bravenel]

This problem has been found and fixed. See this post:

Error: Cannot invoke method toInteger() on null object

Fix for this will be in the next release. You won't need to do anything other than update. This was caused by a change to Time Since Event. Before, it only allowed minutes and seconds, and now it allows hours, minutes and seconds. Rules created before 2.3.1 were blowing up because of that change. What you posted above had the key clue: in your Settings, state_5 had the value 7:45 -- only minutes and seconds. The rule was wrongly expecting 0:07:45.